Index: Doc/Extra/version.html ================================================================== --- Doc/Extra/version.html +++ Doc/Extra/version.html @@ -43,10 +43,11 @@

Version History

1.0.90.0 - December XX, 2013 (release scheduled)

*/ #define SQLITE_FCNTL_LOCKSTATE 1 #define SQLITE_GET_LOCKPROXYFILE 2 #define SQLITE_SET_LOCKPROXYFILE 3 @@ -957,10 +966,11 @@ #define SQLITE_FCNTL_POWERSAFE_OVERWRITE 13 #define SQLITE_FCNTL_PRAGMA 14 #define SQLITE_FCNTL_BUSYHANDLER 15 #define SQLITE_FCNTL_TEMPFILENAME 16 #define SQLITE_FCNTL_MMAP_SIZE 18 +#define SQLITE_FCNTL_TRACE 19 /* ** CAPI3REF: Mutex Handle ** ** The mutex module within SQLite defines [sqlite3_mutex] to be an @@ -1803,23 +1813,25 @@ SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff); /* ** CAPI3REF: Last Insert Rowid ** -** ^Each entry in an SQLite table has a unique 64-bit signed +** ^Each entry in most SQLite tables (except for [WITHOUT ROWID] tables) +** has a unique 64-bit signed ** integer key called the [ROWID | "rowid"]. ^The rowid is always available ** as an undeclared column named ROWID, OID, or _ROWID_ as long as those ** names are not also used by explicitly declared columns. ^If ** the table has a column of type [INTEGER PRIMARY KEY] then that column ** is another alias for the rowid. ** -** ^This routine returns the [rowid] of the most recent -** successful [INSERT] into the database from the [database connection] -** in the first argument. ^As of SQLite version 3.7.7, this routines -** records the last insert rowid of both ordinary tables and [virtual tables]. -** ^If no successful [INSERT]s -** have ever occurred on that database connection, zero is returned. +** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the +** most recent successful [INSERT] into a rowid table or [virtual table] +** on database connection D. +** ^Inserts into [WITHOUT ROWID] tables are not recorded. +** ^If no successful [INSERT]s into rowid tables +** have ever occurred on the database connection D, +** then sqlite3_last_insert_rowid(D) returns zero. ** ** ^(If an [INSERT] occurs within a trigger or within a [virtual table] ** method, then this routine will return the [rowid] of the inserted ** row as long as the trigger or virtual table method is running. ** But once the trigger or virtual table method ends, the value returned @@ -4832,16 +4844,17 @@ /* ** CAPI3REF: Data Change Notification Callbacks ** ** ^The sqlite3_update_hook() interface registers a callback function ** with the [database connection] identified by the first argument -** to be invoked whenever a row is updated, inserted or deleted. +** to be invoked whenever a row is updated, inserted or deleted in +** a rowid table. ** ^Any callback set by a previous call to this function ** for the same database connection is overridden. ** ** ^The second argument is a pointer to the function to invoke when a -** row is updated, inserted or deleted. +** row is updated, inserted or deleted in a rowid table. ** ^The first argument to the callback is a copy of the third argument ** to sqlite3_update_hook(). ** ^The second callback argument is one of [SQLITE_INSERT], [SQLITE_DELETE], ** or [SQLITE_UPDATE], depending on the operation that caused the callback ** to be invoked. @@ -4850,10 +4863,11 @@ ** ^The final callback parameter is the [rowid] of the row. ** ^In the case of an update, this is the [rowid] after the update takes place. ** ** ^(The update hook is not invoked when internal system tables are ** modified (i.e. sqlite_master and sqlite_sequence).)^ +** ^The update hook is not invoked when [WITHOUT ROWID] tables are modified. ** ** ^In the current implementation, the update hook ** is not invoked when duplication rows are deleted because of an ** [ON CONFLICT | ON CONFLICT REPLACE] clause. ^Nor is the update hook ** invoked when rows are deleted using the [truncate optimization]. @@ -5307,14 +5321,26 @@ ** ** ^The orderByConsumed means that output from [xFilter]/[xNext] will occur in ** the correct order to satisfy the ORDER BY clause so that no separate ** sorting step is required. ** -** ^The estimatedCost value is an estimate of the cost of doing the -** particular lookup. A full scan of a table with N entries should have -** a cost of N. A binary search of a table of N entries should have a -** cost of approximately log(N). +** ^The estimatedCost value is an estimate of the cost of a particular +** strategy. A cost of N indicates that the cost of the strategy is similar +** to a linear scan of an SQLite table with N rows. A cost of log(N) +** indicates that the expense of the operation is similar to that of a +** binary search on a unique indexed field of an SQLite table with N rows. +** +** ^The estimatedRows value is an estimate of the number of rows that +** will be returned by the strategy. +** +** IMPORTANT: The estimatedRows field was added to the sqlite3_index_info +** structure for SQLite version 3.8.2. If a virtual table extension is +** used with an SQLite version earlier than 3.8.2, the results of attempting +** to read or write the estimatedRows field are undefined (but are likely +** to included crashing the application). The estimatedRows field should +** therefore only be used if [sqlite3_libversion_number()] returns a +** value greater than or equal to 3008002. */ struct sqlite3_index_info { /* Inputs */ int nConstraint; /* Number of entries in aConstraint */ struct sqlite3_index_constraint { @@ -5335,11 +5361,12 @@ } *aConstraintUsage; int idxNum; /* Number used to identify the index */ char *idxStr; /* String, possibly obtained from sqlite3_malloc */ int needToFreeIdxStr; /* Free idxStr using sqlite3_free() if true */ int orderByConsumed; /* True if output is already ordered */ - double estimatedCost; /* Estimated cost of using this index */ + double estimatedCost; /* Estimated cost of using this index */ + sqlite3_int64 estimatedRows; /* Estimated number of rows returned */ }; /* ** CAPI3REF: Virtual Table Constraint Operator Codes ** @@ -5539,10 +5566,13 @@ ** ^Use the [sqlite3_blob_bytes()] interface to determine the size of ** the opened blob. ^The size of a blob may not be changed by this ** interface. Use the [UPDATE] SQL command to change the size of a ** blob. ** +** ^The [sqlite3_blob_open()] interface will fail for a [WITHOUT ROWID] +** table. Incremental BLOB I/O is not possible on [WITHOUT ROWID] tables. +** ** ^The [sqlite3_bind_zeroblob()] and [sqlite3_result_zeroblob()] interfaces ** and the built-in [zeroblob] SQL function can be used, if desired, ** to create an empty, zero-filled blob in which to read or write using ** this interface. ** @@ -7756,10 +7786,17 @@ #endif #if defined(NDEBUG) && defined(SQLITE_DEBUG) # undef NDEBUG #endif +/* +** Enable SQLITE_ENABLE_EXPLAIN_COMMENTS if SQLITE_DEBUG is turned on. +*/ +#if !defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) && defined(SQLITE_DEBUG) +# define SQLITE_ENABLE_EXPLAIN_COMMENTS 1 +#endif + /* ** The testcase() macro is used to aid in coverage testing. When ** doing coverage testing, the condition inside the argument to ** testcase() must be evaluated both true and false in order to ** get full branch coverage. The testcase() macro is inserted @@ -7972,143 +8009,144 @@ #define TK_EXISTS 20 #define TK_TEMP 21 #define TK_LP 22 #define TK_RP 23 #define TK_AS 24 -#define TK_COMMA 25 -#define TK_ID 26 -#define TK_INDEXED 27 -#define TK_ABORT 28 -#define TK_ACTION 29 -#define TK_AFTER 30 -#define TK_ANALYZE 31 -#define TK_ASC 32 -#define TK_ATTACH 33 -#define TK_BEFORE 34 -#define TK_BY 35 -#define TK_CASCADE 36 -#define TK_CAST 37 -#define TK_COLUMNKW 38 -#define TK_CONFLICT 39 -#define TK_DATABASE 40 -#define TK_DESC 41 -#define TK_DETACH 42 -#define TK_EACH 43 -#define TK_FAIL 44 -#define TK_FOR 45 -#define TK_IGNORE 46 -#define TK_INITIALLY 47 -#define TK_INSTEAD 48 -#define TK_LIKE_KW 49 -#define TK_MATCH 50 -#define TK_NO 51 -#define TK_KEY 52 -#define TK_OF 53 -#define TK_OFFSET 54 -#define TK_PRAGMA 55 -#define TK_RAISE 56 -#define TK_REPLACE 57 -#define TK_RESTRICT 58 -#define TK_ROW 59 -#define TK_TRIGGER 60 -#define TK_VACUUM 61 -#define TK_VIEW 62 -#define TK_VIRTUAL 63 -#define TK_REINDEX 64 -#define TK_RENAME 65 -#define TK_CTIME_KW 66 -#define TK_ANY 67 -#define TK_OR 68 -#define TK_AND 69 -#define TK_IS 70 -#define TK_BETWEEN 71 -#define TK_IN 72 -#define TK_ISNULL 73 -#define TK_NOTNULL 74 -#define TK_NE 75 -#define TK_EQ 76 -#define TK_GT 77 -#define TK_LE 78 -#define TK_LT 79 -#define TK_GE 80 -#define TK_ESCAPE 81 -#define TK_BITAND 82 -#define TK_BITOR 83 -#define TK_LSHIFT 84 -#define TK_RSHIFT 85 -#define TK_PLUS 86 -#define TK_MINUS 87 -#define TK_STAR 88 -#define TK_SLASH 89 -#define TK_REM 90 -#define TK_CONCAT 91 -#define TK_COLLATE 92 -#define TK_BITNOT 93 -#define TK_STRING 94 -#define TK_JOIN_KW 95 -#define TK_CONSTRAINT 96 -#define TK_DEFAULT 97 -#define TK_NULL 98 -#define TK_PRIMARY 99 -#define TK_UNIQUE 100 -#define TK_CHECK 101 -#define TK_REFERENCES 102 -#define TK_AUTOINCR 103 -#define TK_ON 104 -#define TK_INSERT 105 -#define TK_DELETE 106 -#define TK_UPDATE 107 -#define TK_SET 108 -#define TK_DEFERRABLE 109 -#define TK_FOREIGN 110 -#define TK_DROP 111 -#define TK_UNION 112 -#define TK_ALL 113 -#define TK_EXCEPT 114 -#define TK_INTERSECT 115 -#define TK_SELECT 116 -#define TK_DISTINCT 117 -#define TK_DOT 118 -#define TK_FROM 119 -#define TK_JOIN 120 -#define TK_USING 121 -#define TK_ORDER 122 -#define TK_GROUP 123 -#define TK_HAVING 124 -#define TK_LIMIT 125 -#define TK_WHERE 126 -#define TK_INTO 127 -#define TK_VALUES 128 -#define TK_INTEGER 129 -#define TK_FLOAT 130 -#define TK_BLOB 131 -#define TK_REGISTER 132 -#define TK_VARIABLE 133 -#define TK_CASE 134 -#define TK_WHEN 135 -#define TK_THEN 136 -#define TK_ELSE 137 -#define TK_INDEX 138 -#define TK_ALTER 139 -#define TK_ADD 140 -#define TK_TO_TEXT 141 -#define TK_TO_BLOB 142 -#define TK_TO_NUMERIC 143 -#define TK_TO_INT 144 -#define TK_TO_REAL 145 -#define TK_ISNOT 146 -#define TK_END_OF_FILE 147 -#define TK_ILLEGAL 148 -#define TK_SPACE 149 -#define TK_UNCLOSED_STRING 150 -#define TK_FUNCTION 151 -#define TK_COLUMN 152 -#define TK_AGG_FUNCTION 153 -#define TK_AGG_COLUMN 154 -#define TK_CONST_FUNC 155 -#define TK_UMINUS 156 -#define TK_UPLUS 157 +#define TK_WITHOUT 25 +#define TK_COMMA 26 +#define TK_ID 27 +#define TK_INDEXED 28 +#define TK_ABORT 29 +#define TK_ACTION 30 +#define TK_AFTER 31 +#define TK_ANALYZE 32 +#define TK_ASC 33 +#define TK_ATTACH 34 +#define TK_BEFORE 35 +#define TK_BY 36 +#define TK_CASCADE 37 +#define TK_CAST 38 +#define TK_COLUMNKW 39 +#define TK_CONFLICT 40 +#define TK_DATABASE 41 +#define TK_DESC 42 +#define TK_DETACH 43 +#define TK_EACH 44 +#define TK_FAIL 45 +#define TK_FOR 46 +#define TK_IGNORE 47 +#define TK_INITIALLY 48 +#define TK_INSTEAD 49 +#define TK_LIKE_KW 50 +#define TK_MATCH 51 +#define TK_NO 52 +#define TK_KEY 53 +#define TK_OF 54 +#define TK_OFFSET 55 +#define TK_PRAGMA 56 +#define TK_RAISE 57 +#define TK_REPLACE 58 +#define TK_RESTRICT 59 +#define TK_ROW 60 +#define TK_TRIGGER 61 +#define TK_VACUUM 62 +#define TK_VIEW 63 +#define TK_VIRTUAL 64 +#define TK_REINDEX 65 +#define TK_RENAME 66 +#define TK_CTIME_KW 67 +#define TK_ANY 68 +#define TK_OR 69 +#define TK_AND 70 +#define TK_IS 71 +#define TK_BETWEEN 72 +#define TK_IN 73 +#define TK_ISNULL 74 +#define TK_NOTNULL 75 +#define TK_NE 76 +#define TK_EQ 77 +#define TK_GT 78 +#define TK_LE 79 +#define TK_LT 80 +#define TK_GE 81 +#define TK_ESCAPE 82 +#define TK_BITAND 83 +#define TK_BITOR 84 +#define TK_LSHIFT 85 +#define TK_RSHIFT 86 +#define TK_PLUS 87 +#define TK_MINUS 88 +#define TK_STAR 89 +#define TK_SLASH 90 +#define TK_REM 91 +#define TK_CONCAT 92 +#define TK_COLLATE 93 +#define TK_BITNOT 94 +#define TK_STRING 95 +#define TK_JOIN_KW 96 +#define TK_CONSTRAINT 97 +#define TK_DEFAULT 98 +#define TK_NULL 99 +#define TK_PRIMARY 100 +#define TK_UNIQUE 101 +#define TK_CHECK 102 +#define TK_REFERENCES 103 +#define TK_AUTOINCR 104 +#define TK_ON 105 +#define TK_INSERT 106 +#define TK_DELETE 107 +#define TK_UPDATE 108 +#define TK_SET 109 +#define TK_DEFERRABLE 110 +#define TK_FOREIGN 111 +#define TK_DROP 112 +#define TK_UNION 113 +#define TK_ALL 114 +#define TK_EXCEPT 115 +#define TK_INTERSECT 116 +#define TK_SELECT 117 +#define TK_DISTINCT 118 +#define TK_DOT 119 +#define TK_FROM 120 +#define TK_JOIN 121 +#define TK_USING 122 +#define TK_ORDER 123 +#define TK_GROUP 124 +#define TK_HAVING 125 +#define TK_LIMIT 126 +#define TK_WHERE 127 +#define TK_INTO 128 +#define TK_VALUES 129 +#define TK_INTEGER 130 +#define TK_FLOAT 131 +#define TK_BLOB 132 +#define TK_REGISTER 133 +#define TK_VARIABLE 134 +#define TK_CASE 135 +#define TK_WHEN 136 +#define TK_THEN 137 +#define TK_ELSE 138 +#define TK_INDEX 139 +#define TK_ALTER 140 +#define TK_ADD 141 +#define TK_TO_TEXT 142 +#define TK_TO_BLOB 143 +#define TK_TO_NUMERIC 144 +#define TK_TO_INT 145 +#define TK_TO_REAL 146 +#define TK_ISNOT 147 +#define TK_END_OF_FILE 148 +#define TK_ILLEGAL 149 +#define TK_SPACE 150 +#define TK_UNCLOSED_STRING 151 +#define TK_FUNCTION 152 +#define TK_COLUMN 153 +#define TK_AGG_FUNCTION 154 +#define TK_AGG_COLUMN 155 +#define TK_CONST_FUNC 156 +#define TK_UMINUS 157 +#define TK_UPLUS 158 /************** End of parse.h ***********************************************/ /************** Continuing where we left off in sqliteInt.h ******************/ #include #include @@ -8881,11 +8919,11 @@ KeyInfo *pKeyInfo; /* Used when p4type is P4_KEYINFO */ int *ai; /* Used when p4type is P4_INTARRAY */ SubProgram *pProgram; /* Used when p4type is P4_SUBPROGRAM */ int (*xAdvance)(BtCursor *, int *); } p4; -#ifdef SQLITE_DEBUG +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS char *zComment; /* Comment to improve readability */ #endif #ifdef VDBE_PROFILE int cnt; /* Number of times this instruction was executed */ u64 cycles; /* Total time spent executing this instruction */ @@ -8937,19 +8975,15 @@ #define P4_INT32 (-14) /* P4 is a 32-bit signed integer */ #define P4_INTARRAY (-15) /* P4 is a vector of 32-bit integers */ #define P4_SUBPROGRAM (-18) /* P4 is a pointer to a SubProgram structure */ #define P4_ADVANCE (-19) /* P4 is a pointer to BtreeNext() or BtreePrev() */ -/* When adding a P4 argument using P4_KEYINFO, a copy of the KeyInfo structure -** is made. That copy is freed when the Vdbe is finalized. But if the -** argument is P4_KEYINFO_HANDOFF, the passed in pointer is used. It still -** gets freed when the Vdbe is finalized so it still should be obtained -** from a single sqliteMalloc(). But no copy is made and the calling -** function should *not* try to free the KeyInfo. -*/ -#define P4_KEYINFO_HANDOFF (-16) -#define P4_KEYINFO_STATIC (-17) +/* Error message codes for OP_Halt */ +#define P5_ConstraintNotNull 1 +#define P5_ConstraintUnique 2 +#define P5_ConstraintCheck 3 +#define P5_ConstraintFK 4 /* ** The Vdbe.aColName array contains 5n Mem structures, where n is the ** number of columns of data returned by the statement. */ @@ -8982,160 +9016,160 @@ */ /************** Include opcodes.h in the middle of vdbe.h ********************/ /************** Begin file opcodes.h *****************************************/ /* Automatically generated. Do not edit */ /* See the mkopcodeh.awk script for details */ -#define OP_Function 1 -#define OP_Savepoint 2 -#define OP_AutoCommit 3 -#define OP_Transaction 4 -#define OP_SorterNext 5 -#define OP_Prev 6 -#define OP_Next 7 -#define OP_AggStep 8 -#define OP_Checkpoint 9 -#define OP_JournalMode 10 -#define OP_Vacuum 11 -#define OP_VFilter 12 -#define OP_VUpdate 13 -#define OP_Goto 14 -#define OP_Gosub 15 -#define OP_Return 16 -#define OP_Yield 17 -#define OP_HaltIfNull 18 -#define OP_Not 19 /* same as TK_NOT */ -#define OP_Halt 20 -#define OP_Integer 21 -#define OP_Int64 22 -#define OP_String 23 -#define OP_Null 24 -#define OP_Blob 25 -#define OP_Variable 26 -#define OP_Move 27 -#define OP_Copy 28 -#define OP_SCopy 29 -#define OP_ResultRow 30 -#define OP_CollSeq 31 -#define OP_AddImm 32 -#define OP_MustBeInt 33 -#define OP_RealAffinity 34 -#define OP_Permutation 35 -#define OP_Compare 36 -#define OP_Jump 37 -#define OP_Once 38 -#define OP_If 39 -#define OP_IfNot 40 -#define OP_Column 41 -#define OP_Affinity 42 -#define OP_MakeRecord 43 -#define OP_Count 44 -#define OP_ReadCookie 45 -#define OP_SetCookie 46 -#define OP_VerifyCookie 47 -#define OP_OpenRead 48 -#define OP_OpenWrite 49 -#define OP_OpenAutoindex 50 -#define OP_OpenEphemeral 51 -#define OP_SorterOpen 52 -#define OP_OpenPseudo 53 -#define OP_Close 54 -#define OP_SeekLt 55 -#define OP_SeekLe 56 -#define OP_SeekGe 57 -#define OP_SeekGt 58 -#define OP_Seek 59 -#define OP_NotFound 60 -#define OP_Found 61 -#define OP_IsUnique 62 -#define OP_NotExists 63 -#define OP_Sequence 64 -#define OP_NewRowid 65 -#define OP_Insert 66 -#define OP_InsertInt 67 -#define OP_Or 68 /* same as TK_OR */ -#define OP_And 69 /* same as TK_AND */ -#define OP_Delete 70 -#define OP_ResetCount 71 -#define OP_SorterCompare 72 -#define OP_IsNull 73 /* same as TK_ISNULL */ -#define OP_NotNull 74 /* same as TK_NOTNULL */ -#define OP_Ne 75 /* same as TK_NE */ -#define OP_Eq 76 /* same as TK_EQ */ -#define OP_Gt 77 /* same as TK_GT */ -#define OP_Le 78 /* same as TK_LE */ -#define OP_Lt 79 /* same as TK_LT */ -#define OP_Ge 80 /* same as TK_GE */ -#define OP_SorterData 81 -#define OP_BitAnd 82 /* same as TK_BITAND */ -#define OP_BitOr 83 /* same as TK_BITOR */ -#define OP_ShiftLeft 84 /* same as TK_LSHIFT */ -#define OP_ShiftRight 85 /* same as TK_RSHIFT */ -#define OP_Add 86 /* same as TK_PLUS */ -#define OP_Subtract 87 /* same as TK_MINUS */ -#define OP_Multiply 88 /* same as TK_STAR */ -#define OP_Divide 89 /* same as TK_SLASH */ -#define OP_Remainder 90 /* same as TK_REM */ -#define OP_Concat 91 /* same as TK_CONCAT */ -#define OP_RowKey 92 -#define OP_BitNot 93 /* same as TK_BITNOT */ -#define OP_String8 94 /* same as TK_STRING */ -#define OP_RowData 95 -#define OP_Rowid 96 -#define OP_NullRow 97 -#define OP_Last 98 -#define OP_SorterSort 99 -#define OP_Sort 100 -#define OP_Rewind 101 -#define OP_SorterInsert 102 -#define OP_IdxInsert 103 -#define OP_IdxDelete 104 -#define OP_IdxRowid 105 -#define OP_IdxLT 106 -#define OP_IdxGE 107 -#define OP_Destroy 108 -#define OP_Clear 109 -#define OP_CreateIndex 110 -#define OP_CreateTable 111 -#define OP_ParseSchema 112 -#define OP_LoadAnalysis 113 -#define OP_DropTable 114 -#define OP_DropIndex 115 -#define OP_DropTrigger 116 -#define OP_IntegrityCk 117 -#define OP_RowSetAdd 118 -#define OP_RowSetRead 119 -#define OP_RowSetTest 120 -#define OP_Program 121 -#define OP_Param 122 -#define OP_FkCounter 123 -#define OP_FkIfZero 124 -#define OP_MemMax 125 -#define OP_IfPos 126 -#define OP_IfNeg 127 -#define OP_IfZero 128 -#define OP_AggFinal 129 -#define OP_Real 130 /* same as TK_FLOAT */ -#define OP_IncrVacuum 131 -#define OP_Expire 132 -#define OP_TableLock 133 -#define OP_VBegin 134 -#define OP_VCreate 135 -#define OP_VDestroy 136 -#define OP_VOpen 137 -#define OP_VColumn 138 -#define OP_VNext 139 -#define OP_VRename 140 -#define OP_ToText 141 /* same as TK_TO_TEXT */ -#define OP_ToBlob 142 /* same as TK_TO_BLOB */ -#define OP_ToNumeric 143 /* same as TK_TO_NUMERIC*/ -#define OP_ToInt 144 /* same as TK_TO_INT */ -#define OP_ToReal 145 /* same as TK_TO_REAL */ -#define OP_Pagecount 146 -#define OP_MaxPgcnt 147 -#define OP_Trace 148 -#define OP_Noop 149 -#define OP_Explain 150 +#define OP_Function 1 /* synopsis: r[P3]=func(r[P2@P5]) */ +#define OP_Savepoint 2 +#define OP_AutoCommit 3 +#define OP_Transaction 4 +#define OP_SorterNext 5 +#define OP_Prev 6 +#define OP_Next 7 +#define OP_AggStep 8 /* synopsis: accum=r[P3] step(r[P2@P5]) */ +#define OP_Checkpoint 9 +#define OP_JournalMode 10 +#define OP_Vacuum 11 +#define OP_VFilter 12 /* synopsis: iPlan=r[P3] zPlan='P4' */ +#define OP_VUpdate 13 /* synopsis: data=r[P3@P2] */ +#define OP_Goto 14 +#define OP_Gosub 15 +#define OP_Return 16 +#define OP_Yield 17 +#define OP_HaltIfNull 18 /* synopsis: if r[P3] null then halt */ +#define OP_Not 19 /* same as TK_NOT, synopsis: r[P2]= !r[P1] */ +#define OP_Halt 20 +#define OP_Integer 21 /* synopsis: r[P2]=P1 */ +#define OP_Int64 22 /* synopsis: r[P2]=P4 */ +#define OP_String 23 /* synopsis: r[P2]='P4' (len=P1) */ +#define OP_Null 24 /* synopsis: r[P2..P3]=NULL */ +#define OP_Blob 25 /* synopsis: r[P2]=P4 (len=P1) */ +#define OP_Variable 26 /* synopsis: r[P2]=parameter(P1,P4) */ +#define OP_Move 27 /* synopsis: r[P2@P3]=r[P1@P3] */ +#define OP_Copy 28 /* synopsis: r[P2@P3]=r[P1@P3] */ +#define OP_SCopy 29 /* synopsis: r[P2]=r[P1] */ +#define OP_ResultRow 30 /* synopsis: output=r[P1@P2] */ +#define OP_CollSeq 31 +#define OP_AddImm 32 /* synopsis: r[P1]=r[P1]+P2 */ +#define OP_MustBeInt 33 +#define OP_RealAffinity 34 +#define OP_Permutation 35 +#define OP_Compare 36 +#define OP_Jump 37 +#define OP_Once 38 +#define OP_If 39 +#define OP_IfNot 40 +#define OP_Column 41 /* synopsis: r[P3]=PX */ +#define OP_Affinity 42 /* synopsis: affinity(r[P1@P2]) */ +#define OP_MakeRecord 43 /* synopsis: r[P3]=mkrec(r[P1@P2]) */ +#define OP_Count 44 /* synopsis: r[P2]=count() */ +#define OP_ReadCookie 45 +#define OP_SetCookie 46 +#define OP_VerifyCookie 47 +#define OP_OpenRead 48 /* synopsis: root=P2 iDb=P3 */ +#define OP_OpenWrite 49 /* synopsis: root=P2 iDb=P3 */ +#define OP_OpenAutoindex 50 /* synopsis: nColumn=P2 */ +#define OP_OpenEphemeral 51 /* synopsis: nColumn=P2 */ +#define OP_SorterOpen 52 +#define OP_OpenPseudo 53 /* synopsis: content in r[P2@P3] */ +#define OP_Close 54 +#define OP_SeekLt 55 /* synopsis: key=r[P3@P4] */ +#define OP_SeekLe 56 /* synopsis: key=r[P3@P4] */ +#define OP_SeekGe 57 /* synopsis: key=r[P3@P4] */ +#define OP_SeekGt 58 /* synopsis: key=r[P3@P4] */ +#define OP_Seek 59 /* synopsis: intkey=r[P2] */ +#define OP_NoConflict 60 /* synopsis: key=r[P3@P4] */ +#define OP_NotFound 61 /* synopsis: key=r[P3@P4] */ +#define OP_Found 62 /* synopsis: key=r[P3@P4] */ +#define OP_NotExists 63 /* synopsis: intkey=r[P3] */ +#define OP_Sequence 64 /* synopsis: r[P2]=rowid */ +#define OP_NewRowid 65 /* synopsis: r[P2]=rowid */ +#define OP_Insert 66 /* synopsis: intkey=r[P3] data=r[P2] */ +#define OP_InsertInt 67 /* synopsis: intkey=P3 data=r[P2] */ +#define OP_Delete 68 +#define OP_Or 69 /* same as TK_OR, synopsis: r[P3]=(r[P1] || r[P2]) */ +#define OP_And 70 /* same as TK_AND, synopsis: r[P3]=(r[P1] && r[P2]) */ +#define OP_ResetCount 71 +#define OP_SorterCompare 72 /* synopsis: if key(P1)!=rtrim(r[P3],P4) goto P2 */ +#define OP_SorterData 73 /* synopsis: r[P2]=data */ +#define OP_IsNull 74 /* same as TK_ISNULL, synopsis: if r[P1]==NULL goto P2 */ +#define OP_NotNull 75 /* same as TK_NOTNULL, synopsis: if r[P1]!=NULL goto P2 */ +#define OP_Ne 76 /* same as TK_NE, synopsis: if r[P1]!=r[P3] goto P2 */ +#define OP_Eq 77 /* same as TK_EQ, synopsis: if r[P1]==r[P3] goto P2 */ +#define OP_Gt 78 /* same as TK_GT, synopsis: if r[P1]>r[P3] goto P2 */ +#define OP_Le 79 /* same as TK_LE, synopsis: if r[P1]<=r[P3] goto P2 */ +#define OP_Lt 80 /* same as TK_LT, synopsis: if r[P1]=r[P3] goto P2 */ +#define OP_RowKey 82 /* synopsis: r[P2]=key */ +#define OP_BitAnd 83 /* same as TK_BITAND, synopsis: r[P3]=r[P1]&r[P2] */ +#define OP_BitOr 84 /* same as TK_BITOR, synopsis: r[P3]=r[P1]|r[P2] */ +#define OP_ShiftLeft 85 /* same as TK_LSHIFT, synopsis: r[P3]=r[P2]<>r[P1] */ +#define OP_Add 87 /* same as TK_PLUS, synopsis: r[P3]=r[P1]+r[P2] */ +#define OP_Subtract 88 /* same as TK_MINUS, synopsis: r[P3]=r[P2]-r[P1] */ +#define OP_Multiply 89 /* same as TK_STAR, synopsis: r[P3]=r[P1]*r[P2] */ +#define OP_Divide 90 /* same as TK_SLASH, synopsis: r[P3]=r[P1]/r[P2] */ +#define OP_Remainder 91 /* same as TK_REM, synopsis: r[P3]=r[P1]%r[P2] */ +#define OP_Concat 92 /* same as TK_CONCAT, synopsis: r[P3]=r[P2]+r[P1] */ +#define OP_RowData 93 /* synopsis: r[P2]=data */ +#define OP_BitNot 94 /* same as TK_BITNOT, synopsis: r[P1]= ~r[P1] */ +#define OP_String8 95 /* same as TK_STRING, synopsis: r[P2]='P4' */ +#define OP_Rowid 96 /* synopsis: r[P2]=rowid */ +#define OP_NullRow 97 +#define OP_Last 98 +#define OP_SorterSort 99 +#define OP_Sort 100 +#define OP_Rewind 101 +#define OP_SorterInsert 102 +#define OP_IdxInsert 103 /* synopsis: key=r[P2] */ +#define OP_IdxDelete 104 /* synopsis: key=r[P2@P3] */ +#define OP_IdxRowid 105 /* synopsis: r[P2]=rowid */ +#define OP_IdxLT 106 /* synopsis: key=r[P3@P4] */ +#define OP_IdxGE 107 /* synopsis: key=r[P3@P4] */ +#define OP_Destroy 108 +#define OP_Clear 109 +#define OP_CreateIndex 110 /* synopsis: r[P2]=root iDb=P1 */ +#define OP_CreateTable 111 /* synopsis: r[P2]=root iDb=P1 */ +#define OP_ParseSchema 112 +#define OP_LoadAnalysis 113 +#define OP_DropTable 114 +#define OP_DropIndex 115 +#define OP_DropTrigger 116 +#define OP_IntegrityCk 117 +#define OP_RowSetAdd 118 /* synopsis: rowset(P1)=r[P2] */ +#define OP_RowSetRead 119 /* synopsis: r[P3]=rowset(P1) */ +#define OP_RowSetTest 120 /* synopsis: if r[P3] in rowset(P1) goto P2 */ +#define OP_Program 121 +#define OP_Param 122 +#define OP_FkCounter 123 /* synopsis: fkctr[P1]+=P2 */ +#define OP_FkIfZero 124 /* synopsis: if fkctr[P1]==0 goto P2 */ +#define OP_MemMax 125 /* synopsis: r[P1]=max(r[P1],r[P2]) */ +#define OP_IfPos 126 /* synopsis: if r[P1]>0 goto P2 */ +#define OP_IfNeg 127 /* synopsis: if r[P1]<0 goto P2 */ +#define OP_IfZero 128 /* synopsis: r[P1]+=P3, if r[P1]==0 goto P2 */ +#define OP_AggFinal 129 /* synopsis: accum=r[P1] N=P2 */ +#define OP_IncrVacuum 130 +#define OP_Real 131 /* same as TK_FLOAT, synopsis: r[P2]=P4 */ +#define OP_Expire 132 +#define OP_TableLock 133 /* synopsis: iDb=P1 root=P2 write=P3 */ +#define OP_VBegin 134 +#define OP_VCreate 135 +#define OP_VDestroy 136 +#define OP_VOpen 137 +#define OP_VColumn 138 /* synopsis: r[P3]=vcolumn(P2) */ +#define OP_VNext 139 +#define OP_VRename 140 +#define OP_Pagecount 141 +#define OP_ToText 142 /* same as TK_TO_TEXT */ +#define OP_ToBlob 143 /* same as TK_TO_BLOB */ +#define OP_ToNumeric 144 /* same as TK_TO_NUMERIC */ +#define OP_ToInt 145 /* same as TK_TO_INT */ +#define OP_ToReal 146 /* same as TK_TO_REAL */ +#define OP_MaxPgcnt 147 +#define OP_Trace 148 +#define OP_Noop 149 +#define OP_Explain 150 /* Properties such as "out2" or "jump" that are specified in ** comments following the "case" for each opcode in the vdbe.c ** are encoded into bitvectors as follows: @@ -9149,26 +9183,26 @@ #define OPFLG_OUT3 0x0040 /* out3: P3 is an output */ #define OPFLG_INITIALIZER {\ /* 0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01,\ /* 8 */ 0x00, 0x00, 0x02, 0x00, 0x01, 0x00, 0x01, 0x01,\ /* 16 */ 0x04, 0x04, 0x10, 0x24, 0x00, 0x02, 0x02, 0x02,\ -/* 24 */ 0x02, 0x02, 0x02, 0x00, 0x00, 0x24, 0x00, 0x00,\ +/* 24 */ 0x02, 0x02, 0x02, 0x00, 0x00, 0x20, 0x00, 0x00,\ /* 32 */ 0x04, 0x05, 0x04, 0x00, 0x00, 0x01, 0x01, 0x05,\ /* 40 */ 0x05, 0x00, 0x00, 0x00, 0x02, 0x02, 0x10, 0x00,\ /* 48 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,\ /* 56 */ 0x11, 0x11, 0x11, 0x08, 0x11, 0x11, 0x11, 0x11,\ -/* 64 */ 0x02, 0x02, 0x00, 0x00, 0x4c, 0x4c, 0x00, 0x00,\ -/* 72 */ 0x00, 0x05, 0x05, 0x15, 0x15, 0x15, 0x15, 0x15,\ -/* 80 */ 0x15, 0x00, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,\ -/* 88 */ 0x4c, 0x4c, 0x4c, 0x4c, 0x00, 0x24, 0x02, 0x00,\ +/* 64 */ 0x02, 0x02, 0x00, 0x00, 0x00, 0x4c, 0x4c, 0x00,\ +/* 72 */ 0x00, 0x00, 0x05, 0x05, 0x15, 0x15, 0x15, 0x15,\ +/* 80 */ 0x15, 0x15, 0x00, 0x4c, 0x4c, 0x4c, 0x4c, 0x4c,\ +/* 88 */ 0x4c, 0x4c, 0x4c, 0x4c, 0x4c, 0x00, 0x24, 0x02,\ /* 96 */ 0x02, 0x00, 0x01, 0x01, 0x01, 0x01, 0x08, 0x08,\ /* 104 */ 0x00, 0x02, 0x01, 0x01, 0x02, 0x00, 0x02, 0x02,\ /* 112 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x45,\ /* 120 */ 0x15, 0x01, 0x02, 0x00, 0x01, 0x08, 0x05, 0x05,\ -/* 128 */ 0x05, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00, 0x00,\ -/* 136 */ 0x00, 0x00, 0x00, 0x01, 0x00, 0x04, 0x04, 0x04,\ -/* 144 */ 0x04, 0x04, 0x02, 0x02, 0x00, 0x00, 0x00,} +/* 128 */ 0x05, 0x00, 0x01, 0x02, 0x00, 0x00, 0x00, 0x00,\ +/* 136 */ 0x00, 0x00, 0x00, 0x01, 0x00, 0x02, 0x04, 0x04,\ +/* 144 */ 0x04, 0x04, 0x04, 0x02, 0x00, 0x00, 0x00,} /************** End of opcodes.h *********************************************/ /************** Continuing where we left off in vdbe.h ***********************/ /* @@ -9189,10 +9223,11 @@ SQLITE_PRIVATE void sqlite3VdbeChangeP3(Vdbe*, u32 addr, int P3); SQLITE_PRIVATE void sqlite3VdbeChangeP5(Vdbe*, u8 P5); SQLITE_PRIVATE void sqlite3VdbeJumpHere(Vdbe*, int addr); SQLITE_PRIVATE void sqlite3VdbeChangeToNoop(Vdbe*, int addr); SQLITE_PRIVATE void sqlite3VdbeChangeP4(Vdbe*, int addr, const char *zP4, int N); +SQLITE_PRIVATE void sqlite3VdbeSetP4KeyInfo(Parse*, Index*); SQLITE_PRIVATE void sqlite3VdbeUsesBtree(Vdbe*, int); SQLITE_PRIVATE VdbeOp *sqlite3VdbeGetOp(Vdbe*, int); SQLITE_PRIVATE int sqlite3VdbeMakeLabel(Vdbe*); SQLITE_PRIVATE void sqlite3VdbeRunOnlyOnce(Vdbe*); SQLITE_PRIVATE void sqlite3VdbeDelete(Vdbe*); @@ -9227,19 +9262,31 @@ #ifndef SQLITE_OMIT_TRIGGER SQLITE_PRIVATE void sqlite3VdbeLinkSubProgram(Vdbe *, SubProgram *); #endif - -#ifndef NDEBUG +/* Use SQLITE_ENABLE_COMMENTS to enable generation of extra comments on +** each VDBE opcode. +** +** Use the SQLITE_ENABLE_MODULE_COMMENTS macro to see some extra no-op +** comments in VDBE programs that show key decision points in the code +** generator. +*/ +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS SQLITE_PRIVATE void sqlite3VdbeComment(Vdbe*, const char*, ...); # define VdbeComment(X) sqlite3VdbeComment X SQLITE_PRIVATE void sqlite3VdbeNoopComment(Vdbe*, const char*, ...); # define VdbeNoopComment(X) sqlite3VdbeNoopComment X +# ifdef SQLITE_ENABLE_MODULE_COMMENTS +# define VdbeModuleComment(X) sqlite3VdbeNoopComment X +# else +# define VdbeModuleComment(X) +# endif #else # define VdbeComment(X) # define VdbeNoopComment(X) +# define VdbeModuleComment(X) #endif #endif /************** End of vdbe.h ************************************************/ @@ -10631,10 +10678,11 @@ #define TF_Readonly 0x01 /* Read-only system table */ #define TF_Ephemeral 0x02 /* An ephemeral table */ #define TF_HasPrimaryKey 0x04 /* Table has a primary key */ #define TF_Autoincrement 0x08 /* Integer primary key is autoincrement */ #define TF_Virtual 0x10 /* Is a virtual table */ +#define TF_WithoutRowid 0x20 /* No rowid used. PRIMARY KEY is the key */ /* ** Test to see whether or not a table is a virtual table. This is ** done as a macro so that it will be optimized out when virtual @@ -10646,10 +10694,13 @@ #else # define IsVirtual(X) 0 # define IsHiddenColumn(X) 0 #endif +/* Does the table have a rowid */ +#define HasRowid(X) (((X)->tabFlags & TF_WithoutRowid)==0) + /* ** Each foreign key constraint is an instance of the following structure. ** ** A foreign key is associated with two tables. The "from" table is ** the table that contains the REFERENCES clause that creates the foreign @@ -10660,30 +10711,39 @@ ** a INTEGER PRIMARY KEY, ** b INTEGER CONSTRAINT fk1 REFERENCES ex2(x) ** ); ** ** For foreign key "fk1", the from-table is "ex1" and the to-table is "ex2". +** Equivalent names: +** +** from-table == child-table +** to-table == parent-table ** ** Each REFERENCES clause generates an instance of the following structure ** which is attached to the from-table. The to-table need not exist when ** the from-table is created. The existence of the to-table is not checked. +** +** The list of all parents for child Table X is held at X.pFKey. +** +** A list of all children for a table named Z (which might not even exist) +** is held in Schema.fkeyHash with a hash key of Z. */ struct FKey { Table *pFrom; /* Table containing the REFERENCES clause (aka: Child) */ - FKey *pNextFrom; /* Next foreign key in pFrom */ + FKey *pNextFrom; /* Next FKey with the same in pFrom. Next parent of pFrom */ char *zTo; /* Name of table that the key points to (aka: Parent) */ - FKey *pNextTo; /* Next foreign key on table named zTo */ - FKey *pPrevTo; /* Previous foreign key on table named zTo */ + FKey *pNextTo; /* Next with the same zTo. Next child of zTo. */ + FKey *pPrevTo; /* Previous with the same zTo */ int nCol; /* Number of columns in this key */ /* EV: R-30323-21917 */ - u8 isDeferred; /* True if constraint checking is deferred till COMMIT */ - u8 aAction[2]; /* ON DELETE and ON UPDATE actions, respectively */ - Trigger *apTrigger[2]; /* Triggers for aAction[] actions */ - struct sColMap { /* Mapping of columns in pFrom to columns in zTo */ - int iFrom; /* Index of column in pFrom */ - char *zCol; /* Name of column in zTo. If 0 use PRIMARY KEY */ - } aCol[1]; /* One entry for each of nCol column s */ + u8 isDeferred; /* True if constraint checking is deferred till COMMIT */ + u8 aAction[2]; /* ON DELETE and ON UPDATE actions, respectively */ + Trigger *apTrigger[2];/* Triggers for aAction[] actions */ + struct sColMap { /* Mapping of columns in pFrom to columns in zTo */ + int iFrom; /* Index of column in pFrom */ + char *zCol; /* Name of column in zTo. If NULL use PRIMARY KEY */ + } aCol[1]; /* One entry for each of nCol columns */ }; /* ** SQLite supports many different ways to resolve a constraint ** error. ROLLBACK processing means that a constraint violation @@ -10732,13 +10792,15 @@ ** Note that aSortOrder[] and aColl[] have nField+1 slots. There ** are nField slots for the columns of an index then one extra slot ** for the rowid at the end. */ struct KeyInfo { - sqlite3 *db; /* The database connection */ + u32 nRef; /* Number of references to this KeyInfo object */ u8 enc; /* Text encoding - one of the SQLITE_UTF* values */ - u16 nField; /* Maximum index for aColl[] and aSortOrder[] */ + u16 nField; /* Number of key columns in the index */ + u16 nXField; /* Number of columns beyond the key columns */ + sqlite3 *db; /* The database connection */ u8 *aSortOrder; /* Sort order for each column. */ CollSeq *aColl[1]; /* Collating sequence for each term of the key */ }; /* @@ -10757,20 +10819,18 @@ */ struct UnpackedRecord { KeyInfo *pKeyInfo; /* Collation and sort-order information */ u16 nField; /* Number of entries in apMem[] */ u8 flags; /* Boolean settings. UNPACKED_... below */ - i64 rowid; /* Used by UNPACKED_PREFIX_SEARCH */ Mem *aMem; /* Values */ }; /* ** Allowed values of UnpackedRecord.flags */ #define UNPACKED_INCRKEY 0x01 /* Make this key an epsilon larger */ #define UNPACKED_PREFIX_MATCH 0x02 /* A prefix match is considered OK */ -#define UNPACKED_PREFIX_SEARCH 0x04 /* Ignore final (rowid) field */ /* ** Each SQL index is represented in memory by an ** instance of the following structure. ** @@ -10796,26 +10856,30 @@ ** algorithm to employ whenever an attempt is made to insert a non-unique ** element. */ struct Index { char *zName; /* Name of this index */ - int *aiColumn; /* Which columns are used by this index. 1st is 0 */ + i16 *aiColumn; /* Which columns are used by this index. 1st is 0 */ tRowcnt *aiRowEst; /* From ANALYZE: Est. rows selected by each column */ Table *pTable; /* The SQL table being indexed */ char *zColAff; /* String defining the affinity of each column */ Index *pNext; /* The next index associated with the same table */ Schema *pSchema; /* Schema containing this index */ u8 *aSortOrder; /* for each column: True==DESC, False==ASC */ char **azColl; /* Array of collation sequence names for index */ Expr *pPartIdxWhere; /* WHERE clause for partial indices */ + KeyInfo *pKeyInfo; /* A KeyInfo object suitable for this index */ int tnum; /* DB Page containing root of this index */ LogEst szIdxRow; /* Estimated average row size in bytes */ - u16 nColumn; /* Number of columns in table used by this index */ + u16 nKeyCol; /* Number of columns forming the key */ + u16 nColumn; /* Number of columns stored in the index */ u8 onError; /* OE_Abort, OE_Ignore, OE_Replace, or OE_None */ unsigned autoIndex:2; /* 1==UNIQUE, 2==PRIMARY KEY, 0==CREATE INDEX */ unsigned bUnordered:1; /* Use this index for == or IN queries only */ unsigned uniqNotNull:1; /* True if UNIQUE and NOT NULL for all columns */ + unsigned isResized:1; /* True if resizeIndexObject() has been called */ + unsigned isCovering:1; /* True if this is a covering index */ #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 int nSample; /* Number of elements in aSample[] */ int nSampleCol; /* Size of IndexSample.anEq[] and so on */ tRowcnt *aAvgEq; /* Average nEq values for keys not in aSample */ IndexSample *aSample; /* Samples of the left-most key */ @@ -11490,10 +11554,12 @@ AutoincInfo *pAinc; /* Information about AUTOINCREMENT counters */ /* Information used while coding trigger programs. */ Parse *pToplevel; /* Parse structure for main program (or NULL) */ Table *pTriggerTab; /* Table triggers are being coded for */ + int addrCrTab; /* Address of OP_CreateTable opcode on CREATE TABLE */ + int addrSkipPK; /* Address of instruction to skip PRIMARY KEY index */ u32 nQueryLoop; /* Est number of iterations of a query (10*log2(N)) */ u32 oldmask; /* Mask of old.* columns referenced */ u32 newmask; /* Mask of new.* columns referenced */ u8 eTriggerOp; /* TK_UPDATE, TK_INSERT or TK_DELETE */ u8 eOrconf; /* Default ON CONFLICT policy for trigger steps */ @@ -11502,10 +11568,11 @@ /* Above is constant between recursions. Below is reset before and after ** each recursion */ int nVar; /* Number of '?' variables seen in the SQL so far */ int nzVar; /* Number of available slots in azVar[] */ + u8 iPkSortOrder; /* ASC or DESC for INTEGER PRIMARY KEY */ u8 explain; /* True if the EXPLAIN flag is found on the query */ #ifndef SQLITE_OMIT_VIRTUALTABLE u8 declareVtab; /* True if inside sqlite3_declare_vtab() */ int nVtabLock; /* Number of virtual tables to lock */ #endif @@ -11515,11 +11582,10 @@ int iSelectId; /* ID of current select for EXPLAIN output */ int iNextSelectId; /* Next available select ID for EXPLAIN output */ #endif char **azVar; /* Pointers to names of parameters */ Vdbe *pReprepare; /* VM being reprepared (sqlite3Reprepare()) */ - int *aAlias; /* Register used to hold aliased result */ const char *zTail; /* All SQL text past the last semicolon parsed */ Table *pNewTable; /* A table being constructed by CREATE TABLE */ Trigger *pNewTrigger; /* Trigger under construct by a CREATE TRIGGER */ const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */ Token sNameToken; /* Token with unqualified schema object name */ @@ -11984,19 +12050,21 @@ SQLITE_PRIVATE void sqlite3CollapseDatabaseArray(sqlite3*); SQLITE_PRIVATE void sqlite3BeginParse(Parse*,int); SQLITE_PRIVATE void sqlite3CommitInternalChanges(sqlite3*); SQLITE_PRIVATE Table *sqlite3ResultSetOfSelect(Parse*,Select*); SQLITE_PRIVATE void sqlite3OpenMasterTable(Parse *, int); +SQLITE_PRIVATE Index *sqlite3PrimaryKeyIndex(Table*); +SQLITE_PRIVATE i16 sqlite3ColumnOfIndex(Index*, i16); SQLITE_PRIVATE void sqlite3StartTable(Parse*,Token*,Token*,int,int,int,int); SQLITE_PRIVATE void sqlite3AddColumn(Parse*,Token*); SQLITE_PRIVATE void sqlite3AddNotNull(Parse*, int); SQLITE_PRIVATE void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int); SQLITE_PRIVATE void sqlite3AddCheckConstraint(Parse*, Expr*); SQLITE_PRIVATE void sqlite3AddColumnType(Parse*,Token*); SQLITE_PRIVATE void sqlite3AddDefaultValue(Parse*,ExprSpan*); SQLITE_PRIVATE void sqlite3AddCollateType(Parse*, Token*); -SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,Select*); +SQLITE_PRIVATE void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*); SQLITE_PRIVATE int sqlite3ParseUri(const char*,const char*,unsigned int*, sqlite3_vfs**,char**,char **); SQLITE_PRIVATE Btree *sqlite3DbNameToBtree(sqlite3*,const char*); SQLITE_PRIVATE int sqlite3CodeOnce(Parse *); @@ -12045,10 +12113,11 @@ SQLITE_PRIVATE int sqlite3IndexedByLookup(Parse *, struct SrcList_item *); SQLITE_PRIVATE void sqlite3SrcListShiftJoinType(SrcList*); SQLITE_PRIVATE void sqlite3SrcListAssignCursors(Parse*, SrcList*); SQLITE_PRIVATE void sqlite3IdListDelete(sqlite3*, IdList*); SQLITE_PRIVATE void sqlite3SrcListDelete(sqlite3*, SrcList*); +SQLITE_PRIVATE Index *sqlite3AllocateIndexObject(sqlite3*,i16,int,char**); SQLITE_PRIVATE Index *sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,int,Token*, Expr*, int, int); SQLITE_PRIVATE void sqlite3DropIndex(Parse*, SrcList*, int); SQLITE_PRIVATE int sqlite3Select(Parse*, Select*, SelectDest*); SQLITE_PRIVATE Select *sqlite3SelectNew(Parse*,ExprList*,SrcList*,Expr*,ExprList*, @@ -12067,11 +12136,11 @@ SQLITE_PRIVATE u64 sqlite3WhereOutputRowCount(WhereInfo*); SQLITE_PRIVATE int sqlite3WhereIsDistinct(WhereInfo*); SQLITE_PRIVATE int sqlite3WhereIsOrdered(WhereInfo*); SQLITE_PRIVATE int sqlite3WhereContinueLabel(WhereInfo*); SQLITE_PRIVATE int sqlite3WhereBreakLabel(WhereInfo*); -SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo*); +SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo*, int*); SQLITE_PRIVATE int sqlite3ExprCodeGetColumn(Parse*, Table*, int, int, int, u8); SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable(Vdbe*, Table*, int, int, int); SQLITE_PRIVATE void sqlite3ExprCodeMove(Parse*, int, int, int); SQLITE_PRIVATE void sqlite3ExprCacheStore(Parse*, int, int, int); SQLITE_PRIVATE void sqlite3ExprCachePush(Parse*); @@ -12121,21 +12190,23 @@ SQLITE_PRIVATE int sqlite3ExprIsInteger(Expr*, int*); SQLITE_PRIVATE int sqlite3ExprCanBeNull(const Expr*); SQLITE_PRIVATE void sqlite3ExprCodeIsNullJump(Vdbe*, const Expr*, int, int); SQLITE_PRIVATE int sqlite3ExprNeedsNoAffinityChange(const Expr*, char); SQLITE_PRIVATE int sqlite3IsRowid(const char*); -SQLITE_PRIVATE void sqlite3GenerateRowDelete(Parse*, Table*, int, int, int, Trigger *, int); -SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int*); +SQLITE_PRIVATE void sqlite3GenerateRowDelete(Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8); +SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*); SQLITE_PRIVATE int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*); -SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int,int, - int*,int,int,int,int,int*); -SQLITE_PRIVATE void sqlite3CompleteInsertion(Parse*, Table*, int, int, int*, int, int, int); -SQLITE_PRIVATE int sqlite3OpenTableAndIndices(Parse*, Table*, int, int); +SQLITE_PRIVATE void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int, + u8,u8,int,int*); +SQLITE_PRIVATE void sqlite3CompleteInsertion(Parse*,Table*,int,int,int,int*,int,int,int); +SQLITE_PRIVATE int sqlite3OpenTableAndIndices(Parse*, Table*, int, int, int*, int*); SQLITE_PRIVATE void sqlite3BeginWriteOperation(Parse*, int, int); SQLITE_PRIVATE void sqlite3MultiWrite(Parse*); SQLITE_PRIVATE void sqlite3MayAbort(Parse*); -SQLITE_PRIVATE void sqlite3HaltConstraint(Parse*, int, int, char*, int); +SQLITE_PRIVATE void sqlite3HaltConstraint(Parse*, int, int, char*, i8, u8); +SQLITE_PRIVATE void sqlite3UniqueConstraint(Parse*, int, Index*); +SQLITE_PRIVATE void sqlite3RowidConstraint(Parse*, int, Table*); SQLITE_PRIVATE Expr *sqlite3ExprDup(sqlite3*,Expr*,int); SQLITE_PRIVATE ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int); SQLITE_PRIVATE SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int); SQLITE_PRIVATE IdList *sqlite3IdListDup(sqlite3*,IdList*); SQLITE_PRIVATE Select *sqlite3SelectDup(sqlite3*,Select*,int); @@ -12349,12 +12420,17 @@ SQLITE_PRIVATE int sqlite3IsLikeFunction(sqlite3*,Expr*,int*,char*); SQLITE_PRIVATE void sqlite3MinimumFileFormat(Parse*, int, int); SQLITE_PRIVATE void sqlite3SchemaClear(void *); SQLITE_PRIVATE Schema *sqlite3SchemaGet(sqlite3 *, Btree *); SQLITE_PRIVATE int sqlite3SchemaToIndex(sqlite3 *db, Schema *); -SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3*,int); -SQLITE_PRIVATE KeyInfo *sqlite3IndexKeyinfo(Parse *, Index *); +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3*,int,int); +SQLITE_PRIVATE void sqlite3KeyInfoUnref(KeyInfo*); +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoRef(KeyInfo*); +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*); +#ifdef SQLITE_DEBUG +SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo*); +#endif SQLITE_PRIVATE int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *, void (*)(sqlite3_context*,int,sqlite3_value **), void (*)(sqlite3_context*,int,sqlite3_value **), void (*)(sqlite3_context*), FuncDestructor *pDestructor ); @@ -13350,12 +13426,11 @@ i64 seqCount; /* Sequence counter */ i64 movetoTarget; /* Argument to the deferred sqlite3BtreeMoveto() */ i64 lastRowid; /* Last rowid from a Next or NextIdx operation */ VdbeSorter *pSorter; /* Sorter object for OP_SorterOpen cursors */ - /* Result of last sqlite3BtreeMoveto() done by an OP_NotExists or - ** OP_IsUnique opcode on this cursor. */ + /* Result of last sqlite3BtreeMoveto() done by an OP_NotExists */ int seekResult; /* Cached information about the header for the data record that the ** cursor is currently pointing to. Only valid if cacheStatus matches ** Vdbe.cacheCtr. Vdbe.cacheCtr will never take on the value of @@ -13716,11 +13791,11 @@ SQLITE_PRIVATE void sqlite3VdbeSorterClose(sqlite3 *, VdbeCursor *); SQLITE_PRIVATE int sqlite3VdbeSorterRowkey(const VdbeCursor *, Mem *); SQLITE_PRIVATE int sqlite3VdbeSorterNext(sqlite3 *, const VdbeCursor *, int *); SQLITE_PRIVATE int sqlite3VdbeSorterRewind(sqlite3 *, const VdbeCursor *, int *); SQLITE_PRIVATE int sqlite3VdbeSorterWrite(sqlite3 *, const VdbeCursor *, Mem *); -SQLITE_PRIVATE int sqlite3VdbeSorterCompare(const VdbeCursor *, Mem *, int *); +SQLITE_PRIVATE int sqlite3VdbeSorterCompare(const VdbeCursor *, Mem *, int, int *); #if !defined(SQLITE_OMIT_SHARED_CACHE) && SQLITE_THREADSAFE>0 SQLITE_PRIVATE void sqlite3VdbeEnter(Vdbe*); SQLITE_PRIVATE void sqlite3VdbeLeave(Vdbe*); #else @@ -22794,163 +22869,168 @@ /************** End of hash.c ************************************************/ /************** Begin file opcodes.c *****************************************/ /* Automatically generated. Do not edit */ /* See the mkopcodec.awk script for details. */ -#if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) +#if !defined(SQLITE_OMIT_EXPLAIN) || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) +#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) || defined(SQLITE_DEBUG) +# define OpHelp(X) "\0" X +#else +# define OpHelp(X) +#endif SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){ static const char *const azName[] = { "?", - /* 1 */ "Function", - /* 2 */ "Savepoint", - /* 3 */ "AutoCommit", - /* 4 */ "Transaction", - /* 5 */ "SorterNext", - /* 6 */ "Prev", - /* 7 */ "Next", - /* 8 */ "AggStep", - /* 9 */ "Checkpoint", - /* 10 */ "JournalMode", - /* 11 */ "Vacuum", - /* 12 */ "VFilter", - /* 13 */ "VUpdate", - /* 14 */ "Goto", - /* 15 */ "Gosub", - /* 16 */ "Return", - /* 17 */ "Yield", - /* 18 */ "HaltIfNull", - /* 19 */ "Not", - /* 20 */ "Halt", - /* 21 */ "Integer", - /* 22 */ "Int64", - /* 23 */ "String", - /* 24 */ "Null", - /* 25 */ "Blob", - /* 26 */ "Variable", - /* 27 */ "Move", - /* 28 */ "Copy", - /* 29 */ "SCopy", - /* 30 */ "ResultRow", - /* 31 */ "CollSeq", - /* 32 */ "AddImm", - /* 33 */ "MustBeInt", - /* 34 */ "RealAffinity", - /* 35 */ "Permutation", - /* 36 */ "Compare", - /* 37 */ "Jump", - /* 38 */ "Once", - /* 39 */ "If", - /* 40 */ "IfNot", - /* 41 */ "Column", - /* 42 */ "Affinity", - /* 43 */ "MakeRecord", - /* 44 */ "Count", - /* 45 */ "ReadCookie", - /* 46 */ "SetCookie", - /* 47 */ "VerifyCookie", - /* 48 */ "OpenRead", - /* 49 */ "OpenWrite", - /* 50 */ "OpenAutoindex", - /* 51 */ "OpenEphemeral", - /* 52 */ "SorterOpen", - /* 53 */ "OpenPseudo", - /* 54 */ "Close", - /* 55 */ "SeekLt", - /* 56 */ "SeekLe", - /* 57 */ "SeekGe", - /* 58 */ "SeekGt", - /* 59 */ "Seek", - /* 60 */ "NotFound", - /* 61 */ "Found", - /* 62 */ "IsUnique", - /* 63 */ "NotExists", - /* 64 */ "Sequence", - /* 65 */ "NewRowid", - /* 66 */ "Insert", - /* 67 */ "InsertInt", - /* 68 */ "Or", - /* 69 */ "And", - /* 70 */ "Delete", - /* 71 */ "ResetCount", - /* 72 */ "SorterCompare", - /* 73 */ "IsNull", - /* 74 */ "NotNull", - /* 75 */ "Ne", - /* 76 */ "Eq", - /* 77 */ "Gt", - /* 78 */ "Le", - /* 79 */ "Lt", - /* 80 */ "Ge", - /* 81 */ "SorterData", - /* 82 */ "BitAnd", - /* 83 */ "BitOr", - /* 84 */ "ShiftLeft", - /* 85 */ "ShiftRight", - /* 86 */ "Add", - /* 87 */ "Subtract", - /* 88 */ "Multiply", - /* 89 */ "Divide", - /* 90 */ "Remainder", - /* 91 */ "Concat", - /* 92 */ "RowKey", - /* 93 */ "BitNot", - /* 94 */ "String8", - /* 95 */ "RowData", - /* 96 */ "Rowid", - /* 97 */ "NullRow", - /* 98 */ "Last", - /* 99 */ "SorterSort", - /* 100 */ "Sort", - /* 101 */ "Rewind", - /* 102 */ "SorterInsert", - /* 103 */ "IdxInsert", - /* 104 */ "IdxDelete", - /* 105 */ "IdxRowid", - /* 106 */ "IdxLT", - /* 107 */ "IdxGE", - /* 108 */ "Destroy", - /* 109 */ "Clear", - /* 110 */ "CreateIndex", - /* 111 */ "CreateTable", - /* 112 */ "ParseSchema", - /* 113 */ "LoadAnalysis", - /* 114 */ "DropTable", - /* 115 */ "DropIndex", - /* 116 */ "DropTrigger", - /* 117 */ "IntegrityCk", - /* 118 */ "RowSetAdd", - /* 119 */ "RowSetRead", - /* 120 */ "RowSetTest", - /* 121 */ "Program", - /* 122 */ "Param", - /* 123 */ "FkCounter", - /* 124 */ "FkIfZero", - /* 125 */ "MemMax", - /* 126 */ "IfPos", - /* 127 */ "IfNeg", - /* 128 */ "IfZero", - /* 129 */ "AggFinal", - /* 130 */ "Real", - /* 131 */ "IncrVacuum", - /* 132 */ "Expire", - /* 133 */ "TableLock", - /* 134 */ "VBegin", - /* 135 */ "VCreate", - /* 136 */ "VDestroy", - /* 137 */ "VOpen", - /* 138 */ "VColumn", - /* 139 */ "VNext", - /* 140 */ "VRename", - /* 141 */ "ToText", - /* 142 */ "ToBlob", - /* 143 */ "ToNumeric", - /* 144 */ "ToInt", - /* 145 */ "ToReal", - /* 146 */ "Pagecount", - /* 147 */ "MaxPgcnt", - /* 148 */ "Trace", - /* 149 */ "Noop", - /* 150 */ "Explain", + /* 1 */ "Function" OpHelp("r[P3]=func(r[P2@P5])"), + /* 2 */ "Savepoint" OpHelp(""), + /* 3 */ "AutoCommit" OpHelp(""), + /* 4 */ "Transaction" OpHelp(""), + /* 5 */ "SorterNext" OpHelp(""), + /* 6 */ "Prev" OpHelp(""), + /* 7 */ "Next" OpHelp(""), + /* 8 */ "AggStep" OpHelp("accum=r[P3] step(r[P2@P5])"), + /* 9 */ "Checkpoint" OpHelp(""), + /* 10 */ "JournalMode" OpHelp(""), + /* 11 */ "Vacuum" OpHelp(""), + /* 12 */ "VFilter" OpHelp("iPlan=r[P3] zPlan='P4'"), + /* 13 */ "VUpdate" OpHelp("data=r[P3@P2]"), + /* 14 */ "Goto" OpHelp(""), + /* 15 */ "Gosub" OpHelp(""), + /* 16 */ "Return" OpHelp(""), + /* 17 */ "Yield" OpHelp(""), + /* 18 */ "HaltIfNull" OpHelp("if r[P3] null then halt"), + /* 19 */ "Not" OpHelp("r[P2]= !r[P1]"), + /* 20 */ "Halt" OpHelp(""), + /* 21 */ "Integer" OpHelp("r[P2]=P1"), + /* 22 */ "Int64" OpHelp("r[P2]=P4"), + /* 23 */ "String" OpHelp("r[P2]='P4' (len=P1)"), + /* 24 */ "Null" OpHelp("r[P2..P3]=NULL"), + /* 25 */ "Blob" OpHelp("r[P2]=P4 (len=P1)"), + /* 26 */ "Variable" OpHelp("r[P2]=parameter(P1,P4)"), + /* 27 */ "Move" OpHelp("r[P2@P3]=r[P1@P3]"), + /* 28 */ "Copy" OpHelp("r[P2@P3]=r[P1@P3]"), + /* 29 */ "SCopy" OpHelp("r[P2]=r[P1]"), + /* 30 */ "ResultRow" OpHelp("output=r[P1@P2]"), + /* 31 */ "CollSeq" OpHelp(""), + /* 32 */ "AddImm" OpHelp("r[P1]=r[P1]+P2"), + /* 33 */ "MustBeInt" OpHelp(""), + /* 34 */ "RealAffinity" OpHelp(""), + /* 35 */ "Permutation" OpHelp(""), + /* 36 */ "Compare" OpHelp(""), + /* 37 */ "Jump" OpHelp(""), + /* 38 */ "Once" OpHelp(""), + /* 39 */ "If" OpHelp(""), + /* 40 */ "IfNot" OpHelp(""), + /* 41 */ "Column" OpHelp("r[P3]=PX"), + /* 42 */ "Affinity" OpHelp("affinity(r[P1@P2])"), + /* 43 */ "MakeRecord" OpHelp("r[P3]=mkrec(r[P1@P2])"), + /* 44 */ "Count" OpHelp("r[P2]=count()"), + /* 45 */ "ReadCookie" OpHelp(""), + /* 46 */ "SetCookie" OpHelp(""), + /* 47 */ "VerifyCookie" OpHelp(""), + /* 48 */ "OpenRead" OpHelp("root=P2 iDb=P3"), + /* 49 */ "OpenWrite" OpHelp("root=P2 iDb=P3"), + /* 50 */ "OpenAutoindex" OpHelp("nColumn=P2"), + /* 51 */ "OpenEphemeral" OpHelp("nColumn=P2"), + /* 52 */ "SorterOpen" OpHelp(""), + /* 53 */ "OpenPseudo" OpHelp("content in r[P2@P3]"), + /* 54 */ "Close" OpHelp(""), + /* 55 */ "SeekLt" OpHelp("key=r[P3@P4]"), + /* 56 */ "SeekLe" OpHelp("key=r[P3@P4]"), + /* 57 */ "SeekGe" OpHelp("key=r[P3@P4]"), + /* 58 */ "SeekGt" OpHelp("key=r[P3@P4]"), + /* 59 */ "Seek" OpHelp("intkey=r[P2]"), + /* 60 */ "NoConflict" OpHelp("key=r[P3@P4]"), + /* 61 */ "NotFound" OpHelp("key=r[P3@P4]"), + /* 62 */ "Found" OpHelp("key=r[P3@P4]"), + /* 63 */ "NotExists" OpHelp("intkey=r[P3]"), + /* 64 */ "Sequence" OpHelp("r[P2]=rowid"), + /* 65 */ "NewRowid" OpHelp("r[P2]=rowid"), + /* 66 */ "Insert" OpHelp("intkey=r[P3] data=r[P2]"), + /* 67 */ "InsertInt" OpHelp("intkey=P3 data=r[P2]"), + /* 68 */ "Delete" OpHelp(""), + /* 69 */ "Or" OpHelp("r[P3]=(r[P1] || r[P2])"), + /* 70 */ "And" OpHelp("r[P3]=(r[P1] && r[P2])"), + /* 71 */ "ResetCount" OpHelp(""), + /* 72 */ "SorterCompare" OpHelp("if key(P1)!=rtrim(r[P3],P4) goto P2"), + /* 73 */ "SorterData" OpHelp("r[P2]=data"), + /* 74 */ "IsNull" OpHelp("if r[P1]==NULL goto P2"), + /* 75 */ "NotNull" OpHelp("if r[P1]!=NULL goto P2"), + /* 76 */ "Ne" OpHelp("if r[P1]!=r[P3] goto P2"), + /* 77 */ "Eq" OpHelp("if r[P1]==r[P3] goto P2"), + /* 78 */ "Gt" OpHelp("if r[P1]>r[P3] goto P2"), + /* 79 */ "Le" OpHelp("if r[P1]<=r[P3] goto P2"), + /* 80 */ "Lt" OpHelp("if r[P1]=r[P3] goto P2"), + /* 82 */ "RowKey" OpHelp("r[P2]=key"), + /* 83 */ "BitAnd" OpHelp("r[P3]=r[P1]&r[P2]"), + /* 84 */ "BitOr" OpHelp("r[P3]=r[P1]|r[P2]"), + /* 85 */ "ShiftLeft" OpHelp("r[P3]=r[P2]<>r[P1]"), + /* 87 */ "Add" OpHelp("r[P3]=r[P1]+r[P2]"), + /* 88 */ "Subtract" OpHelp("r[P3]=r[P2]-r[P1]"), + /* 89 */ "Multiply" OpHelp("r[P3]=r[P1]*r[P2]"), + /* 90 */ "Divide" OpHelp("r[P3]=r[P1]/r[P2]"), + /* 91 */ "Remainder" OpHelp("r[P3]=r[P1]%r[P2]"), + /* 92 */ "Concat" OpHelp("r[P3]=r[P2]+r[P1]"), + /* 93 */ "RowData" OpHelp("r[P2]=data"), + /* 94 */ "BitNot" OpHelp("r[P1]= ~r[P1]"), + /* 95 */ "String8" OpHelp("r[P2]='P4'"), + /* 96 */ "Rowid" OpHelp("r[P2]=rowid"), + /* 97 */ "NullRow" OpHelp(""), + /* 98 */ "Last" OpHelp(""), + /* 99 */ "SorterSort" OpHelp(""), + /* 100 */ "Sort" OpHelp(""), + /* 101 */ "Rewind" OpHelp(""), + /* 102 */ "SorterInsert" OpHelp(""), + /* 103 */ "IdxInsert" OpHelp("key=r[P2]"), + /* 104 */ "IdxDelete" OpHelp("key=r[P2@P3]"), + /* 105 */ "IdxRowid" OpHelp("r[P2]=rowid"), + /* 106 */ "IdxLT" OpHelp("key=r[P3@P4]"), + /* 107 */ "IdxGE" OpHelp("key=r[P3@P4]"), + /* 108 */ "Destroy" OpHelp(""), + /* 109 */ "Clear" OpHelp(""), + /* 110 */ "CreateIndex" OpHelp("r[P2]=root iDb=P1"), + /* 111 */ "CreateTable" OpHelp("r[P2]=root iDb=P1"), + /* 112 */ "ParseSchema" OpHelp(""), + /* 113 */ "LoadAnalysis" OpHelp(""), + /* 114 */ "DropTable" OpHelp(""), + /* 115 */ "DropIndex" OpHelp(""), + /* 116 */ "DropTrigger" OpHelp(""), + /* 117 */ "IntegrityCk" OpHelp(""), + /* 118 */ "RowSetAdd" OpHelp("rowset(P1)=r[P2]"), + /* 119 */ "RowSetRead" OpHelp("r[P3]=rowset(P1)"), + /* 120 */ "RowSetTest" OpHelp("if r[P3] in rowset(P1) goto P2"), + /* 121 */ "Program" OpHelp(""), + /* 122 */ "Param" OpHelp(""), + /* 123 */ "FkCounter" OpHelp("fkctr[P1]+=P2"), + /* 124 */ "FkIfZero" OpHelp("if fkctr[P1]==0 goto P2"), + /* 125 */ "MemMax" OpHelp("r[P1]=max(r[P1],r[P2])"), + /* 126 */ "IfPos" OpHelp("if r[P1]>0 goto P2"), + /* 127 */ "IfNeg" OpHelp("if r[P1]<0 goto P2"), + /* 128 */ "IfZero" OpHelp("r[P1]+=P3, if r[P1]==0 goto P2"), + /* 129 */ "AggFinal" OpHelp("accum=r[P1] N=P2"), + /* 130 */ "IncrVacuum" OpHelp(""), + /* 131 */ "Real" OpHelp("r[P2]=P4"), + /* 132 */ "Expire" OpHelp(""), + /* 133 */ "TableLock" OpHelp("iDb=P1 root=P2 write=P3"), + /* 134 */ "VBegin" OpHelp(""), + /* 135 */ "VCreate" OpHelp(""), + /* 136 */ "VDestroy" OpHelp(""), + /* 137 */ "VOpen" OpHelp(""), + /* 138 */ "VColumn" OpHelp("r[P3]=vcolumn(P2)"), + /* 139 */ "VNext" OpHelp(""), + /* 140 */ "VRename" OpHelp(""), + /* 141 */ "Pagecount" OpHelp(""), + /* 142 */ "ToText" OpHelp(""), + /* 143 */ "ToBlob" OpHelp(""), + /* 144 */ "ToNumeric" OpHelp(""), + /* 145 */ "ToInt" OpHelp(""), + /* 146 */ "ToReal" OpHelp(""), + /* 147 */ "MaxPgcnt" OpHelp(""), + /* 148 */ "Trace" OpHelp(""), + /* 149 */ "Noop" OpHelp(""), + /* 150 */ "Explain" OpHelp(""), }; return azName[i]; } #endif @@ -25053,11 +25133,13 @@ ** ** If the locking level of the file descriptor is already at or below ** the requested locking level, this routine is a no-op. */ static int unixUnlock(sqlite3_file *id, int eFileLock){ +#if SQLITE_MAX_MMAP_SIZE>0 assert( eFileLock==SHARED_LOCK || ((unixFile *)id)->nFetchOut==0 ); +#endif return posixUnlock(id, eFileLock, 0); } #if SQLITE_MAX_MMAP_SIZE>0 static int unixMapfile(unixFile *pFd, i64 nByte); @@ -30878,38 +30960,52 @@ #if !defined(SQLITE_WIN32_HAS_ANSI) && !defined(SQLITE_WIN32_HAS_WIDE) # error "At least one of SQLITE_WIN32_HAS_ANSI and SQLITE_WIN32_HAS_WIDE\ must be defined." #endif +/* +** This constant should already be defined (in the "WinDef.h" SDK file). +*/ +#ifndef MAX_PATH +# define MAX_PATH (260) +#endif + /* ** Maximum pathname length (in chars) for Win32. This should normally be ** MAX_PATH. */ #ifndef SQLITE_WIN32_MAX_PATH_CHARS # define SQLITE_WIN32_MAX_PATH_CHARS (MAX_PATH) #endif +/* +** This constant should already be defined (in the "WinNT.h" SDK file). +*/ +#ifndef UNICODE_STRING_MAX_CHARS +# define UNICODE_STRING_MAX_CHARS (32767) +#endif + /* ** Maximum pathname length (in chars) for WinNT. This should normally be -** 32767. +** UNICODE_STRING_MAX_CHARS. */ #ifndef SQLITE_WINNT_MAX_PATH_CHARS -# define SQLITE_WINNT_MAX_PATH_CHARS (32767) +# define SQLITE_WINNT_MAX_PATH_CHARS (UNICODE_STRING_MAX_CHARS) #endif /* ** Maximum pathname length (in bytes) for Win32. The MAX_PATH macro is in -** characters, so we allocate 3 bytes per character assuming worst-case of +** characters, so we allocate 4 bytes per character assuming worst-case of ** 4-bytes-per-character for UTF8. */ #ifndef SQLITE_WIN32_MAX_PATH_BYTES # define SQLITE_WIN32_MAX_PATH_BYTES (SQLITE_WIN32_MAX_PATH_CHARS*4) #endif /* ** Maximum pathname length (in bytes) for WinNT. This should normally be -** 32767 * sizeof(WCHAR). +** UNICODE_STRING_MAX_CHARS * sizeof(WCHAR). */ #ifndef SQLITE_WINNT_MAX_PATH_BYTES # define SQLITE_WINNT_MAX_PATH_BYTES \ (sizeof(WCHAR) * SQLITE_WINNT_MAX_PATH_CHARS) #endif @@ -30936,18 +31032,14 @@ #ifndef UNUSED_VARIABLE_VALUE # define UNUSED_VARIABLE_VALUE(x) (void)(x) #endif /* -** Returns the string that should be used as the directory separator. +** Returns the character that should be used as the directory separator. */ -#ifndef winGetDirDep -# ifdef __CYGWIN__ -# define winGetDirDep() "/" -# else -# define winGetDirDep() "\\" -# endif +#ifndef winGetDirSep +# define winGetDirSep() '\\' #endif /* ** Do we need to manually define the Win32 file mapping APIs for use with WAL ** mode (e.g. these APIs are available in the Windows CE SDK; however, they @@ -31135,34 +31227,45 @@ ** sqlite3_mem_methods implementation. */ typedef struct winMemData winMemData; struct winMemData { #ifndef NDEBUG - u32 magic; /* Magic number to detect structure corruption. */ + u32 magic1; /* Magic number to detect structure corruption. */ #endif HANDLE hHeap; /* The handle to our heap. */ BOOL bOwned; /* Do we own the heap (i.e. destroy it on shutdown)? */ +#ifndef NDEBUG + u32 magic2; /* Magic number to detect structure corruption. */ +#endif }; #ifndef NDEBUG -#define WINMEM_MAGIC 0x42b2830b +#define WINMEM_MAGIC1 0x42b2830b +#define WINMEM_MAGIC2 0xbd4d7cf4 #endif static struct winMemData win_mem_data = { #ifndef NDEBUG - WINMEM_MAGIC, + WINMEM_MAGIC1, #endif NULL, FALSE +#ifndef NDEBUG + ,WINMEM_MAGIC2 +#endif }; #ifndef NDEBUG -#define winMemAssertMagic() assert( win_mem_data.magic==WINMEM_MAGIC ) +#define winMemAssertMagic1() assert( win_mem_data.magic1==WINMEM_MAGIC1 ) +#define winMemAssertMagic2() assert( win_mem_data.magic2==WINMEM_MAGIC2 ) +#define winMemAssertMagic() winMemAssertMagic1(); winMemAssertMagic2(); #else #define winMemAssertMagic() #endif -#define winMemGetHeap() win_mem_data.hHeap +#define winMemGetDataPtr() &win_mem_data +#define winMemGetHeap() win_mem_data.hHeap +#define winMemGetOwned() win_mem_data.bOwned static void *winMemMalloc(int nBytes); static void winMemFree(void *pPrior); static void *winMemRealloc(void *pPrior, int nBytes); static int winMemSize(void *p); @@ -31555,44 +31658,52 @@ #endif #define osHeapValidate ((BOOL(WINAPI*)(HANDLE,DWORD, \ LPCVOID))aSyscall[42].pCurrent) +#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT + { "HeapCompact", (SYSCALL)HeapCompact, 0 }, +#else + { "HeapCompact", (SYSCALL)0, 0 }, +#endif + +#define osHeapCompact ((UINT(WINAPI*)(HANDLE,DWORD))aSyscall[43].pCurrent) + #if defined(SQLITE_WIN32_HAS_ANSI) && !defined(SQLITE_OMIT_LOAD_EXTENSION) { "LoadLibraryA", (SYSCALL)LoadLibraryA, 0 }, #else { "LoadLibraryA", (SYSCALL)0, 0 }, #endif -#define osLoadLibraryA ((HMODULE(WINAPI*)(LPCSTR))aSyscall[43].pCurrent) +#define osLoadLibraryA ((HMODULE(WINAPI*)(LPCSTR))aSyscall[44].pCurrent) #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \ !defined(SQLITE_OMIT_LOAD_EXTENSION) { "LoadLibraryW", (SYSCALL)LoadLibraryW, 0 }, #else { "LoadLibraryW", (SYSCALL)0, 0 }, #endif -#define osLoadLibraryW ((HMODULE(WINAPI*)(LPCWSTR))aSyscall[44].pCurrent) +#define osLoadLibraryW ((HMODULE(WINAPI*)(LPCWSTR))aSyscall[45].pCurrent) #if !SQLITE_OS_WINRT { "LocalFree", (SYSCALL)LocalFree, 0 }, #else { "LocalFree", (SYSCALL)0, 0 }, #endif -#define osLocalFree ((HLOCAL(WINAPI*)(HLOCAL))aSyscall[45].pCurrent) +#define osLocalFree ((HLOCAL(WINAPI*)(HLOCAL))aSyscall[46].pCurrent) #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT { "LockFile", (SYSCALL)LockFile, 0 }, #else { "LockFile", (SYSCALL)0, 0 }, #endif #ifndef osLockFile #define osLockFile ((BOOL(WINAPI*)(HANDLE,DWORD,DWORD,DWORD, \ - DWORD))aSyscall[46].pCurrent) + DWORD))aSyscall[47].pCurrent) #endif #if !SQLITE_OS_WINCE { "LockFileEx", (SYSCALL)LockFileEx, 0 }, #else @@ -31599,218 +31710,218 @@ { "LockFileEx", (SYSCALL)0, 0 }, #endif #ifndef osLockFileEx #define osLockFileEx ((BOOL(WINAPI*)(HANDLE,DWORD,DWORD,DWORD,DWORD, \ - LPOVERLAPPED))aSyscall[47].pCurrent) + LPOVERLAPPED))aSyscall[48].pCurrent) #endif #if SQLITE_OS_WINCE || (!SQLITE_OS_WINRT && !defined(SQLITE_OMIT_WAL)) { "MapViewOfFile", (SYSCALL)MapViewOfFile, 0 }, #else { "MapViewOfFile", (SYSCALL)0, 0 }, #endif #define osMapViewOfFile ((LPVOID(WINAPI*)(HANDLE,DWORD,DWORD,DWORD, \ - SIZE_T))aSyscall[48].pCurrent) + SIZE_T))aSyscall[49].pCurrent) { "MultiByteToWideChar", (SYSCALL)MultiByteToWideChar, 0 }, #define osMultiByteToWideChar ((int(WINAPI*)(UINT,DWORD,LPCSTR,int,LPWSTR, \ - int))aSyscall[49].pCurrent) + int))aSyscall[50].pCurrent) { "QueryPerformanceCounter", (SYSCALL)QueryPerformanceCounter, 0 }, #define osQueryPerformanceCounter ((BOOL(WINAPI*)( \ - LARGE_INTEGER*))aSyscall[50].pCurrent) + LARGE_INTEGER*))aSyscall[51].pCurrent) { "ReadFile", (SYSCALL)ReadFile, 0 }, #define osReadFile ((BOOL(WINAPI*)(HANDLE,LPVOID,DWORD,LPDWORD, \ - LPOVERLAPPED))aSyscall[51].pCurrent) + LPOVERLAPPED))aSyscall[52].pCurrent) { "SetEndOfFile", (SYSCALL)SetEndOfFile, 0 }, -#define osSetEndOfFile ((BOOL(WINAPI*)(HANDLE))aSyscall[52].pCurrent) +#define osSetEndOfFile ((BOOL(WINAPI*)(HANDLE))aSyscall[53].pCurrent) #if !SQLITE_OS_WINRT { "SetFilePointer", (SYSCALL)SetFilePointer, 0 }, #else { "SetFilePointer", (SYSCALL)0, 0 }, #endif #define osSetFilePointer ((DWORD(WINAPI*)(HANDLE,LONG,PLONG, \ - DWORD))aSyscall[53].pCurrent) + DWORD))aSyscall[54].pCurrent) #if !SQLITE_OS_WINRT { "Sleep", (SYSCALL)Sleep, 0 }, #else { "Sleep", (SYSCALL)0, 0 }, #endif -#define osSleep ((VOID(WINAPI*)(DWORD))aSyscall[54].pCurrent) +#define osSleep ((VOID(WINAPI*)(DWORD))aSyscall[55].pCurrent) { "SystemTimeToFileTime", (SYSCALL)SystemTimeToFileTime, 0 }, #define osSystemTimeToFileTime ((BOOL(WINAPI*)(CONST SYSTEMTIME*, \ - LPFILETIME))aSyscall[55].pCurrent) + LPFILETIME))aSyscall[56].pCurrent) #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT { "UnlockFile", (SYSCALL)UnlockFile, 0 }, #else { "UnlockFile", (SYSCALL)0, 0 }, #endif #ifndef osUnlockFile #define osUnlockFile ((BOOL(WINAPI*)(HANDLE,DWORD,DWORD,DWORD, \ - DWORD))aSyscall[56].pCurrent) + DWORD))aSyscall[57].pCurrent) #endif #if !SQLITE_OS_WINCE { "UnlockFileEx", (SYSCALL)UnlockFileEx, 0 }, #else { "UnlockFileEx", (SYSCALL)0, 0 }, #endif #define osUnlockFileEx ((BOOL(WINAPI*)(HANDLE,DWORD,DWORD,DWORD, \ - LPOVERLAPPED))aSyscall[57].pCurrent) + LPOVERLAPPED))aSyscall[58].pCurrent) #if SQLITE_OS_WINCE || !defined(SQLITE_OMIT_WAL) { "UnmapViewOfFile", (SYSCALL)UnmapViewOfFile, 0 }, #else { "UnmapViewOfFile", (SYSCALL)0, 0 }, #endif -#define osUnmapViewOfFile ((BOOL(WINAPI*)(LPCVOID))aSyscall[58].pCurrent) +#define osUnmapViewOfFile ((BOOL(WINAPI*)(LPCVOID))aSyscall[59].pCurrent) { "WideCharToMultiByte", (SYSCALL)WideCharToMultiByte, 0 }, #define osWideCharToMultiByte ((int(WINAPI*)(UINT,DWORD,LPCWSTR,int,LPSTR,int, \ - LPCSTR,LPBOOL))aSyscall[59].pCurrent) + LPCSTR,LPBOOL))aSyscall[60].pCurrent) { "WriteFile", (SYSCALL)WriteFile, 0 }, #define osWriteFile ((BOOL(WINAPI*)(HANDLE,LPCVOID,DWORD,LPDWORD, \ - LPOVERLAPPED))aSyscall[60].pCurrent) + LPOVERLAPPED))aSyscall[61].pCurrent) #if SQLITE_OS_WINRT { "CreateEventExW", (SYSCALL)CreateEventExW, 0 }, #else { "CreateEventExW", (SYSCALL)0, 0 }, #endif #define osCreateEventExW ((HANDLE(WINAPI*)(LPSECURITY_ATTRIBUTES,LPCWSTR, \ - DWORD,DWORD))aSyscall[61].pCurrent) + DWORD,DWORD))aSyscall[62].pCurrent) #if !SQLITE_OS_WINRT { "WaitForSingleObject", (SYSCALL)WaitForSingleObject, 0 }, #else { "WaitForSingleObject", (SYSCALL)0, 0 }, #endif #define osWaitForSingleObject ((DWORD(WINAPI*)(HANDLE, \ - DWORD))aSyscall[62].pCurrent) + DWORD))aSyscall[63].pCurrent) #if SQLITE_OS_WINRT { "WaitForSingleObjectEx", (SYSCALL)WaitForSingleObjectEx, 0 }, #else { "WaitForSingleObjectEx", (SYSCALL)0, 0 }, #endif #define osWaitForSingleObjectEx ((DWORD(WINAPI*)(HANDLE,DWORD, \ - BOOL))aSyscall[63].pCurrent) + BOOL))aSyscall[64].pCurrent) #if SQLITE_OS_WINRT { "SetFilePointerEx", (SYSCALL)SetFilePointerEx, 0 }, #else { "SetFilePointerEx", (SYSCALL)0, 0 }, #endif #define osSetFilePointerEx ((BOOL(WINAPI*)(HANDLE,LARGE_INTEGER, \ - PLARGE_INTEGER,DWORD))aSyscall[64].pCurrent) + PLARGE_INTEGER,DWORD))aSyscall[65].pCurrent) #if SQLITE_OS_WINRT { "GetFileInformationByHandleEx", (SYSCALL)GetFileInformationByHandleEx, 0 }, #else { "GetFileInformationByHandleEx", (SYSCALL)0, 0 }, #endif #define osGetFileInformationByHandleEx ((BOOL(WINAPI*)(HANDLE, \ - FILE_INFO_BY_HANDLE_CLASS,LPVOID,DWORD))aSyscall[65].pCurrent) + FILE_INFO_BY_HANDLE_CLASS,LPVOID,DWORD))aSyscall[66].pCurrent) #if SQLITE_OS_WINRT && !defined(SQLITE_OMIT_WAL) { "MapViewOfFileFromApp", (SYSCALL)MapViewOfFileFromApp, 0 }, #else { "MapViewOfFileFromApp", (SYSCALL)0, 0 }, #endif #define osMapViewOfFileFromApp ((LPVOID(WINAPI*)(HANDLE,ULONG,ULONG64, \ - SIZE_T))aSyscall[66].pCurrent) + SIZE_T))aSyscall[67].pCurrent) #if SQLITE_OS_WINRT { "CreateFile2", (SYSCALL)CreateFile2, 0 }, #else { "CreateFile2", (SYSCALL)0, 0 }, #endif #define osCreateFile2 ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD,DWORD, \ - LPCREATEFILE2_EXTENDED_PARAMETERS))aSyscall[67].pCurrent) + LPCREATEFILE2_EXTENDED_PARAMETERS))aSyscall[68].pCurrent) #if SQLITE_OS_WINRT && !defined(SQLITE_OMIT_LOAD_EXTENSION) { "LoadPackagedLibrary", (SYSCALL)LoadPackagedLibrary, 0 }, #else { "LoadPackagedLibrary", (SYSCALL)0, 0 }, #endif #define osLoadPackagedLibrary ((HMODULE(WINAPI*)(LPCWSTR, \ - DWORD))aSyscall[68].pCurrent) + DWORD))aSyscall[69].pCurrent) #if SQLITE_OS_WINRT { "GetTickCount64", (SYSCALL)GetTickCount64, 0 }, #else { "GetTickCount64", (SYSCALL)0, 0 }, #endif -#define osGetTickCount64 ((ULONGLONG(WINAPI*)(VOID))aSyscall[69].pCurrent) +#define osGetTickCount64 ((ULONGLONG(WINAPI*)(VOID))aSyscall[70].pCurrent) #if SQLITE_OS_WINRT { "GetNativeSystemInfo", (SYSCALL)GetNativeSystemInfo, 0 }, #else { "GetNativeSystemInfo", (SYSCALL)0, 0 }, #endif #define osGetNativeSystemInfo ((VOID(WINAPI*)( \ - LPSYSTEM_INFO))aSyscall[70].pCurrent) + LPSYSTEM_INFO))aSyscall[71].pCurrent) #if defined(SQLITE_WIN32_HAS_ANSI) { "OutputDebugStringA", (SYSCALL)OutputDebugStringA, 0 }, #else { "OutputDebugStringA", (SYSCALL)0, 0 }, #endif -#define osOutputDebugStringA ((VOID(WINAPI*)(LPCSTR))aSyscall[71].pCurrent) +#define osOutputDebugStringA ((VOID(WINAPI*)(LPCSTR))aSyscall[72].pCurrent) #if defined(SQLITE_WIN32_HAS_WIDE) { "OutputDebugStringW", (SYSCALL)OutputDebugStringW, 0 }, #else { "OutputDebugStringW", (SYSCALL)0, 0 }, #endif -#define osOutputDebugStringW ((VOID(WINAPI*)(LPCWSTR))aSyscall[72].pCurrent) +#define osOutputDebugStringW ((VOID(WINAPI*)(LPCWSTR))aSyscall[73].pCurrent) { "GetProcessHeap", (SYSCALL)GetProcessHeap, 0 }, -#define osGetProcessHeap ((HANDLE(WINAPI*)(VOID))aSyscall[73].pCurrent) +#define osGetProcessHeap ((HANDLE(WINAPI*)(VOID))aSyscall[74].pCurrent) #if SQLITE_OS_WINRT && !defined(SQLITE_OMIT_WAL) { "CreateFileMappingFromApp", (SYSCALL)CreateFileMappingFromApp, 0 }, #else { "CreateFileMappingFromApp", (SYSCALL)0, 0 }, #endif #define osCreateFileMappingFromApp ((HANDLE(WINAPI*)(HANDLE, \ - LPSECURITY_ATTRIBUTES,ULONG,ULONG64,LPCWSTR))aSyscall[74].pCurrent) + LPSECURITY_ATTRIBUTES,ULONG,ULONG64,LPCWSTR))aSyscall[75].pCurrent) }; /* End of the overrideable system calls */ /* ** This is the xSetSystemCall() method of sqlite3_vfs for all of the @@ -31893,10 +32004,98 @@ if( aSyscall[i].pCurrent!=0 ) return aSyscall[i].zName; } return 0; } +#ifdef SQLITE_WIN32_MALLOC +/* +** If a Win32 native heap has been configured, this function will attempt to +** compact it. Upon success, SQLITE_OK will be returned. Upon failure, one +** of SQLITE_NOMEM, SQLITE_ERROR, or SQLITE_NOTFOUND will be returned. The +** "pnLargest" argument, if non-zero, will be used to return the size of the +** largest committed free block in the heap, in bytes. +*/ +SQLITE_API int sqlite3_win32_compact_heap(LPUINT pnLargest){ + int rc = SQLITE_OK; + UINT nLargest = 0; + HANDLE hHeap; + + winMemAssertMagic(); + hHeap = winMemGetHeap(); + assert( hHeap!=0 ); + assert( hHeap!=INVALID_HANDLE_VALUE ); +#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) + assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) ); +#endif +#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT + if( (nLargest=osHeapCompact(hHeap, SQLITE_WIN32_HEAP_FLAGS))==0 ){ + DWORD lastErrno = osGetLastError(); + if( lastErrno==NO_ERROR ){ + sqlite3_log(SQLITE_NOMEM, "failed to HeapCompact (no space), heap=%p", + (void*)hHeap); + rc = SQLITE_NOMEM; + }else{ + sqlite3_log(SQLITE_ERROR, "failed to HeapCompact (%lu), heap=%p", + osGetLastError(), (void*)hHeap); + rc = SQLITE_ERROR; + } + } +#else + sqlite3_log(SQLITE_NOTFOUND, "failed to HeapCompact, heap=%p", + (void*)hHeap); + rc = SQLITE_NOTFOUND; +#endif + if( pnLargest ) *pnLargest = nLargest; + return rc; +} + +/* +** If a Win32 native heap has been configured, this function will attempt to +** destroy and recreate it. If the Win32 native heap is not isolated and/or +** the sqlite3_memory_used() function does not return zero, SQLITE_BUSY will +** be returned and no changes will be made to the Win32 native heap. +*/ +SQLITE_API int sqlite3_win32_reset_heap(){ + int rc; + MUTEX_LOGIC( sqlite3_mutex *pMaster; ) /* The main static mutex */ + MUTEX_LOGIC( sqlite3_mutex *pMem; ) /* The memsys static mutex */ + MUTEX_LOGIC( pMaster = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER); ) + MUTEX_LOGIC( pMem = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MEM); ) + sqlite3_mutex_enter(pMaster); + sqlite3_mutex_enter(pMem); + winMemAssertMagic(); + if( winMemGetHeap()!=NULL && winMemGetOwned() && sqlite3_memory_used()==0 ){ + /* + ** At this point, there should be no outstanding memory allocations on + ** the heap. Also, since both the master and memsys locks are currently + ** being held by us, no other function (i.e. from another thread) should + ** be able to even access the heap. Attempt to destroy and recreate our + ** isolated Win32 native heap now. + */ + assert( winMemGetHeap()!=NULL ); + assert( winMemGetOwned() ); + assert( sqlite3_memory_used()==0 ); + winMemShutdown(winMemGetDataPtr()); + assert( winMemGetHeap()==NULL ); + assert( !winMemGetOwned() ); + assert( sqlite3_memory_used()==0 ); + rc = winMemInit(winMemGetDataPtr()); + assert( rc!=SQLITE_OK || winMemGetHeap()!=NULL ); + assert( rc!=SQLITE_OK || winMemGetOwned() ); + assert( rc!=SQLITE_OK || sqlite3_memory_used()==0 ); + }else{ + /* + ** The Win32 native heap cannot be modified because it may be in use. + */ + rc = SQLITE_BUSY; + } + sqlite3_mutex_leave(pMem); + sqlite3_mutex_leave(pMaster); + return rc; +} +#endif /* SQLITE_WIN32_MALLOC */ + /* ** This function outputs the specified (ANSI) string to the Win32 debugger ** (if available). */ @@ -32001,11 +32200,11 @@ winMemAssertMagic(); hHeap = winMemGetHeap(); assert( hHeap!=0 ); assert( hHeap!=INVALID_HANDLE_VALUE ); #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) - assert ( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) ); + assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) ); #endif assert( nBytes>=0 ); p = osHeapAlloc(hHeap, SQLITE_WIN32_HEAP_FLAGS, (SIZE_T)nBytes); if( !p ){ sqlite3_log(SQLITE_NOMEM, "failed to HeapAlloc %u bytes (%lu), heap=%p", @@ -32023,11 +32222,11 @@ winMemAssertMagic(); hHeap = winMemGetHeap(); assert( hHeap!=0 ); assert( hHeap!=INVALID_HANDLE_VALUE ); #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) - assert ( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) ); + assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) ); #endif if( !pPrior ) return; /* Passing NULL to HeapFree is undefined. */ if( !osHeapFree(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) ){ sqlite3_log(SQLITE_NOMEM, "failed to HeapFree block %p (%lu), heap=%p", pPrior, osGetLastError(), (void*)hHeap); @@ -32044,11 +32243,11 @@ winMemAssertMagic(); hHeap = winMemGetHeap(); assert( hHeap!=0 ); assert( hHeap!=INVALID_HANDLE_VALUE ); #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) - assert ( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) ); + assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, pPrior) ); #endif assert( nBytes>=0 ); if( !pPrior ){ p = osHeapAlloc(hHeap, SQLITE_WIN32_HEAP_FLAGS, (SIZE_T)nBytes); }else{ @@ -32072,11 +32271,11 @@ winMemAssertMagic(); hHeap = winMemGetHeap(); assert( hHeap!=0 ); assert( hHeap!=INVALID_HANDLE_VALUE ); #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) - assert ( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) ); + assert( osHeapValidate(hHeap, SQLITE_WIN32_HEAP_FLAGS, p) ); #endif if( !p ) return 0; n = osHeapSize(hHeap, SQLITE_WIN32_HEAP_FLAGS, p); if( n==(SIZE_T)-1 ){ sqlite3_log(SQLITE_NOMEM, "failed to HeapSize block %p (%lu), heap=%p", @@ -32098,11 +32297,12 @@ */ static int winMemInit(void *pAppData){ winMemData *pWinMemData = (winMemData *)pAppData; if( !pWinMemData ) return SQLITE_ERROR; - assert( pWinMemData->magic==WINMEM_MAGIC ); + assert( pWinMemData->magic1==WINMEM_MAGIC1 ); + assert( pWinMemData->magic2==WINMEM_MAGIC2 ); #if !SQLITE_OS_WINRT && SQLITE_WIN32_HEAP_CREATE if( !pWinMemData->hHeap ){ pWinMemData->hHeap = osHeapCreate(SQLITE_WIN32_HEAP_FLAGS, SQLITE_WIN32_HEAP_INIT_SIZE, @@ -32140,10 +32340,13 @@ */ static void winMemShutdown(void *pAppData){ winMemData *pWinMemData = (winMemData *)pAppData; if( !pWinMemData ) return; + assert( pWinMemData->magic1==WINMEM_MAGIC1 ); + assert( pWinMemData->magic2==WINMEM_MAGIC2 ); + if( pWinMemData->hHeap ){ assert( pWinMemData->hHeap!=INVALID_HANDLE_VALUE ); #if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_MALLOC_VALIDATE) assert( osHeapValidate(pWinMemData->hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) ); #endif @@ -34809,16 +35012,25 @@ return zConverted; } /* ** This function returns non-zero if the specified UTF-8 string buffer -** ends with a directory separator character. +** ends with a directory separator character or one was successfully +** added to it. */ -static int winEndsInDirSep(char *zBuf){ +static int winMakeEndInDirSep(int nBuf, char *zBuf){ if( zBuf ){ int nLen = sqlite3Strlen30(zBuf); - return nLen>0 && winIsDirSep(zBuf[nLen-1]); + if( nLen>0 ){ + if( winIsDirSep(zBuf[nLen-1]) ){ + return 1; + }else if( nLen+1mxPathname; - zBuf = sqlite3MallocZero( nBuf+2 ); + nMax = pVfs->mxPathname; nBuf = nMax + 2; + zBuf = sqlite3MallocZero( nBuf ); if( !zBuf ){ OSTRACE(("TEMP-FILENAME rc=SQLITE_IOERR_NOMEM\n")); return SQLITE_IOERR_NOMEM; } /* Figure out the effective temporary directory. First, check if one ** has been explicitly set by the application; otherwise, use the one ** configured by the operating system. */ - assert( nBuf>30 ); + nDir = nMax - (nPre + 15); + assert( nDir>0 ); if( sqlite3_temp_directory ){ - sqlite3_snprintf(nBuf-30, zBuf, "%s%s", sqlite3_temp_directory, - winEndsInDirSep(sqlite3_temp_directory) ? "" : - winGetDirDep()); + int nDirLen = sqlite3Strlen30(sqlite3_temp_directory); + if( nDirLen>0 ){ + if( !winIsDirSep(sqlite3_temp_directory[nDirLen-1]) ){ + nDirLen++; + } + if( nDirLen>nDir ){ + sqlite3_free(zBuf); + OSTRACE(("TEMP-FILENAME rc=SQLITE_ERROR\n")); + return winLogError(SQLITE_ERROR, 0, "winGetTempname1", 0); + } + sqlite3_snprintf(nMax, zBuf, "%s", sqlite3_temp_directory); + } } #if defined(__CYGWIN__) else{ static const char *azDirs[] = { 0, /* getenv("SQLITE_TMPDIR") */ @@ -34885,41 +35108,41 @@ for(i=0; i/etilqs_XXXXXXXXXXXXXXX\0\0" + ** + ** If not, return SQLITE_ERROR. The number 17 is used here in order to + ** account for the space used by the 15 character random suffix and the + ** two trailing NUL characters. The final directory separator character + ** has already added if it was not already present. */ nLen = sqlite3Strlen30(zBuf); - - if( (nLen + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){ + if( (nLen + nPre + 17) > nBuf ){ sqlite3_free(zBuf); OSTRACE(("TEMP-FILENAME rc=SQLITE_ERROR\n")); - return winLogError(SQLITE_ERROR, 0, "winGetTempname3", 0); + return winLogError(SQLITE_ERROR, 0, "winGetTempname5", 0); } - sqlite3_snprintf(nBuf-18-nLen, zBuf+nLen, SQLITE_TEMP_FILE_PREFIX); + sqlite3_snprintf(nBuf-16-nLen, zBuf+nLen, SQLITE_TEMP_FILE_PREFIX); j = sqlite3Strlen30(zBuf); sqlite3_randomness(15, &zBuf[j]); for(i=0; i<15; i++, j++){ zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ]; @@ -35066,11 +35307,11 @@ sqlite3_file *id, /* Write the SQLite file handle here */ int flags, /* Open mode flags */ int *pOutFlags /* Status return flags */ ){ HANDLE h; - DWORD lastErrno; + DWORD lastErrno = 0; DWORD dwDesiredAccess; DWORD dwShareMode; DWORD dwCreationDisposition; DWORD dwFlagsAndAttributes = 0; #if SQLITE_OS_WINCE @@ -35357,11 +35598,11 @@ int syncDir /* Not used on win32 */ ){ int cnt = 0; int rc; DWORD attr; - DWORD lastErrno; + DWORD lastErrno = 0; void *zConverted; UNUSED_PARAMETER(pVfs); UNUSED_PARAMETER(syncDir); SimulateIOError(return SQLITE_IOERR_DELETE); @@ -35465,11 +35706,11 @@ int flags, /* Type of test to make on this file */ int *pResOut /* OUT: Result */ ){ DWORD attr; int rc = 0; - DWORD lastErrno; + DWORD lastErrno = 0; void *zConverted; UNUSED_PARAMETER(pVfs); SimulateIOError( return SQLITE_IOERR_ACCESS; ); OSTRACE(("ACCESS name=%s, flags=%x, pResOut=%p\n", @@ -35611,12 +35852,12 @@ pVfs->mxPathname+1)<0 ){ sqlite3_free(zOut); return winLogError(SQLITE_CANTOPEN_CONVPATH, (DWORD)errno, "winFullPathname1", zRelative); } - sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%s%s", - sqlite3_data_directory, winGetDirDep(), zOut); + sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%c%s", + sqlite3_data_directory, winGetDirSep(), zOut); sqlite3_free(zOut); }else{ if( cygwin_conv_path(CCP_POSIX_TO_WIN_A, zRelative, zFull, nFull)<0 ){ return winLogError(SQLITE_CANTOPEN_CONVPATH, (DWORD)errno, "winFullPathname2", zRelative); @@ -35634,12 +35875,12 @@ ** NOTE: We are dealing with a relative path name and the data ** directory has been set. Therefore, use it as the basis ** for converting the relative path name to an absolute ** one by prepending the data directory and a backslash. */ - sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%s%s", - sqlite3_data_directory, winGetDirDep(), zRelative); + sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%c%s", + sqlite3_data_directory, winGetDirSep(), zRelative); }else{ sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s", zRelative); } return SQLITE_OK; #endif @@ -35667,12 +35908,12 @@ ** NOTE: We are dealing with a relative path name and the data ** directory has been set. Therefore, use it as the basis ** for converting the relative path name to an absolute ** one by prepending the data directory and a backslash. */ - sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%s%s", - sqlite3_data_directory, winGetDirDep(), zRelative); + sqlite3_snprintf(MIN(nFull, pVfs->mxPathname), zFull, "%s%c%s", + sqlite3_data_directory, winGetDirSep(), zRelative); return SQLITE_OK; } zConverted = winConvertFromUtf8Filename(zRelative); if( zConverted==0 ){ return SQLITE_IOERR_NOMEM; @@ -36006,11 +36247,11 @@ }; #endif /* Double-check that the aSyscall[] array has been constructed ** correctly. See ticket [bb3a86e890c8e96ab] */ - assert( ArraySize(aSyscall)==75 ); + assert( ArraySize(aSyscall)==76 ); /* get memory map allocation granularity */ memset(&winSysInfo, 0, sizeof(SYSTEM_INFO)); #if SQLITE_OS_WINRT osGetNativeSystemInfo(&winSysInfo); @@ -50676,11 +50917,11 @@ int bias, /* Bias search to the high end */ int *pRes /* Write search results here */ ){ int rc; /* Status code */ UnpackedRecord *pIdxKey; /* Unpacked index key */ - char aSpace[150]; /* Temp space for pIdxKey - to avoid a malloc */ + char aSpace[200]; /* Temp space for pIdxKey - to avoid a malloc */ char *pFree = 0; if( pKey ){ assert( nKey==(i64)(int)nKey ); pIdxKey = sqlite3VdbeAllocUnpackedRecord( @@ -60294,19 +60535,19 @@ if( pRec==0 ){ Index *pIdx = p->pIdx; /* Index being probed */ int nByte; /* Bytes of space to allocate */ int i; /* Counter variable */ - int nCol = pIdx->nColumn+1; /* Number of index columns including rowid */ + int nCol = pIdx->nColumn; /* Number of index columns including rowid */ nByte = sizeof(Mem) * nCol + sizeof(UnpackedRecord); pRec = (UnpackedRecord*)sqlite3DbMallocZero(db, nByte); if( pRec ){ - pRec->pKeyInfo = sqlite3IndexKeyinfo(p->pParse, pIdx); + pRec->pKeyInfo = sqlite3KeyInfoOfIndex(p->pParse, pIdx); if( pRec->pKeyInfo ){ - assert( pRec->pKeyInfo->nField+1==nCol ); - pRec->pKeyInfo->enc = ENC(db); + assert( pRec->pKeyInfo->nField+pRec->pKeyInfo->nXField==nCol ); + assert( pRec->pKeyInfo->enc==ENC(db) ); pRec->flags = UNPACKED_PREFIX_MATCH; pRec->aMem = (Mem *)&pRec[1]; for(i=0; iaMem[i].flags = MEM_Null; pRec->aMem[i].type = SQLITE_NULL; @@ -60625,17 +60866,17 @@ ** the object. */ SQLITE_PRIVATE void sqlite3Stat4ProbeFree(UnpackedRecord *pRec){ if( pRec ){ int i; - int nCol = pRec->pKeyInfo->nField+1; + int nCol = pRec->pKeyInfo->nField+pRec->pKeyInfo->nXField; Mem *aMem = pRec->aMem; sqlite3 *db = aMem[0].db; for(i=0; ipKeyInfo); + sqlite3KeyInfoUnref(pRec->pKeyInfo); sqlite3DbFree(db, pRec); } } #endif /* ifdef SQLITE_ENABLE_STAT4 */ @@ -60784,10 +61025,21 @@ p->aOp = pNew; } return (pNew ? SQLITE_OK : SQLITE_NOMEM); } +#ifdef SQLITE_DEBUG +/* This routine is just a convenient place to set a breakpoint that will +** fire after each opcode is inserted and displayed using +** "PRAGMA vdbe_addoptrace=on". +*/ +static void test_addop_breakpoint(void){ + static int n = 0; + n++; +} +#endif + /* ** Add a new instruction to the list of instructions current in the ** VDBE. Return the address of the new instruction. ** ** Parameters: @@ -60821,14 +61073,17 @@ pOp->p1 = p1; pOp->p2 = p2; pOp->p3 = p3; pOp->p4.p = 0; pOp->p4type = P4_NOTUSED; -#ifdef SQLITE_DEBUG +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS pOp->zComment = 0; +#endif +#ifdef SQLITE_DEBUG if( p->db->flags & SQLITE_VdbeAddopTrace ){ sqlite3VdbePrintOp(0, i, &p->aOp[i]); + test_addop_breakpoint(); } #endif #ifdef VDBE_PROFILE pOp->cycles = 0; pOp->cnt = 0; @@ -61200,21 +61455,24 @@ for(i=0; ip2; VdbeOp *pOut = &p->aOp[i+addr]; pOut->opcode = pIn->opcode; pOut->p1 = pIn->p1; - if( p2<0 && (sqlite3OpcodeProperty[pOut->opcode] & OPFLG_JUMP)!=0 ){ + if( p2<0 ){ + assert( sqlite3OpcodeProperty[pOut->opcode] & OPFLG_JUMP ); pOut->p2 = addr + ADDR(p2); }else{ pOut->p2 = p2; } pOut->p3 = pIn->p3; pOut->p4type = P4_NOTUSED; pOut->p4.p = 0; pOut->p5 = 0; -#ifdef SQLITE_DEBUG +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS pOut->zComment = 0; +#endif +#ifdef SQLITE_DEBUG if( p->db->flags & SQLITE_VdbeAddopTrace ){ sqlite3VdbePrintOp(0, i+addr, &p->aOp[i+addr]); } #endif } @@ -61298,15 +61556,17 @@ assert( db ); switch( p4type ){ case P4_REAL: case P4_INT64: case P4_DYNAMIC: - case P4_KEYINFO: - case P4_INTARRAY: - case P4_KEYINFO_HANDOFF: { + case P4_INTARRAY: { sqlite3DbFree(db, p4); break; + } + case P4_KEYINFO: { + if( db->pnBytesFreed==0 ) sqlite3KeyInfoUnref((KeyInfo*)p4); + break; } case P4_MPRINTF: { if( db->pnBytesFreed==0 ) sqlite3_free(p4); break; } @@ -61340,11 +61600,11 @@ static void vdbeFreeOpArray(sqlite3 *db, Op *aOp, int nOp){ if( aOp ){ Op *pOp; for(pOp=aOp; pOp<&aOp[nOp]; pOp++){ freeP4(db, pOp->p4type, pOp->p4.p); -#ifdef SQLITE_DEBUG +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS sqlite3DbFree(db, pOp->zComment); #endif } } sqlite3DbFree(db, aOp); @@ -61368,10 +61628,11 @@ VdbeOp *pOp = &p->aOp[addr]; sqlite3 *db = p->db; freeP4(db, pOp->p4type, pOp->p4.p); memset(pOp, 0, sizeof(pOp[0])); pOp->opcode = OP_Noop; + if( addr==p->nOp-1 ) p->nOp--; } } /* ** Change the value of the P4 operand for a specific instruction. @@ -61381,18 +61642,10 @@ ** ** If n>=0 then the P4 operand is dynamic, meaning that a copy of ** the string is made into memory obtained from sqlite3_malloc(). ** A value of n==0 means copy bytes of zP4 up to and including the ** first null byte. If n>0 then copy n+1 bytes of zP4. -** -** If n==P4_KEYINFO it means that zP4 is a pointer to a KeyInfo structure. -** A copy is made of the KeyInfo structure into memory obtained from -** sqlite3_malloc, to be freed when the Vdbe is finalized. -** n==P4_KEYINFO_HANDOFF indicates that zP4 points to a KeyInfo structure -** stored in memory that the caller has obtained from sqlite3_malloc. The -** caller should not free the allocation, it will be freed when the Vdbe is -** finalized. ** ** Other values of n (P4_STATIC, P4_COLLSEQ etc.) indicate that zP4 points ** to a string or structure that is guaranteed to exist for the lifetime of ** the Vdbe. In these cases we can just copy the pointer. ** @@ -61403,11 +61656,11 @@ sqlite3 *db; assert( p!=0 ); db = p->db; assert( p->magic==VDBE_MAGIC_INIT ); if( p->aOp==0 || db->mallocFailed ){ - if ( n!=P4_KEYINFO && n!=P4_VTAB ) { + if( n!=P4_VTAB ){ freeP4(db, n, (void*)*(char**)&zP4); } return; } assert( p->nOp>0 ); @@ -61426,23 +61679,10 @@ pOp->p4type = P4_INT32; }else if( zP4==0 ){ pOp->p4.p = 0; pOp->p4type = P4_NOTUSED; }else if( n==P4_KEYINFO ){ - KeyInfo *pOrig, *pNew; - - pOrig = (KeyInfo*)zP4; - pOp->p4.pKeyInfo = pNew = sqlite3KeyInfoAlloc(db, pOrig->nField); - if( pNew ){ - memcpy(pNew->aColl, pOrig->aColl, pOrig->nField*sizeof(pNew->aColl[0])); - memcpy(pNew->aSortOrder, pOrig->aSortOrder, pOrig->nField); - pOp->p4type = P4_KEYINFO; - }else{ - p->db->mallocFailed = 1; - pOp->p4type = P4_NOTUSED; - } - }else if( n==P4_KEYINFO_HANDOFF ){ pOp->p4.p = (void*)zP4; pOp->p4type = P4_KEYINFO; }else if( n==P4_VTAB ){ pOp->p4.p = (void*)zP4; pOp->p4type = P4_VTAB; @@ -61456,11 +61696,23 @@ pOp->p4.z = sqlite3DbStrNDup(p->db, zP4, n); pOp->p4type = P4_DYNAMIC; } } -#ifndef NDEBUG +/* +** Set the P4 on the most recently added opcode to the KeyInfo for the +** index given. +*/ +SQLITE_PRIVATE void sqlite3VdbeSetP4KeyInfo(Parse *pParse, Index *pIdx){ + Vdbe *v = pParse->pVdbe; + assert( v!=0 ); + assert( pIdx!=0 ); + sqlite3VdbeChangeP4(v, -1, (char*)sqlite3KeyInfoOfIndex(pParse, pIdx), + P4_KEYINFO); +} + +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS /* ** Change the comment on the most recently coded instruction. Or ** insert a No-op and add the comment to that new instruction. This ** makes the code easier to read during debugging. None of this happens ** in a production build. @@ -61530,10 +61782,85 @@ return (VdbeOp*)&dummy; }else{ return &p->aOp[addr]; } } + +#if defined(SQLITE_ENABLE_EXPLAIN_COMMENTS) +/* +** Return an integer value for one of the parameters to the opcode pOp +** determined by character c. +*/ +static int translateP(char c, const Op *pOp){ + if( c=='1' ) return pOp->p1; + if( c=='2' ) return pOp->p2; + if( c=='3' ) return pOp->p3; + if( c=='4' ) return pOp->p4.i; + return pOp->p5; +} + +/* +** Compute a string for the "comment" field of a VDBE opcode listing +*/ +static int displayComment( + const Op *pOp, /* The opcode to be commented */ + const char *zP4, /* Previously obtained value for P4 */ + char *zTemp, /* Write result here */ + int nTemp /* Space available in zTemp[] */ +){ + const char *zOpName; + const char *zSynopsis; + int nOpName; + int ii, jj; + zOpName = sqlite3OpcodeName(pOp->opcode); + nOpName = sqlite3Strlen30(zOpName); + if( zOpName[nOpName+1] ){ + int seenCom = 0; + char c; + zSynopsis = zOpName += nOpName + 1; + for(ii=jj=0; jjzComment); + seenCom = 1; + }else{ + int v1 = translateP(c, pOp); + int v2; + sqlite3_snprintf(nTemp-jj, zTemp+jj, "%d", v1); + if( strncmp(zSynopsis+ii+1, "@P", 2)==0 ){ + ii += 3; + jj += sqlite3Strlen30(zTemp+jj); + v2 = translateP(zSynopsis[ii], pOp); + if( v2>1 ) sqlite3_snprintf(nTemp-jj, zTemp+jj, "..%d", v1+v2-1); + }else if( strncmp(zSynopsis+ii+1, "..P3", 4)==0 && pOp->p3==0 ){ + ii += 4; + } + } + jj += sqlite3Strlen30(zTemp+jj); + }else{ + zTemp[jj++] = c; + } + } + if( !seenCom && jjzComment ){ + sqlite3_snprintf(nTemp-jj, zTemp+jj, "; %s", pOp->zComment); + jj += sqlite3Strlen30(zTemp+jj); + } + if( jjzComment ){ + sqlite3_snprintf(nTemp, zTemp, "%s", pOp->zComment); + jj = sqlite3Strlen30(zTemp); + }else{ + zTemp[0] = 0; + jj = 0; + } + return jj; +} +#endif /* SQLITE_DEBUG */ + #if !defined(SQLITE_OMIT_EXPLAIN) || !defined(NDEBUG) \ || defined(VDBE_PROFILE) || defined(SQLITE_DEBUG) /* ** Compute a string that describes the P4 parameter for an opcode. @@ -61541,21 +61868,24 @@ */ static char *displayP4(Op *pOp, char *zTemp, int nTemp){ char *zP4 = zTemp; assert( nTemp>=20 ); switch( pOp->p4type ){ - case P4_KEYINFO_STATIC: case P4_KEYINFO: { int i, j; KeyInfo *pKeyInfo = pOp->p4.pKeyInfo; assert( pKeyInfo->aSortOrder!=0 ); - sqlite3_snprintf(nTemp, zTemp, "keyinfo(%d", pKeyInfo->nField); + sqlite3_snprintf(nTemp, zTemp, "k(%d", pKeyInfo->nField); i = sqlite3Strlen30(zTemp); for(j=0; jnField; j++){ CollSeq *pColl = pKeyInfo->aColl[j]; const char *zColl = pColl ? pColl->zName : "nil"; int n = sqlite3Strlen30(zColl); + if( n==6 && memcmp(zColl,"BINARY",6)==0 ){ + zColl = "B"; + n = 1; + } if( i+n>nTemp-6 ){ memcpy(&zTemp[i],",...",4); break; } zTemp[i++] = ','; @@ -61724,20 +62054,22 @@ ** Print a single opcode. This routine is used for debugging only. */ SQLITE_PRIVATE void sqlite3VdbePrintOp(FILE *pOut, int pc, Op *pOp){ char *zP4; char zPtr[50]; - static const char *zFormat1 = "%4d %-13s %4d %4d %4d %-4s %.2X %s\n"; + char zCom[100]; + static const char *zFormat1 = "%4d %-13s %4d %4d %4d %-13s %.2X %s\n"; if( pOut==0 ) pOut = stdout; zP4 = displayP4(pOp, zPtr, sizeof(zPtr)); +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS + displayComment(pOp, zP4, zCom, sizeof(zCom)); +#else + zCom[0] = 0 +#endif fprintf(pOut, zFormat1, pc, sqlite3OpcodeName(pOp->opcode), pOp->p1, pOp->p2, pOp->p3, zP4, pOp->p5, -#ifdef SQLITE_DEBUG - pOp->zComment ? pOp->zComment : "" -#else - "" -#endif + zCom ); fflush(pOut); } #endif @@ -61879,11 +62211,11 @@ }else if( db->u1.isInterrupted ){ p->rc = SQLITE_INTERRUPT; rc = SQLITE_ERROR; sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3ErrStr(p->rc)); }else{ - char *z; + char *zP4; Op *pOp; if( inOp ){ /* The output line number is small enough that we are still in the ** main program. */ pOp = &p->aOp[i]; @@ -61902,11 +62234,11 @@ pMem->type = SQLITE_INTEGER; pMem->u.i = i; /* Program counter */ pMem++; pMem->flags = MEM_Static|MEM_Str|MEM_Term; - pMem->z = (char*)sqlite3OpcodeName(pOp->opcode); /* Opcode */ + pMem->z = (char*)sqlite3OpcodeName(pOp->opcode); /* Opcode */ assert( pMem->z!=0 ); pMem->n = sqlite3Strlen30(pMem->z); pMem->type = SQLITE_TEXT; pMem->enc = SQLITE_UTF8; pMem++; @@ -61949,13 +62281,13 @@ if( sqlite3VdbeMemGrow(pMem, 32, 0) ){ /* P4 */ assert( p->db->mallocFailed ); return SQLITE_ERROR; } pMem->flags = MEM_Dyn|MEM_Str|MEM_Term; - z = displayP4(pOp, pMem->z, 32); - if( z!=pMem->z ){ - sqlite3VdbeMemSetStr(pMem, z, -1, SQLITE_UTF8, 0); + zP4 = displayP4(pOp, pMem->z, 32); + if( zP4!=pMem->z ){ + sqlite3VdbeMemSetStr(pMem, zP4, -1, SQLITE_UTF8, 0); }else{ assert( pMem->z!=0 ); pMem->n = sqlite3Strlen30(pMem->z); pMem->enc = SQLITE_UTF8; } @@ -61972,23 +62304,23 @@ sqlite3_snprintf(3, pMem->z, "%.2x", pOp->p5); /* P5 */ pMem->type = SQLITE_TEXT; pMem->enc = SQLITE_UTF8; pMem++; -#ifdef SQLITE_DEBUG - if( pOp->zComment ){ - pMem->flags = MEM_Str|MEM_Term; - pMem->z = pOp->zComment; - pMem->n = sqlite3Strlen30(pMem->z); - pMem->enc = SQLITE_UTF8; - pMem->type = SQLITE_TEXT; - }else +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS + if( sqlite3VdbeMemGrow(pMem, 500, 0) ){ + assert( p->db->mallocFailed ); + return SQLITE_ERROR; + } + pMem->flags = MEM_Dyn|MEM_Str|MEM_Term; + pMem->n = displayComment(pOp, zP4, pMem->z, 500); + pMem->type = SQLITE_TEXT; + pMem->enc = SQLITE_UTF8; +#else + pMem->flags = MEM_Null; /* Comment */ + pMem->type = SQLITE_NULL; #endif - { - pMem->flags = MEM_Null; /* Comment */ - pMem->type = SQLITE_NULL; - } } p->nResColumn = 8 - 4*(p->explain-1); p->pResultSet = &p->aMem[1]; p->rc = SQLITE_OK; @@ -62775,11 +63107,11 @@ if( (deferred && (db->nDeferredCons+db->nDeferredImmCons)>0) || (!deferred && p->nFkConstraint>0) ){ p->rc = SQLITE_CONSTRAINT_FOREIGNKEY; p->errorAction = OE_Abort; - sqlite3SetString(&p->zErrMsg, db, "foreign key constraint failed"); + sqlite3SetString(&p->zErrMsg, db, "FOREIGN KEY constraint failed"); return SQLITE_ERROR; } return SQLITE_OK; } #endif @@ -63706,11 +64038,11 @@ */ /* mem1.u.i = 0; // not needed, here to silence compiler warning */ idx1 = getVarint32(aKey1, szHdr1); d1 = szHdr1; - assert( pKeyInfo->nField+1>=pPKey2->nField ); + assert( pKeyInfo->nField+pKeyInfo->nXField>=pPKey2->nField ); assert( pKeyInfo->aSortOrder!=0 ); while( idx1nField ){ u32 serial_type1; /* Read the serial types for the next element in each key. */ @@ -63735,28 +64067,13 @@ /* Do the comparison */ rc = sqlite3MemCompare(&mem1, &pPKey2->aMem[i], pKeyInfo->aColl[i]); if( rc!=0 ){ assert( mem1.zMalloc==0 ); /* See comment below */ - - /* Invert the result if we are using DESC sort order. */ if( pKeyInfo->aSortOrder[i] ){ - rc = -rc; - } - - /* If the PREFIX_SEARCH flag is set and all fields except the final - ** rowid field were equal, then clear the PREFIX_SEARCH flag and set - ** pPKey2->rowid to the value of the rowid field in (pKey1, nKey1). - ** This is used by the OP_IsUnique opcode. - */ - if( (pPKey2->flags & UNPACKED_PREFIX_SEARCH) && i==(pPKey2->nField-1) ){ - assert( idx1==szHdr1 && rc ); - assert( mem1.flags & MEM_Int ); - pPKey2->flags &= ~UNPACKED_PREFIX_SEARCH; - pPKey2->rowid = mem1.u.i; - } - + rc = -rc; /* Invert the result for DESC sort order. */ + } return rc; } i++; } @@ -66271,77 +66588,81 @@ */ union vdbeExecUnion { struct OP_Yield_stack_vars { int pcDest; } aa; + struct OP_Halt_stack_vars { + const char *zType; + const char *zLogFmt; + } ab; struct OP_Null_stack_vars { int cnt; u16 nullFlag; - } ab; + } ac; struct OP_Variable_stack_vars { Mem *pVar; /* Value being transferred */ - } ac; + } ad; struct OP_Move_stack_vars { char *zMalloc; /* Holding variable for allocated memory */ int n; /* Number of registers left to copy */ int p1; /* Register to copy from */ int p2; /* Register to copy to */ - } ad; + } ae; struct OP_Copy_stack_vars { int n; - } ae; + } af; struct OP_ResultRow_stack_vars { Mem *pMem; int i; - } af; + } ag; struct OP_Concat_stack_vars { i64 nByte; - } ag; + } ah; struct OP_Remainder_stack_vars { char bIntint; /* Started out as two integer operands */ int flags; /* Combined MEM_* flags from both inputs */ i64 iA; /* Integer value of left operand */ i64 iB; /* Integer value of right operand */ double rA; /* Real value of left operand */ double rB; /* Real value of right operand */ - } ah; + } ai; struct OP_Function_stack_vars { int i; Mem *pArg; sqlite3_context ctx; sqlite3_value **apVal; int n; - } ai; + } aj; struct OP_ShiftRight_stack_vars { i64 iA; u64 uA; i64 iB; u8 op; - } aj; + } ak; struct OP_Ge_stack_vars { int res; /* Result of the comparison of pIn1 against pIn3 */ char affinity; /* Affinity to use for comparison */ u16 flags1; /* Copy of initial value of pIn1->flags */ u16 flags3; /* Copy of initial value of pIn3->flags */ - } ak; + } al; struct OP_Compare_stack_vars { int n; int i; int p1; int p2; const KeyInfo *pKeyInfo; int idx; CollSeq *pColl; /* Collating sequence to use on this term */ int bRev; /* True for DESCENDING sort order */ - } al; + } am; struct OP_Or_stack_vars { int v1; /* Left operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ int v2; /* Right operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ - } am; + } an; struct OP_IfNot_stack_vars { int c; - } an; + } ao; struct OP_Column_stack_vars { u32 payloadSize; /* Number of bytes in the record */ i64 payloadSize64; /* Number of bytes in the record */ int p1; /* P1 value of the opcode */ int p2; /* column number to retrieve */ @@ -66362,15 +66683,15 @@ u32 szField; /* Number of bytes in the content of a field */ int szHdr; /* Size of the header size field at start of record */ int avail; /* Number of bytes of available data */ u32 t; /* A type code from the record header */ Mem *pReg; /* PseudoTable input register */ - } ao; + } ap; struct OP_Affinity_stack_vars { const char *zAffinity; /* The affinity to be applied */ char cAff; /* A single character of affinity */ - } ap; + } aq; struct OP_MakeRecord_stack_vars { u8 *zNewRecord; /* A buffer to hold the data for the new record */ Mem *pRec; /* The new record */ u64 nData; /* Number of bytes of data space */ int nHdr; /* Number of bytes of header space */ @@ -66383,93 +66704,86 @@ int nField; /* Number of fields in the record */ char *zAffinity; /* The affinity string for the record */ int file_format; /* File format to use for encoding */ int i; /* Space used in zNewRecord[] */ int len; /* Length of a field */ - } aq; + } ar; struct OP_Count_stack_vars { i64 nEntry; BtCursor *pCrsr; - } ar; + } as; struct OP_Savepoint_stack_vars { int p1; /* Value of P1 operand */ char *zName; /* Name of savepoint */ int nName; Savepoint *pNew; Savepoint *pSavepoint; Savepoint *pTmp; int iSavepoint; int ii; - } as; + } at; struct OP_AutoCommit_stack_vars { int desiredAutoCommit; int iRollback; int turnOnAC; - } at; + } au; struct OP_Transaction_stack_vars { Btree *pBt; - } au; + } av; struct OP_ReadCookie_stack_vars { int iMeta; int iDb; int iCookie; - } av; + } aw; struct OP_SetCookie_stack_vars { Db *pDb; - } aw; + } ax; struct OP_VerifyCookie_stack_vars { int iMeta; int iGen; Btree *pBt; - } ax; + } ay; struct OP_OpenWrite_stack_vars { int nField; KeyInfo *pKeyInfo; int p2; int iDb; int wrFlag; Btree *pX; VdbeCursor *pCur; Db *pDb; - } ay; + } az; struct OP_OpenEphemeral_stack_vars { VdbeCursor *pCx; - } az; + KeyInfo *pKeyInfo; + } ba; struct OP_SorterOpen_stack_vars { VdbeCursor *pCx; - } ba; + } bb; struct OP_OpenPseudo_stack_vars { VdbeCursor *pCx; - } bb; + } bc; struct OP_SeekGt_stack_vars { int res; int oc; VdbeCursor *pC; UnpackedRecord r; int nField; i64 iKey; /* The rowid we are to seek to */ - } bc; + } bd; struct OP_Seek_stack_vars { VdbeCursor *pC; - } bd; + } be; struct OP_Found_stack_vars { int alreadyExists; + int ii; VdbeCursor *pC; int res; char *pFree; UnpackedRecord *pIdxKey; UnpackedRecord r; - char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*3 + 7]; - } be; - struct OP_IsUnique_stack_vars { - u16 ii; - VdbeCursor *pCx; - BtCursor *pCrsr; - u16 nField; - Mem *aMx; - UnpackedRecord r; /* B-Tree index search key */ - i64 R; /* Rowid stored in register P3 */ + char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*4 + 7]; } bf; struct OP_NotExists_stack_vars { VdbeCursor *pC; BtCursor *pCrsr; int res; @@ -66499,10 +66813,11 @@ VdbeCursor *pC; } bj; struct OP_SorterCompare_stack_vars { VdbeCursor *pC; int res; + int nIgnore; } bk; struct OP_SorterData_stack_vars { VdbeCursor *pC; } bl; struct OP_RowData_stack_vars { @@ -66939,23 +67254,25 @@ REGISTER_TRACE(pOp->p1, pIn1); pc = u.aa.pcDest; break; } -/* Opcode: HaltIfNull P1 P2 P3 P4 * +/* Opcode: HaltIfNull P1 P2 P3 P4 P5 +** Synopsis: if r[P3] null then halt ** ** Check the value in register P3. If it is NULL then Halt using ** parameter P1, P2, and P4 as if this were a Halt instruction. If the ** value in register P3 is not NULL, then this routine is a no-op. +** The P5 parameter should be 1. */ case OP_HaltIfNull: { /* in3 */ pIn3 = &aMem[pOp->p3]; if( (pIn3->flags & MEM_Null)==0 ) break; /* Fall through into OP_Halt */ } -/* Opcode: Halt P1 P2 * P4 * +/* Opcode: Halt P1 P2 * P4 P5 ** ** Exit immediately. All open cursors, etc are closed ** automatically. ** ** P1 is the result code returned by sqlite3_exec(), sqlite3_reset(), @@ -66965,26 +67282,42 @@ ** if P2==OE_Fail. Do the rollback if P2==OE_Rollback. If P2==OE_Abort, ** then back out all changes that have occurred during this execution of the ** VDBE, but do not rollback the transaction. ** ** If P4 is not null then it is an error message string. +** +** P5 is a value between 0 and 4, inclusive, that modifies the P4 string. +** +** 0: (no change) +** 1: NOT NULL contraint failed: P4 +** 2: UNIQUE constraint failed: P4 +** 3: CHECK constraint failed: P4 +** 4: FOREIGN KEY constraint failed: P4 +** +** If P5 is not zero and P4 is NULL, then everything after the ":" is +** omitted. ** ** There is an implied "Halt 0 0 0" instruction inserted at the very end of ** every program. So a jump past the last instruction of the program ** is the same as executing Halt. */ case OP_Halt: { +#if 0 /* local variables moved into u.ab */ + const char *zType; + const char *zLogFmt; +#endif /* local variables moved into u.ab */ + if( pOp->p1==SQLITE_OK && p->pFrame ){ /* Halt the sub-program. Return control to the parent frame. */ VdbeFrame *pFrame = p->pFrame; p->pFrame = pFrame->pParent; p->nFrame--; sqlite3VdbeSetChanges(db, p->nChange); pc = sqlite3VdbeFrameRestore(pFrame); lastRowid = db->lastRowid; if( pOp->p2==OE_Ignore ){ - /* Instruction pc is the OP_Program that invoked the sub-program + /* Instruction pc is the OP_Program that invoked the sub-program ** currently being halted. If the p2 instruction of this OP_Halt ** instruction is set to OE_Ignore, then the sub-program is throwing ** an IGNORE exception. In this case jump to the address specified ** as the p2 of the calling OP_Program. */ pc = p->aOp[pc].p2-1; @@ -66991,22 +67324,37 @@ } aOp = p->aOp; aMem = p->aMem; break; } - p->rc = pOp->p1; p->errorAction = (u8)pOp->p2; p->pc = pc; - if( pOp->p4.z ){ - assert( p->rc!=SQLITE_OK ); - sqlite3SetString(&p->zErrMsg, db, "%s", pOp->p4.z); - testcase( sqlite3GlobalConfig.xLog!=0 ); - sqlite3_log(pOp->p1, "abort at %d in [%s]: %s", pc, p->zSql, pOp->p4.z); - }else if( p->rc ){ - testcase( sqlite3GlobalConfig.xLog!=0 ); - sqlite3_log(pOp->p1, "constraint failed at %d in [%s]", pc, p->zSql); + if( p->rc ){ + if( pOp->p5 ){ + static const char * const azType[] = { "NOT NULL", "UNIQUE", "CHECK", + "FOREIGN KEY" }; + assert( pOp->p5>=1 && pOp->p5<=4 ); + testcase( pOp->p5==1 ); + testcase( pOp->p5==2 ); + testcase( pOp->p5==3 ); + testcase( pOp->p5==4 ); + u.ab.zType = azType[pOp->p5-1]; + }else{ + u.ab.zType = 0; + } + assert( u.ab.zType!=0 || pOp->p4.z!=0 ); + u.ab.zLogFmt = "abort at %d in [%s]: %s"; + if( u.ab.zType && pOp->p4.z ){ + sqlite3SetString(&p->zErrMsg, db, "%s constraint failed: %s", + u.ab.zType, pOp->p4.z); + }else if( pOp->p4.z ){ + sqlite3SetString(&p->zErrMsg, db, "%s", pOp->p4.z); + }else{ + sqlite3SetString(&p->zErrMsg, db, "%s constraint failed", u.ab.zType); + } + sqlite3_log(pOp->p1, u.ab.zLogFmt, pc, p->zSql, p->zErrMsg); } rc = sqlite3VdbeHalt(p); assert( rc==SQLITE_BUSY || rc==SQLITE_OK || rc==SQLITE_ERROR ); if( rc==SQLITE_BUSY ){ p->rc = rc = SQLITE_BUSY; @@ -67017,19 +67365,21 @@ } goto vdbe_return; } /* Opcode: Integer P1 P2 * * * +** Synopsis: r[P2]=P1 ** ** The 32-bit integer value P1 is written into register P2. */ case OP_Integer: { /* out2-prerelease */ pOut->u.i = pOp->p1; break; } /* Opcode: Int64 * P2 * P4 * +** Synopsis: r[P2]=P4 ** ** P4 is a pointer to a 64-bit integer value. ** Write that value into register P2. */ case OP_Int64: { /* out2-prerelease */ @@ -67038,10 +67388,11 @@ break; } #ifndef SQLITE_OMIT_FLOATING_POINT /* Opcode: Real * P2 * P4 * +** Synopsis: r[P2]=P4 ** ** P4 is a pointer to a 64-bit floating point value. ** Write that value into register P2. */ case OP_Real: { /* same as TK_FLOAT, out2-prerelease */ @@ -67051,10 +67402,11 @@ break; } #endif /* Opcode: String8 * P2 * P4 * +** Synopsis: r[P2]='P4' ** ** P4 points to a nul terminated UTF-8 string. This opcode is transformed ** into an OP_String before it is executed for the first time. */ case OP_String8: { /* same as TK_STRING, out2-prerelease */ @@ -67085,10 +67437,11 @@ } /* Fall through to the next case, OP_String */ } /* Opcode: String P1 P2 * P4 * +** Synopsis: r[P2]='P4' (len=P1) ** ** The string value P4 of length P1 (bytes) is stored in register P2. */ case OP_String: { /* out2-prerelease */ assert( pOp->p4.z!=0 ); @@ -67099,10 +67452,11 @@ UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: Null P1 P2 P3 * * +** Synopsis: r[P2..P3]=NULL ** ** Write a NULL into registers P2. If P3 greater than P2, then also write ** NULL into register P3 and every register in between P2 and P3. If P3 ** is less than P2 (typically P3 is zero) then only register P2 is ** set to NULL. @@ -67110,29 +67464,30 @@ ** If the P1 value is non-zero, then also set the MEM_Cleared flag so that ** NULL values will not compare equal even if SQLITE_NULLEQ is set on ** OP_Ne or OP_Eq. */ case OP_Null: { /* out2-prerelease */ -#if 0 /* local variables moved into u.ab */ +#if 0 /* local variables moved into u.ac */ int cnt; u16 nullFlag; -#endif /* local variables moved into u.ab */ - u.ab.cnt = pOp->p3-pOp->p2; +#endif /* local variables moved into u.ac */ + u.ac.cnt = pOp->p3-pOp->p2; assert( pOp->p3<=(p->nMem-p->nCursor) ); - pOut->flags = u.ab.nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null; - while( u.ab.cnt>0 ){ + pOut->flags = u.ac.nullFlag = pOp->p1 ? (MEM_Null|MEM_Cleared) : MEM_Null; + while( u.ac.cnt>0 ){ pOut++; memAboutToChange(p, pOut); VdbeMemRelease(pOut); - pOut->flags = u.ab.nullFlag; - u.ab.cnt--; + pOut->flags = u.ac.nullFlag; + u.ac.cnt--; } break; } /* Opcode: Blob P1 P2 * P4 +** Synopsis: r[P2]=P4 (len=P1) ** ** P4 points to a blob of data P1 bytes long. Store this ** blob in register P2. */ case OP_Blob: { /* out2-prerelease */ @@ -67142,107 +67497,111 @@ UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: Variable P1 P2 * P4 * +** Synopsis: r[P2]=parameter(P1,P4) ** ** Transfer the values of bound parameter P1 into register P2 ** ** If the parameter is named, then its name appears in P4 and P3==1. ** The P4 value is used by sqlite3_bind_parameter_name(). */ case OP_Variable: { /* out2-prerelease */ -#if 0 /* local variables moved into u.ac */ +#if 0 /* local variables moved into u.ad */ Mem *pVar; /* Value being transferred */ -#endif /* local variables moved into u.ac */ +#endif /* local variables moved into u.ad */ assert( pOp->p1>0 && pOp->p1<=p->nVar ); assert( pOp->p4.z==0 || pOp->p4.z==p->azVar[pOp->p1-1] ); - u.ac.pVar = &p->aVar[pOp->p1 - 1]; - if( sqlite3VdbeMemTooBig(u.ac.pVar) ){ + u.ad.pVar = &p->aVar[pOp->p1 - 1]; + if( sqlite3VdbeMemTooBig(u.ad.pVar) ){ goto too_big; } - sqlite3VdbeMemShallowCopy(pOut, u.ac.pVar, MEM_Static); + sqlite3VdbeMemShallowCopy(pOut, u.ad.pVar, MEM_Static); UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: Move P1 P2 P3 * * +** Synopsis: r[P2@P3]=r[P1@P3] ** ** Move the values in register P1..P1+P3 over into ** registers P2..P2+P3. Registers P1..P1+P3 are ** left holding a NULL. It is an error for register ranges ** P1..P1+P3 and P2..P2+P3 to overlap. */ case OP_Move: { -#if 0 /* local variables moved into u.ad */ +#if 0 /* local variables moved into u.ae */ char *zMalloc; /* Holding variable for allocated memory */ int n; /* Number of registers left to copy */ int p1; /* Register to copy from */ int p2; /* Register to copy to */ -#endif /* local variables moved into u.ad */ - - u.ad.n = pOp->p3 + 1; - u.ad.p1 = pOp->p1; - u.ad.p2 = pOp->p2; - assert( u.ad.n>0 && u.ad.p1>0 && u.ad.p2>0 ); - assert( u.ad.p1+u.ad.n<=u.ad.p2 || u.ad.p2+u.ad.n<=u.ad.p1 ); - - pIn1 = &aMem[u.ad.p1]; - pOut = &aMem[u.ad.p2]; - while( u.ad.n-- ){ +#endif /* local variables moved into u.ae */ + + u.ae.n = pOp->p3 + 1; + u.ae.p1 = pOp->p1; + u.ae.p2 = pOp->p2; + assert( u.ae.n>0 && u.ae.p1>0 && u.ae.p2>0 ); + assert( u.ae.p1+u.ae.n<=u.ae.p2 || u.ae.p2+u.ae.n<=u.ae.p1 ); + + pIn1 = &aMem[u.ae.p1]; + pOut = &aMem[u.ae.p2]; + while( u.ae.n-- ){ assert( pOut<=&aMem[(p->nMem-p->nCursor)] ); assert( pIn1<=&aMem[(p->nMem-p->nCursor)] ); assert( memIsValid(pIn1) ); memAboutToChange(p, pOut); - u.ad.zMalloc = pOut->zMalloc; + u.ae.zMalloc = pOut->zMalloc; pOut->zMalloc = 0; sqlite3VdbeMemMove(pOut, pIn1); #ifdef SQLITE_DEBUG - if( pOut->pScopyFrom>=&aMem[u.ad.p1] && pOut->pScopyFrom<&aMem[u.ad.p1+pOp->p3] ){ - pOut->pScopyFrom += u.ad.p1 - pOp->p2; + if( pOut->pScopyFrom>=&aMem[u.ae.p1] && pOut->pScopyFrom<&aMem[u.ae.p1+pOp->p3] ){ + pOut->pScopyFrom += u.ae.p1 - pOp->p2; } #endif - pIn1->zMalloc = u.ad.zMalloc; - REGISTER_TRACE(u.ad.p2++, pOut); + pIn1->zMalloc = u.ae.zMalloc; + REGISTER_TRACE(u.ae.p2++, pOut); pIn1++; pOut++; } break; } /* Opcode: Copy P1 P2 P3 * * +** Synopsis: r[P2@P3]=r[P1@P3] ** ** Make a copy of registers P1..P1+P3 into registers P2..P2+P3. ** ** This instruction makes a deep copy of the value. A duplicate ** is made of any string or blob constant. See also OP_SCopy. */ case OP_Copy: { -#if 0 /* local variables moved into u.ae */ +#if 0 /* local variables moved into u.af */ int n; -#endif /* local variables moved into u.ae */ +#endif /* local variables moved into u.af */ - u.ae.n = pOp->p3; + u.af.n = pOp->p3; pIn1 = &aMem[pOp->p1]; pOut = &aMem[pOp->p2]; assert( pOut!=pIn1 ); while( 1 ){ sqlite3VdbeMemShallowCopy(pOut, pIn1, MEM_Ephem); Deephemeralize(pOut); #ifdef SQLITE_DEBUG pOut->pScopyFrom = 0; #endif - REGISTER_TRACE(pOp->p2+pOp->p3-u.ae.n, pOut); - if( (u.ae.n--)==0 ) break; + REGISTER_TRACE(pOp->p2+pOp->p3-u.af.n, pOut); + if( (u.af.n--)==0 ) break; pOut++; pIn1++; } break; } /* Opcode: SCopy P1 P2 * * * +** Synopsis: r[P2]=r[P1] ** ** Make a shallow copy of register P1 into register P2. ** ** This instruction makes a shallow copy of the value. If the value ** is a string or blob, then the copy is only a pointer to the @@ -67250,35 +67609,35 @@ ** Worse, if the original is deallocated, the copy becomes invalid. ** Thus the program must guarantee that the original will not change ** during the lifetime of the copy. Use OP_Copy to make a complete ** copy. */ -case OP_SCopy: { /* in1, out2 */ +case OP_SCopy: { /* out2 */ pIn1 = &aMem[pOp->p1]; pOut = &aMem[pOp->p2]; assert( pOut!=pIn1 ); sqlite3VdbeMemShallowCopy(pOut, pIn1, MEM_Ephem); #ifdef SQLITE_DEBUG if( pOut->pScopyFrom==0 ) pOut->pScopyFrom = pIn1; #endif - REGISTER_TRACE(pOp->p2, pOut); break; } /* Opcode: ResultRow P1 P2 * * * +** Synopsis: output=r[P1@P2] ** ** The registers P1 through P1+P2-1 contain a single row of ** results. This opcode causes the sqlite3_step() call to terminate ** with an SQLITE_ROW return code and it sets up the sqlite3_stmt ** structure to provide access to the top P1 values as the result ** row. */ case OP_ResultRow: { -#if 0 /* local variables moved into u.af */ +#if 0 /* local variables moved into u.ag */ Mem *pMem; int i; -#endif /* local variables moved into u.af */ +#endif /* local variables moved into u.ag */ assert( p->nResColumn==pOp->p2 ); assert( pOp->p1>0 ); assert( pOp->p1+pOp->p2<=(p->nMem-p->nCursor)+1 ); /* If this statement has violated immediate foreign key constraints, do @@ -67316,19 +67675,19 @@ /* Make sure the results of the current row are \000 terminated ** and have an assigned type. The results are de-ephemeralized as ** a side effect. */ - u.af.pMem = p->pResultSet = &aMem[pOp->p1]; - for(u.af.i=0; u.af.ip2; u.af.i++){ - assert( memIsValid(&u.af.pMem[u.af.i]) ); - Deephemeralize(&u.af.pMem[u.af.i]); - assert( (u.af.pMem[u.af.i].flags & MEM_Ephem)==0 - || (u.af.pMem[u.af.i].flags & (MEM_Str|MEM_Blob))==0 ); - sqlite3VdbeMemNulTerminate(&u.af.pMem[u.af.i]); - sqlite3VdbeMemStoreType(&u.af.pMem[u.af.i]); - REGISTER_TRACE(pOp->p1+u.af.i, &u.af.pMem[u.af.i]); + u.ag.pMem = p->pResultSet = &aMem[pOp->p1]; + for(u.ag.i=0; u.ag.ip2; u.ag.i++){ + assert( memIsValid(&u.ag.pMem[u.ag.i]) ); + Deephemeralize(&u.ag.pMem[u.ag.i]); + assert( (u.ag.pMem[u.ag.i].flags & MEM_Ephem)==0 + || (u.ag.pMem[u.ag.i].flags & (MEM_Str|MEM_Blob))==0 ); + sqlite3VdbeMemNulTerminate(&u.ag.pMem[u.ag.i]); + sqlite3VdbeMemStoreType(&u.ag.pMem[u.ag.i]); + REGISTER_TRACE(pOp->p1+u.ag.i, &u.ag.pMem[u.ag.i]); } if( db->mallocFailed ) goto no_mem; /* Return SQLITE_ROW */ @@ -67336,10 +67695,11 @@ rc = SQLITE_ROW; goto vdbe_return; } /* Opcode: Concat P1 P2 P3 * * +** Synopsis: r[P3]=r[P2]+r[P1] ** ** Add the text in register P1 onto the end of the text in ** register P2 and store the result in register P3. ** If either the P1 or P2 text are NULL then store NULL in P3. ** @@ -67348,13 +67708,13 @@ ** It is illegal for P1 and P3 to be the same register. Sometimes, ** if P3 is the same register as P2, the implementation is able ** to avoid a memcpy(). */ case OP_Concat: { /* same as TK_CONCAT, in1, in2, out3 */ -#if 0 /* local variables moved into u.ag */ +#if 0 /* local variables moved into u.ah */ i64 nByte; -#endif /* local variables moved into u.ag */ +#endif /* local variables moved into u.ah */ pIn1 = &aMem[pOp->p1]; pIn2 = &aMem[pOp->p2]; pOut = &aMem[pOp->p3]; assert( pIn1!=pOut ); @@ -67363,58 +67723,63 @@ break; } if( ExpandBlob(pIn1) || ExpandBlob(pIn2) ) goto no_mem; Stringify(pIn1, encoding); Stringify(pIn2, encoding); - u.ag.nByte = pIn1->n + pIn2->n; - if( u.ag.nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){ + u.ah.nByte = pIn1->n + pIn2->n; + if( u.ah.nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; } MemSetTypeFlag(pOut, MEM_Str); - if( sqlite3VdbeMemGrow(pOut, (int)u.ag.nByte+2, pOut==pIn2) ){ + if( sqlite3VdbeMemGrow(pOut, (int)u.ah.nByte+2, pOut==pIn2) ){ goto no_mem; } if( pOut!=pIn2 ){ memcpy(pOut->z, pIn2->z, pIn2->n); } memcpy(&pOut->z[pIn2->n], pIn1->z, pIn1->n); - pOut->z[u.ag.nByte] = 0; - pOut->z[u.ag.nByte+1] = 0; + pOut->z[u.ah.nByte]=0; + pOut->z[u.ah.nByte+1] = 0; pOut->flags |= MEM_Term; - pOut->n = (int)u.ag.nByte; + pOut->n = (int)u.ah.nByte; pOut->enc = encoding; UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: Add P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]+r[P2] ** ** Add the value in register P1 to the value in register P2 ** and store the result in register P3. ** If either input is NULL, the result is NULL. */ /* Opcode: Multiply P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]*r[P2] ** ** ** Multiply the value in register P1 by the value in register P2 ** and store the result in register P3. ** If either input is NULL, the result is NULL. */ /* Opcode: Subtract P1 P2 P3 * * +** Synopsis: r[P3]=r[P2]-r[P1] ** ** Subtract the value in register P1 from the value in register P2 ** and store the result in register P3. ** If either input is NULL, the result is NULL. */ /* Opcode: Divide P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]/r[P2] ** ** Divide the value in register P1 by the value in register P2 ** and store the result in register P3 (P3=P2/P1). If the value in ** register P1 is zero, then the result is NULL. If either input is ** NULL, the result is NULL. */ /* Opcode: Remainder P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]%r[P2] ** ** Compute the remainder after integer division of the value in ** register P1 by the value in register P2 and store the result in P3. ** If the value in register P2 is zero the result is NULL. ** If either operand is NULL, the result is NULL. @@ -67422,83 +67787,83 @@ case OP_Add: /* same as TK_PLUS, in1, in2, out3 */ case OP_Subtract: /* same as TK_MINUS, in1, in2, out3 */ case OP_Multiply: /* same as TK_STAR, in1, in2, out3 */ case OP_Divide: /* same as TK_SLASH, in1, in2, out3 */ case OP_Remainder: { /* same as TK_REM, in1, in2, out3 */ -#if 0 /* local variables moved into u.ah */ +#if 0 /* local variables moved into u.ai */ char bIntint; /* Started out as two integer operands */ int flags; /* Combined MEM_* flags from both inputs */ i64 iA; /* Integer value of left operand */ i64 iB; /* Integer value of right operand */ double rA; /* Real value of left operand */ double rB; /* Real value of right operand */ -#endif /* local variables moved into u.ah */ +#endif /* local variables moved into u.ai */ pIn1 = &aMem[pOp->p1]; applyNumericAffinity(pIn1); pIn2 = &aMem[pOp->p2]; applyNumericAffinity(pIn2); pOut = &aMem[pOp->p3]; - u.ah.flags = pIn1->flags | pIn2->flags; - if( (u.ah.flags & MEM_Null)!=0 ) goto arithmetic_result_is_null; + u.ai.flags = pIn1->flags | pIn2->flags; + if( (u.ai.flags & MEM_Null)!=0 ) goto arithmetic_result_is_null; if( (pIn1->flags & pIn2->flags & MEM_Int)==MEM_Int ){ - u.ah.iA = pIn1->u.i; - u.ah.iB = pIn2->u.i; - u.ah.bIntint = 1; + u.ai.iA = pIn1->u.i; + u.ai.iB = pIn2->u.i; + u.ai.bIntint = 1; switch( pOp->opcode ){ - case OP_Add: if( sqlite3AddInt64(&u.ah.iB,u.ah.iA) ) goto fp_math; break; - case OP_Subtract: if( sqlite3SubInt64(&u.ah.iB,u.ah.iA) ) goto fp_math; break; - case OP_Multiply: if( sqlite3MulInt64(&u.ah.iB,u.ah.iA) ) goto fp_math; break; + case OP_Add: if( sqlite3AddInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break; + case OP_Subtract: if( sqlite3SubInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break; + case OP_Multiply: if( sqlite3MulInt64(&u.ai.iB,u.ai.iA) ) goto fp_math; break; case OP_Divide: { - if( u.ah.iA==0 ) goto arithmetic_result_is_null; - if( u.ah.iA==-1 && u.ah.iB==SMALLEST_INT64 ) goto fp_math; - u.ah.iB /= u.ah.iA; + if( u.ai.iA==0 ) goto arithmetic_result_is_null; + if( u.ai.iA==-1 && u.ai.iB==SMALLEST_INT64 ) goto fp_math; + u.ai.iB /= u.ai.iA; break; } default: { - if( u.ah.iA==0 ) goto arithmetic_result_is_null; - if( u.ah.iA==-1 ) u.ah.iA = 1; - u.ah.iB %= u.ah.iA; + if( u.ai.iA==0 ) goto arithmetic_result_is_null; + if( u.ai.iA==-1 ) u.ai.iA = 1; + u.ai.iB %= u.ai.iA; break; } } - pOut->u.i = u.ah.iB; + pOut->u.i = u.ai.iB; MemSetTypeFlag(pOut, MEM_Int); }else{ - u.ah.bIntint = 0; + u.ai.bIntint = 0; fp_math: - u.ah.rA = sqlite3VdbeRealValue(pIn1); - u.ah.rB = sqlite3VdbeRealValue(pIn2); + u.ai.rA = sqlite3VdbeRealValue(pIn1); + u.ai.rB = sqlite3VdbeRealValue(pIn2); switch( pOp->opcode ){ - case OP_Add: u.ah.rB += u.ah.rA; break; - case OP_Subtract: u.ah.rB -= u.ah.rA; break; - case OP_Multiply: u.ah.rB *= u.ah.rA; break; + case OP_Add: u.ai.rB += u.ai.rA; break; + case OP_Subtract: u.ai.rB -= u.ai.rA; break; + case OP_Multiply: u.ai.rB *= u.ai.rA; break; case OP_Divide: { /* (double)0 In case of SQLITE_OMIT_FLOATING_POINT... */ - if( u.ah.rA==(double)0 ) goto arithmetic_result_is_null; - u.ah.rB /= u.ah.rA; + if( u.ai.rA==(double)0 ) goto arithmetic_result_is_null; + u.ai.rB /= u.ai.rA; break; } default: { - u.ah.iA = (i64)u.ah.rA; - u.ah.iB = (i64)u.ah.rB; - if( u.ah.iA==0 ) goto arithmetic_result_is_null; - if( u.ah.iA==-1 ) u.ah.iA = 1; - u.ah.rB = (double)(u.ah.iB % u.ah.iA); + u.ai.iA = (i64)u.ai.rA; + u.ai.iB = (i64)u.ai.rB; + if( u.ai.iA==0 ) goto arithmetic_result_is_null; + if( u.ai.iA==-1 ) u.ai.iA = 1; + u.ai.rB = (double)(u.ai.iB % u.ai.iA); break; } } #ifdef SQLITE_OMIT_FLOATING_POINT - pOut->u.i = u.ah.rB; + pOut->u.i = u.ai.rB; MemSetTypeFlag(pOut, MEM_Int); #else - if( sqlite3IsNaN(u.ah.rB) ){ + if( sqlite3IsNaN(u.ai.rB) ){ goto arithmetic_result_is_null; } - pOut->r = u.ah.rB; + pOut->r = u.ai.rB; MemSetTypeFlag(pOut, MEM_Real); - if( (u.ah.flags & MEM_Real)==0 && !u.ah.bIntint ){ + if( (u.ai.flags & MEM_Real)==0 && !u.ai.bIntint ){ sqlite3VdbeIntegerAffinity(pOut); } #endif } break; @@ -67530,10 +67895,11 @@ } break; } /* Opcode: Function P1 P2 P3 P4 P5 +** Synopsis: r[P3]=func(r[P2@P5]) ** ** Invoke a user function (P4 is a pointer to a Function structure that ** defines the function) with P5 arguments taken from register P2 and ** successors. The result of the function is stored in register P3. ** Register P3 must not be one of the function inputs. @@ -67546,85 +67912,85 @@ ** invocation of this opcode. ** ** See also: AggStep and AggFinal */ case OP_Function: { -#if 0 /* local variables moved into u.ai */ +#if 0 /* local variables moved into u.aj */ int i; Mem *pArg; sqlite3_context ctx; sqlite3_value **apVal; int n; -#endif /* local variables moved into u.ai */ +#endif /* local variables moved into u.aj */ - u.ai.n = pOp->p5; - u.ai.apVal = p->apArg; - assert( u.ai.apVal || u.ai.n==0 ); + u.aj.n = pOp->p5; + u.aj.apVal = p->apArg; + assert( u.aj.apVal || u.aj.n==0 ); assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) ); pOut = &aMem[pOp->p3]; memAboutToChange(p, pOut); - assert( u.ai.n==0 || (pOp->p2>0 && pOp->p2+u.ai.n<=(p->nMem-p->nCursor)+1) ); - assert( pOp->p3p2 || pOp->p3>=pOp->p2+u.ai.n ); - u.ai.pArg = &aMem[pOp->p2]; - for(u.ai.i=0; u.ai.ip2+u.ai.i, u.ai.pArg); + assert( u.aj.n==0 || (pOp->p2>0 && pOp->p2+u.aj.n<=(p->nMem-p->nCursor)+1) ); + assert( pOp->p3p2 || pOp->p3>=pOp->p2+u.aj.n ); + u.aj.pArg = &aMem[pOp->p2]; + for(u.aj.i=0; u.aj.ip2+u.aj.i, u.aj.pArg); } assert( pOp->p4type==P4_FUNCDEF ); - u.ai.ctx.pFunc = pOp->p4.pFunc; - u.ai.ctx.s.flags = MEM_Null; - u.ai.ctx.s.db = db; - u.ai.ctx.s.xDel = 0; - u.ai.ctx.s.zMalloc = 0; - u.ai.ctx.iOp = pc; - u.ai.ctx.pVdbe = p; + u.aj.ctx.pFunc = pOp->p4.pFunc; + u.aj.ctx.s.flags = MEM_Null; + u.aj.ctx.s.db = db; + u.aj.ctx.s.xDel = 0; + u.aj.ctx.s.zMalloc = 0; + u.aj.ctx.iOp = pc; + u.aj.ctx.pVdbe = p; /* The output cell may already have a buffer allocated. Move - ** the pointer to u.ai.ctx.s so in case the user-function can use + ** the pointer to u.aj.ctx.s so in case the user-function can use ** the already allocated buffer instead of allocating a new one. */ - sqlite3VdbeMemMove(&u.ai.ctx.s, pOut); - MemSetTypeFlag(&u.ai.ctx.s, MEM_Null); + sqlite3VdbeMemMove(&u.aj.ctx.s, pOut); + MemSetTypeFlag(&u.aj.ctx.s, MEM_Null); - u.ai.ctx.fErrorOrAux = 0; - if( u.ai.ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){ + u.aj.ctx.fErrorOrAux = 0; + if( u.aj.ctx.pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){ assert( pOp>aOp ); assert( pOp[-1].p4type==P4_COLLSEQ ); assert( pOp[-1].opcode==OP_CollSeq ); - u.ai.ctx.pColl = pOp[-1].p4.pColl; + u.aj.ctx.pColl = pOp[-1].p4.pColl; } db->lastRowid = lastRowid; - (*u.ai.ctx.pFunc->xFunc)(&u.ai.ctx, u.ai.n, u.ai.apVal); /* IMP: R-24505-23230 */ + (*u.aj.ctx.pFunc->xFunc)(&u.aj.ctx, u.aj.n, u.aj.apVal); /* IMP: R-24505-23230 */ lastRowid = db->lastRowid; if( db->mallocFailed ){ /* Even though a malloc() has failed, the implementation of the ** user function may have called an sqlite3_result_XXX() function ** to return a value. The following call releases any resources ** associated with such a value. */ - sqlite3VdbeMemRelease(&u.ai.ctx.s); + sqlite3VdbeMemRelease(&u.aj.ctx.s); goto no_mem; } /* If the function returned an error, throw an exception */ - if( u.ai.ctx.fErrorOrAux ){ - if( u.ai.ctx.isError ){ - sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&u.ai.ctx.s)); - rc = u.ai.ctx.isError; + if( u.aj.ctx.fErrorOrAux ){ + if( u.aj.ctx.isError ){ + sqlite3SetString(&p->zErrMsg, db, "%s", sqlite3_value_text(&u.aj.ctx.s)); + rc = u.aj.ctx.isError; } sqlite3VdbeDeleteAuxData(p, pc, pOp->p1); } /* Copy the result of the function into register P3 */ - sqlite3VdbeChangeEncoding(&u.ai.ctx.s, encoding); - sqlite3VdbeMemMove(pOut, &u.ai.ctx.s); + sqlite3VdbeChangeEncoding(&u.aj.ctx.s, encoding); + sqlite3VdbeMemMove(pOut, &u.aj.ctx.s); if( sqlite3VdbeMemTooBig(pOut) ){ goto too_big; } #if 0 @@ -67639,29 +68005,33 @@ UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: BitAnd P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]&r[P2] ** ** Take the bit-wise AND of the values in register P1 and P2 and ** store the result in register P3. ** If either input is NULL, the result is NULL. */ /* Opcode: BitOr P1 P2 P3 * * +** Synopsis: r[P3]=r[P1]|r[P2] ** ** Take the bit-wise OR of the values in register P1 and P2 and ** store the result in register P3. ** If either input is NULL, the result is NULL. */ /* Opcode: ShiftLeft P1 P2 P3 * * +** Synopsis: r[P3]=r[P2]<>r[P1] ** ** Shift the integer value in register P2 to the right by the ** number of bits specified by the integer in register P1. ** Store the result in register P3. ** If either input is NULL, the result is NULL. @@ -67668,61 +68038,62 @@ */ case OP_BitAnd: /* same as TK_BITAND, in1, in2, out3 */ case OP_BitOr: /* same as TK_BITOR, in1, in2, out3 */ case OP_ShiftLeft: /* same as TK_LSHIFT, in1, in2, out3 */ case OP_ShiftRight: { /* same as TK_RSHIFT, in1, in2, out3 */ -#if 0 /* local variables moved into u.aj */ +#if 0 /* local variables moved into u.ak */ i64 iA; u64 uA; i64 iB; u8 op; -#endif /* local variables moved into u.aj */ +#endif /* local variables moved into u.ak */ pIn1 = &aMem[pOp->p1]; pIn2 = &aMem[pOp->p2]; pOut = &aMem[pOp->p3]; if( (pIn1->flags | pIn2->flags) & MEM_Null ){ sqlite3VdbeMemSetNull(pOut); break; } - u.aj.iA = sqlite3VdbeIntValue(pIn2); - u.aj.iB = sqlite3VdbeIntValue(pIn1); - u.aj.op = pOp->opcode; - if( u.aj.op==OP_BitAnd ){ - u.aj.iA &= u.aj.iB; - }else if( u.aj.op==OP_BitOr ){ - u.aj.iA |= u.aj.iB; - }else if( u.aj.iB!=0 ){ - assert( u.aj.op==OP_ShiftRight || u.aj.op==OP_ShiftLeft ); + u.ak.iA = sqlite3VdbeIntValue(pIn2); + u.ak.iB = sqlite3VdbeIntValue(pIn1); + u.ak.op = pOp->opcode; + if( u.ak.op==OP_BitAnd ){ + u.ak.iA &= u.ak.iB; + }else if( u.ak.op==OP_BitOr ){ + u.ak.iA |= u.ak.iB; + }else if( u.ak.iB!=0 ){ + assert( u.ak.op==OP_ShiftRight || u.ak.op==OP_ShiftLeft ); /* If shifting by a negative amount, shift in the other direction */ - if( u.aj.iB<0 ){ + if( u.ak.iB<0 ){ assert( OP_ShiftRight==OP_ShiftLeft+1 ); - u.aj.op = 2*OP_ShiftLeft + 1 - u.aj.op; - u.aj.iB = u.aj.iB>(-64) ? -u.aj.iB : 64; + u.ak.op = 2*OP_ShiftLeft + 1 - u.ak.op; + u.ak.iB = u.ak.iB>(-64) ? -u.ak.iB : 64; } - if( u.aj.iB>=64 ){ - u.aj.iA = (u.aj.iA>=0 || u.aj.op==OP_ShiftLeft) ? 0 : -1; - }else{ - memcpy(&u.aj.uA, &u.aj.iA, sizeof(u.aj.uA)); - if( u.aj.op==OP_ShiftLeft ){ - u.aj.uA <<= u.aj.iB; - }else{ - u.aj.uA >>= u.aj.iB; + if( u.ak.iB>=64 ){ + u.ak.iA = (u.ak.iA>=0 || u.ak.op==OP_ShiftLeft) ? 0 : -1; + }else{ + memcpy(&u.ak.uA, &u.ak.iA, sizeof(u.ak.uA)); + if( u.ak.op==OP_ShiftLeft ){ + u.ak.uA <<= u.ak.iB; + }else{ + u.ak.uA >>= u.ak.iB; /* Sign-extend on a right shift of a negative number */ - if( u.aj.iA<0 ) u.aj.uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-u.aj.iB); + if( u.ak.iA<0 ) u.ak.uA |= ((((u64)0xffffffff)<<32)|0xffffffff) << (64-u.ak.iB); } - memcpy(&u.aj.iA, &u.aj.uA, sizeof(u.aj.iA)); + memcpy(&u.ak.iA, &u.ak.uA, sizeof(u.ak.iA)); } } - pOut->u.i = u.aj.iA; + pOut->u.i = u.ak.iA; MemSetTypeFlag(pOut, MEM_Int); break; } /* Opcode: AddImm P1 P2 * * * +** Synopsis: r[P1]=r[P1]+P2 ** ** Add the constant P2 to the value in register P1. ** The result is always an integer. ** ** To force any register to be an integer, just add 0. @@ -67877,10 +68248,11 @@ break; } #endif /* !defined(SQLITE_OMIT_CAST) && !defined(SQLITE_OMIT_FLOATING_POINT) */ /* Opcode: Lt P1 P2 P3 P4 P5 +** Synopsis: if r[P1]r[P3] goto P2 ** ** This works just like the Lt opcode except that the jump is taken if ** the content of register P3 is greater than the content of ** register P1. See the Lt opcode for additional information. */ /* Opcode: Ge P1 P2 P3 P4 P5 +** Synopsis: if r[P1]>=r[P3] goto P2 ** ** This works just like the Lt opcode except that the jump is taken if ** the content of register P3 is greater than or equal to the content of ** register P1. See the Lt opcode for additional information. */ @@ -67958,37 +68335,37 @@ case OP_Ne: /* same as TK_NE, jump, in1, in3 */ case OP_Lt: /* same as TK_LT, jump, in1, in3 */ case OP_Le: /* same as TK_LE, jump, in1, in3 */ case OP_Gt: /* same as TK_GT, jump, in1, in3 */ case OP_Ge: { /* same as TK_GE, jump, in1, in3 */ -#if 0 /* local variables moved into u.ak */ +#if 0 /* local variables moved into u.al */ int res; /* Result of the comparison of pIn1 against pIn3 */ char affinity; /* Affinity to use for comparison */ u16 flags1; /* Copy of initial value of pIn1->flags */ u16 flags3; /* Copy of initial value of pIn3->flags */ -#endif /* local variables moved into u.ak */ +#endif /* local variables moved into u.al */ pIn1 = &aMem[pOp->p1]; pIn3 = &aMem[pOp->p3]; - u.ak.flags1 = pIn1->flags; - u.ak.flags3 = pIn3->flags; - if( (u.ak.flags1 | u.ak.flags3)&MEM_Null ){ + u.al.flags1 = pIn1->flags; + u.al.flags3 = pIn3->flags; + if( (u.al.flags1 | u.al.flags3)&MEM_Null ){ /* One or both operands are NULL */ if( pOp->p5 & SQLITE_NULLEQ ){ /* If SQLITE_NULLEQ is set (which will only happen if the operator is ** OP_Eq or OP_Ne) then take the jump or not depending on whether ** or not both operands are null. */ assert( pOp->opcode==OP_Eq || pOp->opcode==OP_Ne ); - assert( (u.ak.flags1 & MEM_Cleared)==0 ); - if( (u.ak.flags1&MEM_Null)!=0 - && (u.ak.flags3&MEM_Null)!=0 - && (u.ak.flags3&MEM_Cleared)==0 + assert( (u.al.flags1 & MEM_Cleared)==0 ); + if( (u.al.flags1&MEM_Null)!=0 + && (u.al.flags3&MEM_Null)!=0 + && (u.al.flags3&MEM_Cleared)==0 ){ - u.ak.res = 0; /* Results are equal */ + u.al.res = 0; /* Results are equal */ }else{ - u.ak.res = 1; /* Results are not equal */ + u.al.res = 1; /* Results are not equal */ } }else{ /* SQLITE_NULLEQ is clear and at least one operand is NULL, ** then the result is always NULL. ** The jump is taken if the SQLITE_JUMPIFNULL bit is set. @@ -68002,44 +68379,44 @@ } break; } }else{ /* Neither operand is NULL. Do a comparison. */ - u.ak.affinity = pOp->p5 & SQLITE_AFF_MASK; - if( u.ak.affinity ){ - applyAffinity(pIn1, u.ak.affinity, encoding); - applyAffinity(pIn3, u.ak.affinity, encoding); + u.al.affinity = pOp->p5 & SQLITE_AFF_MASK; + if( u.al.affinity ){ + applyAffinity(pIn1, u.al.affinity, encoding); + applyAffinity(pIn3, u.al.affinity, encoding); if( db->mallocFailed ) goto no_mem; } assert( pOp->p4type==P4_COLLSEQ || pOp->p4.pColl==0 ); ExpandBlob(pIn1); ExpandBlob(pIn3); - u.ak.res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl); + u.al.res = sqlite3MemCompare(pIn3, pIn1, pOp->p4.pColl); } switch( pOp->opcode ){ - case OP_Eq: u.ak.res = u.ak.res==0; break; - case OP_Ne: u.ak.res = u.ak.res!=0; break; - case OP_Lt: u.ak.res = u.ak.res<0; break; - case OP_Le: u.ak.res = u.ak.res<=0; break; - case OP_Gt: u.ak.res = u.ak.res>0; break; - default: u.ak.res = u.ak.res>=0; break; + case OP_Eq: u.al.res = u.al.res==0; break; + case OP_Ne: u.al.res = u.al.res!=0; break; + case OP_Lt: u.al.res = u.al.res<0; break; + case OP_Le: u.al.res = u.al.res<=0; break; + case OP_Gt: u.al.res = u.al.res>0; break; + default: u.al.res = u.al.res>=0; break; } if( pOp->p5 & SQLITE_STOREP2 ){ pOut = &aMem[pOp->p2]; memAboutToChange(p, pOut); MemSetTypeFlag(pOut, MEM_Int); - pOut->u.i = u.ak.res; + pOut->u.i = u.al.res; REGISTER_TRACE(pOp->p2, pOut); - }else if( u.ak.res ){ + }else if( u.al.res ){ pc = pOp->p2-1; } /* Undo any changes made by applyAffinity() to the input registers. */ - pIn1->flags = (pIn1->flags&~MEM_TypeMask) | (u.ak.flags1&MEM_TypeMask); - pIn3->flags = (pIn3->flags&~MEM_TypeMask) | (u.ak.flags3&MEM_TypeMask); + pIn1->flags = (pIn1->flags&~MEM_TypeMask) | (u.al.flags1&MEM_TypeMask); + pIn3->flags = (pIn3->flags&~MEM_TypeMask) | (u.al.flags3&MEM_TypeMask); break; } /* Opcode: Permutation * * * P4 * ** @@ -68075,51 +68452,51 @@ ** The comparison is a sort comparison, so NULLs compare equal, ** NULLs are less than numbers, numbers are less than strings, ** and strings are less than blobs. */ case OP_Compare: { -#if 0 /* local variables moved into u.al */ +#if 0 /* local variables moved into u.am */ int n; int i; int p1; int p2; const KeyInfo *pKeyInfo; int idx; CollSeq *pColl; /* Collating sequence to use on this term */ int bRev; /* True for DESCENDING sort order */ -#endif /* local variables moved into u.al */ +#endif /* local variables moved into u.am */ if( (pOp->p5 & OPFLAG_PERMUTE)==0 ) aPermute = 0; - u.al.n = pOp->p3; - u.al.pKeyInfo = pOp->p4.pKeyInfo; - assert( u.al.n>0 ); - assert( u.al.pKeyInfo!=0 ); - u.al.p1 = pOp->p1; - u.al.p2 = pOp->p2; + u.am.n = pOp->p3; + u.am.pKeyInfo = pOp->p4.pKeyInfo; + assert( u.am.n>0 ); + assert( u.am.pKeyInfo!=0 ); + u.am.p1 = pOp->p1; + u.am.p2 = pOp->p2; #if SQLITE_DEBUG if( aPermute ){ int k, mx = 0; - for(k=0; kmx ) mx = aPermute[k]; - assert( u.al.p1>0 && u.al.p1+mx<=(p->nMem-p->nCursor)+1 ); - assert( u.al.p2>0 && u.al.p2+mx<=(p->nMem-p->nCursor)+1 ); + for(k=0; kmx ) mx = aPermute[k]; + assert( u.am.p1>0 && u.am.p1+mx<=(p->nMem-p->nCursor)+1 ); + assert( u.am.p2>0 && u.am.p2+mx<=(p->nMem-p->nCursor)+1 ); }else{ - assert( u.al.p1>0 && u.al.p1+u.al.n<=(p->nMem-p->nCursor)+1 ); - assert( u.al.p2>0 && u.al.p2+u.al.n<=(p->nMem-p->nCursor)+1 ); + assert( u.am.p1>0 && u.am.p1+u.am.n<=(p->nMem-p->nCursor)+1 ); + assert( u.am.p2>0 && u.am.p2+u.am.n<=(p->nMem-p->nCursor)+1 ); } #endif /* SQLITE_DEBUG */ - for(u.al.i=0; u.al.inField ); - u.al.pColl = u.al.pKeyInfo->aColl[u.al.i]; - u.al.bRev = u.al.pKeyInfo->aSortOrder[u.al.i]; - iCompare = sqlite3MemCompare(&aMem[u.al.p1+u.al.idx], &aMem[u.al.p2+u.al.idx], u.al.pColl); + for(u.am.i=0; u.am.inField ); + u.am.pColl = u.am.pKeyInfo->aColl[u.am.i]; + u.am.bRev = u.am.pKeyInfo->aSortOrder[u.am.i]; + iCompare = sqlite3MemCompare(&aMem[u.am.p1+u.am.idx], &aMem[u.am.p2+u.am.idx], u.am.pColl); if( iCompare ){ - if( u.al.bRev ) iCompare = -iCompare; + if( u.am.bRev ) iCompare = -iCompare; break; } } aPermute = 0; break; @@ -68141,19 +68518,21 @@ } break; } /* Opcode: And P1 P2 P3 * * +** Synopsis: r[P3]=(r[P1] && r[P2]) ** ** Take the logical AND of the values in registers P1 and P2 and ** write the result into register P3. ** ** If either P1 or P2 is 0 (false) then the result is 0 even if ** the other input is NULL. A NULL and true or two NULLs give ** a NULL output. */ /* Opcode: Or P1 P2 P3 * * +** Synopsis: r[P3]=(r[P1] || r[P2]) ** ** Take the logical OR of the values in register P1 and P2 and ** store the answer in register P3. ** ** If either P1 or P2 is nonzero (true) then the result is 1 (true) @@ -68160,45 +68539,46 @@ ** even if the other input is NULL. A NULL and false or two NULLs ** give a NULL output. */ case OP_And: /* same as TK_AND, in1, in2, out3 */ case OP_Or: { /* same as TK_OR, in1, in2, out3 */ -#if 0 /* local variables moved into u.am */ +#if 0 /* local variables moved into u.an */ int v1; /* Left operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ int v2; /* Right operand: 0==FALSE, 1==TRUE, 2==UNKNOWN or NULL */ -#endif /* local variables moved into u.am */ +#endif /* local variables moved into u.an */ pIn1 = &aMem[pOp->p1]; if( pIn1->flags & MEM_Null ){ - u.am.v1 = 2; + u.an.v1 = 2; }else{ - u.am.v1 = sqlite3VdbeIntValue(pIn1)!=0; + u.an.v1 = sqlite3VdbeIntValue(pIn1)!=0; } pIn2 = &aMem[pOp->p2]; if( pIn2->flags & MEM_Null ){ - u.am.v2 = 2; + u.an.v2 = 2; }else{ - u.am.v2 = sqlite3VdbeIntValue(pIn2)!=0; + u.an.v2 = sqlite3VdbeIntValue(pIn2)!=0; } if( pOp->opcode==OP_And ){ static const unsigned char and_logic[] = { 0, 0, 0, 0, 1, 2, 0, 2, 2 }; - u.am.v1 = and_logic[u.am.v1*3+u.am.v2]; + u.an.v1 = and_logic[u.an.v1*3+u.an.v2]; }else{ static const unsigned char or_logic[] = { 0, 1, 2, 1, 1, 1, 2, 1, 2 }; - u.am.v1 = or_logic[u.am.v1*3+u.am.v2]; + u.an.v1 = or_logic[u.an.v1*3+u.an.v2]; } pOut = &aMem[pOp->p3]; - if( u.am.v1==2 ){ + if( u.an.v1==2 ){ MemSetTypeFlag(pOut, MEM_Null); }else{ - pOut->u.i = u.am.v1; + pOut->u.i = u.an.v1; MemSetTypeFlag(pOut, MEM_Int); } break; } /* Opcode: Not P1 P2 * * * +** Synopsis: r[P2]= !r[P1] ** ** Interpret the value in register P1 as a boolean value. Store the ** boolean complement in register P2. If the value in register P1 is ** NULL, then a NULL is stored in P2. */ @@ -68212,10 +68592,11 @@ } break; } /* Opcode: BitNot P1 P2 * * * +** Synopsis: r[P1]= ~r[P1] ** ** Interpret the content of register P1 as an integer. Store the ** ones-complement of the P1 value into register P2. If P1 holds ** a NULL then store a NULL in P2. */ @@ -68257,31 +68638,32 @@ ** is considered false if it has a numeric value of zero. If the value ** in P1 is NULL then take the jump if P3 is zero. */ case OP_If: /* jump, in1 */ case OP_IfNot: { /* jump, in1 */ -#if 0 /* local variables moved into u.an */ +#if 0 /* local variables moved into u.ao */ int c; -#endif /* local variables moved into u.an */ +#endif /* local variables moved into u.ao */ pIn1 = &aMem[pOp->p1]; if( pIn1->flags & MEM_Null ){ - u.an.c = pOp->p3; + u.ao.c = pOp->p3; }else{ #ifdef SQLITE_OMIT_FLOATING_POINT - u.an.c = sqlite3VdbeIntValue(pIn1)!=0; + u.ao.c = sqlite3VdbeIntValue(pIn1)!=0; #else - u.an.c = sqlite3VdbeRealValue(pIn1)!=0.0; + u.ao.c = sqlite3VdbeRealValue(pIn1)!=0.0; #endif - if( pOp->opcode==OP_IfNot ) u.an.c = !u.an.c; + if( pOp->opcode==OP_IfNot ) u.ao.c = !u.ao.c; } - if( u.an.c ){ + if( u.ao.c ){ pc = pOp->p2-1; } break; } /* Opcode: IsNull P1 P2 * * * +** Synopsis: if r[P1]==NULL goto P2 ** ** Jump to P2 if the value in register P1 is NULL. */ case OP_IsNull: { /* same as TK_ISNULL, jump, in1 */ pIn1 = &aMem[pOp->p1]; @@ -68290,10 +68672,11 @@ } break; } /* Opcode: NotNull P1 P2 * * * +** Synopsis: if r[P1]!=NULL goto P2 ** ** Jump to P2 if the value in register P1 is not NULL. */ case OP_NotNull: { /* same as TK_NOTNULL, jump, in1 */ pIn1 = &aMem[pOp->p1]; @@ -68302,10 +68685,11 @@ } break; } /* Opcode: Column P1 P2 P3 P4 P5 +** Synopsis: r[P3]=PX ** ** Interpret the data that cursor P1 points to as a structure built using ** the MakeRecord instruction. (See the MakeRecord opcode for additional ** information about the format of the data.) Extract the P2-th column ** from this record. If there are less that (P2+1) @@ -68326,11 +68710,11 @@ ** the result is guaranteed to only be used as the argument of a length() ** or typeof() function, respectively. The loading of large blobs can be ** skipped for length() and all content loading can be skipped for typeof(). */ case OP_Column: { -#if 0 /* local variables moved into u.ao */ +#if 0 /* local variables moved into u.ap */ u32 payloadSize; /* Number of bytes in the record */ i64 payloadSize64; /* Number of bytes in the record */ int p1; /* P1 value of the opcode */ int p2; /* column number to retrieve */ VdbeCursor *pC; /* The VDBE cursor */ @@ -68350,135 +68734,133 @@ u32 szField; /* Number of bytes in the content of a field */ int szHdr; /* Size of the header size field at start of record */ int avail; /* Number of bytes of available data */ u32 t; /* A type code from the record header */ Mem *pReg; /* PseudoTable input register */ -#endif /* local variables moved into u.ao */ +#endif /* local variables moved into u.ap */ - u.ao.p1 = pOp->p1; - u.ao.p2 = pOp->p2; - u.ao.pC = 0; - memset(&u.ao.sMem, 0, sizeof(u.ao.sMem)); - assert( u.ao.p1nCursor ); + u.ap.p1 = pOp->p1; + u.ap.p2 = pOp->p2; + u.ap.pC = 0; + memset(&u.ap.sMem, 0, sizeof(u.ap.sMem)); + assert( u.ap.p1nCursor ); assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) ); - u.ao.pDest = &aMem[pOp->p3]; - memAboutToChange(p, u.ao.pDest); - u.ao.zRec = 0; + u.ap.pDest = &aMem[pOp->p3]; + memAboutToChange(p, u.ap.pDest); + u.ap.zRec = 0; - /* This block sets the variable u.ao.payloadSize to be the total number of + /* This block sets the variable u.ap.payloadSize to be the total number of ** bytes in the record. ** - ** u.ao.zRec is set to be the complete text of the record if it is available. + ** u.ap.zRec is set to be the complete text of the record if it is available. ** The complete record text is always available for pseudo-tables ** If the record is stored in a cursor, the complete record text - ** might be available in the u.ao.pC->aRow cache. Or it might not be. - ** If the data is unavailable, u.ao.zRec is set to NULL. + ** might be available in the u.ap.pC->aRow cache. Or it might not be. + ** If the data is unavailable, u.ap.zRec is set to NULL. ** ** We also compute the number of columns in the record. For cursors, ** the number of columns is stored in the VdbeCursor.nField element. */ - u.ao.pC = p->apCsr[u.ao.p1]; - assert( u.ao.pC!=0 ); + u.ap.pC = p->apCsr[u.ap.p1]; + assert( u.ap.pC!=0 ); #ifndef SQLITE_OMIT_VIRTUALTABLE - assert( u.ao.pC->pVtabCursor==0 ); + assert( u.ap.pC->pVtabCursor==0 ); #endif - u.ao.pCrsr = u.ao.pC->pCursor; - if( u.ao.pCrsr!=0 ){ + u.ap.pCrsr = u.ap.pC->pCursor; + if( u.ap.pCrsr!=0 ){ /* The record is stored in a B-Tree */ - rc = sqlite3VdbeCursorMoveto(u.ao.pC); + rc = sqlite3VdbeCursorMoveto(u.ap.pC); if( rc ) goto abort_due_to_error; - if( u.ao.pC->nullRow ){ - u.ao.payloadSize = 0; - }else if( u.ao.pC->cacheStatus==p->cacheCtr ){ - u.ao.payloadSize = u.ao.pC->payloadSize; - u.ao.zRec = (char*)u.ao.pC->aRow; - }else if( u.ao.pC->isIndex ){ - assert( sqlite3BtreeCursorIsValid(u.ao.pCrsr) ); - VVA_ONLY(rc =) sqlite3BtreeKeySize(u.ao.pCrsr, &u.ao.payloadSize64); + if( u.ap.pC->nullRow ){ + u.ap.payloadSize = 0; + }else if( u.ap.pC->cacheStatus==p->cacheCtr ){ + u.ap.payloadSize = u.ap.pC->payloadSize; + u.ap.zRec = (char*)u.ap.pC->aRow; + }else if( u.ap.pC->isIndex ){ + assert( sqlite3BtreeCursorIsValid(u.ap.pCrsr) ); + VVA_ONLY(rc =) sqlite3BtreeKeySize(u.ap.pCrsr, &u.ap.payloadSize64); assert( rc==SQLITE_OK ); /* True because of CursorMoveto() call above */ /* sqlite3BtreeParseCellPtr() uses getVarint32() to extract the - ** payload size, so it is impossible for u.ao.payloadSize64 to be + ** payload size, so it is impossible for u.ap.payloadSize64 to be ** larger than 32 bits. */ - assert( (u.ao.payloadSize64 & SQLITE_MAX_U32)==(u64)u.ao.payloadSize64 ); - u.ao.payloadSize = (u32)u.ao.payloadSize64; + assert( (u.ap.payloadSize64 & SQLITE_MAX_U32)==(u64)u.ap.payloadSize64 ); + u.ap.payloadSize = (u32)u.ap.payloadSize64; }else{ - assert( sqlite3BtreeCursorIsValid(u.ao.pCrsr) ); - VVA_ONLY(rc =) sqlite3BtreeDataSize(u.ao.pCrsr, &u.ao.payloadSize); + assert( sqlite3BtreeCursorIsValid(u.ap.pCrsr) ); + VVA_ONLY(rc =) sqlite3BtreeDataSize(u.ap.pCrsr, &u.ap.payloadSize); assert( rc==SQLITE_OK ); /* DataSize() cannot fail */ } - }else if( ALWAYS(u.ao.pC->pseudoTableReg>0) ){ - u.ao.pReg = &aMem[u.ao.pC->pseudoTableReg]; - if( u.ao.pC->multiPseudo ){ - sqlite3VdbeMemShallowCopy(u.ao.pDest, u.ao.pReg+u.ao.p2, MEM_Ephem); - Deephemeralize(u.ao.pDest); + }else{ + assert( u.ap.pC->pseudoTableReg>0 ); + u.ap.pReg = &aMem[u.ap.pC->pseudoTableReg]; + if( u.ap.pC->multiPseudo ){ + sqlite3VdbeMemShallowCopy(u.ap.pDest, u.ap.pReg+u.ap.p2, MEM_Ephem); + Deephemeralize(u.ap.pDest); goto op_column_out; } - assert( u.ao.pReg->flags & MEM_Blob ); - assert( memIsValid(u.ao.pReg) ); - u.ao.payloadSize = u.ao.pReg->n; - u.ao.zRec = u.ao.pReg->z; - u.ao.pC->cacheStatus = (pOp->p5&OPFLAG_CLEARCACHE) ? CACHE_STALE : p->cacheCtr; - assert( u.ao.payloadSize==0 || u.ao.zRec!=0 ); - }else{ - /* Consider the row to be NULL */ - u.ao.payloadSize = 0; + assert( u.ap.pReg->flags & MEM_Blob ); + assert( memIsValid(u.ap.pReg) ); + u.ap.payloadSize = u.ap.pReg->n; + u.ap.zRec = u.ap.pReg->z; + u.ap.pC->cacheStatus = (pOp->p5&OPFLAG_CLEARCACHE) ? CACHE_STALE : p->cacheCtr; + assert( u.ap.payloadSize==0 || u.ap.zRec!=0 ); } - /* If u.ao.payloadSize is 0, then just store a NULL. This can happen because of + /* If u.ap.payloadSize is 0, then just store a NULL. This can happen because of ** nullRow or because of a corrupt database. */ - if( u.ao.payloadSize==0 ){ - MemSetTypeFlag(u.ao.pDest, MEM_Null); + if( u.ap.payloadSize==0 ){ + MemSetTypeFlag(u.ap.pDest, MEM_Null); goto op_column_out; } assert( db->aLimit[SQLITE_LIMIT_LENGTH]>=0 ); - if( u.ao.payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){ + if( u.ap.payloadSize > (u32)db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; } - u.ao.nField = u.ao.pC->nField; - assert( u.ao.p2nField; + assert( u.ap.p2aType; - if( u.ao.pC->cacheStatus==p->cacheCtr ){ - u.ao.aOffset = u.ao.pC->aOffset; + u.ap.aType = u.ap.pC->aType; + if( u.ap.pC->cacheStatus==p->cacheCtr ){ + u.ap.aOffset = u.ap.pC->aOffset; }else{ - assert(u.ao.aType); - u.ao.avail = 0; - u.ao.pC->aOffset = u.ao.aOffset = &u.ao.aType[u.ao.nField]; - u.ao.pC->payloadSize = u.ao.payloadSize; - u.ao.pC->cacheStatus = p->cacheCtr; + assert(u.ap.aType); + u.ap.avail = 0; + u.ap.pC->aOffset = u.ap.aOffset = &u.ap.aType[u.ap.nField]; + u.ap.pC->payloadSize = u.ap.payloadSize; + u.ap.pC->cacheStatus = p->cacheCtr; /* Figure out how many bytes are in the header */ - if( u.ao.zRec ){ - u.ao.zData = u.ao.zRec; + if( u.ap.zRec ){ + u.ap.zData = u.ap.zRec; }else{ - if( u.ao.pC->isIndex ){ - u.ao.zData = (char*)sqlite3BtreeKeyFetch(u.ao.pCrsr, &u.ao.avail); + if( u.ap.pC->isIndex ){ + u.ap.zData = (char*)sqlite3BtreeKeyFetch(u.ap.pCrsr, &u.ap.avail); }else{ - u.ao.zData = (char*)sqlite3BtreeDataFetch(u.ao.pCrsr, &u.ao.avail); + u.ap.zData = (char*)sqlite3BtreeDataFetch(u.ap.pCrsr, &u.ap.avail); } /* If KeyFetch()/DataFetch() managed to get the entire payload, - ** save the payload in the u.ao.pC->aRow cache. That will save us from + ** save the payload in the u.ap.pC->aRow cache. That will save us from ** having to make additional calls to fetch the content portion of ** the record. */ - assert( u.ao.avail>=0 ); - if( u.ao.payloadSize <= (u32)u.ao.avail ){ - u.ao.zRec = u.ao.zData; - u.ao.pC->aRow = (u8*)u.ao.zData; + assert( u.ap.avail>=0 ); + if( u.ap.payloadSize <= (u32)u.ap.avail ){ + u.ap.zRec = u.ap.zData; + u.ap.pC->aRow = (u8*)u.ap.zData; }else{ - u.ao.pC->aRow = 0; + u.ap.pC->aRow = 0; } } /* The following assert is true in all cases except when ** the database file has been corrupted externally. - ** assert( u.ao.zRec!=0 || u.ao.avail>=u.ao.payloadSize || u.ao.avail>=9 ); */ - u.ao.szHdr = getVarint32((u8*)u.ao.zData, u.ao.offset); + ** assert( u.ap.zRec!=0 || u.ap.avail>=u.ap.payloadSize || u.ap.avail>=9 ); */ + u.ap.szHdr = getVarint32((u8*)u.ap.zData, u.ap.offset); /* Make sure a corrupt database has not given us an oversize header. ** Do this now to avoid an oversize memory allocation. ** ** Type entries can be between 1 and 5 bytes each. But 4 and 5 byte @@ -68485,193 +68867,195 @@ ** types use so much data space that there can only be 4096 and 32 of ** them, respectively. So the maximum header length results from a ** 3-byte type for each of the maximum of 32768 columns plus three ** extra bytes for the header length itself. 32768*3 + 3 = 98307. */ - if( u.ao.offset > 98307 ){ + if( u.ap.offset > 98307 ){ rc = SQLITE_CORRUPT_BKPT; goto op_column_out; } - /* Compute in u.ao.len the number of bytes of data we need to read in order - ** to get u.ao.nField type values. u.ao.offset is an upper bound on this. But - ** u.ao.nField might be significantly less than the true number of columns - ** in the table, and in that case, 5*u.ao.nField+3 might be smaller than u.ao.offset. - ** We want to minimize u.ao.len in order to limit the size of the memory - ** allocation, especially if a corrupt database file has caused u.ao.offset + /* Compute in u.ap.len the number of bytes of data we need to read in order + ** to get u.ap.nField type values. u.ap.offset is an upper bound on this. But + ** u.ap.nField might be significantly less than the true number of columns + ** in the table, and in that case, 5*u.ap.nField+3 might be smaller than u.ap.offset. + ** We want to minimize u.ap.len in order to limit the size of the memory + ** allocation, especially if a corrupt database file has caused u.ap.offset ** to be oversized. Offset is limited to 98307 above. But 98307 might ** still exceed Robson memory allocation limits on some configurations. - ** On systems that cannot tolerate large memory allocations, u.ao.nField*5+3 - ** will likely be much smaller since u.ao.nField will likely be less than + ** On systems that cannot tolerate large memory allocations, u.ap.nField*5+3 + ** will likely be much smaller since u.ap.nField will likely be less than ** 20 or so. This insures that Robson memory allocation limits are ** not exceeded even for corrupt database files. */ - u.ao.len = u.ao.nField*5 + 3; - if( u.ao.len > (int)u.ao.offset ) u.ao.len = (int)u.ao.offset; + u.ap.len = u.ap.nField*5 + 3; + if( u.ap.len > (int)u.ap.offset ) u.ap.len = (int)u.ap.offset; /* The KeyFetch() or DataFetch() above are fast and will get the entire ** record header in most cases. But they will fail to get the complete ** record header if the record header does not fit on a single page ** in the B-Tree. When that happens, use sqlite3VdbeMemFromBtree() to ** acquire the complete header text. */ - if( !u.ao.zRec && u.ao.availisIndex, &u.ao.sMem); + if( !u.ap.zRec && u.ap.availisIndex, &u.ap.sMem); if( rc!=SQLITE_OK ){ goto op_column_out; } - u.ao.zData = u.ao.sMem.z; - } - u.ao.zEndHdr = (u8 *)&u.ao.zData[u.ao.len]; - u.ao.zIdx = (u8 *)&u.ao.zData[u.ao.szHdr]; - - /* Scan the header and use it to fill in the u.ao.aType[] and u.ao.aOffset[] - ** arrays. u.ao.aType[u.ao.i] will contain the type integer for the u.ao.i-th - ** column and u.ao.aOffset[u.ao.i] will contain the u.ao.offset from the beginning - ** of the record to the start of the data for the u.ao.i-th column - */ - for(u.ao.i=0; u.ao.i u.ao.zEndHdr) || (u.ao.offset > u.ao.payloadSize) - || (u.ao.zIdx==u.ao.zEndHdr && u.ao.offset!=u.ao.payloadSize) ){ + if( (u.ap.zIdx > u.ap.zEndHdr) || (u.ap.offset > u.ap.payloadSize) + || (u.ap.zIdx==u.ap.zEndHdr && u.ap.offset!=u.ap.payloadSize) ){ rc = SQLITE_CORRUPT_BKPT; goto op_column_out; } } - /* Get the column information. If u.ao.aOffset[u.ao.p2] is non-zero, then - ** deserialize the value from the record. If u.ao.aOffset[u.ao.p2] is zero, + /* Get the column information. If u.ap.aOffset[u.ap.p2] is non-zero, then + ** deserialize the value from the record. If u.ap.aOffset[u.ap.p2] is zero, ** then there are not enough fields in the record to satisfy the ** request. In this case, set the value NULL or to P4 if P4 is ** a pointer to a Mem object. */ - if( u.ao.aOffset[u.ao.p2] ){ + if( u.ap.aOffset[u.ap.p2] ){ assert( rc==SQLITE_OK ); - if( u.ao.zRec ){ + if( u.ap.zRec ){ /* This is the common case where the whole row fits on a single page */ - VdbeMemRelease(u.ao.pDest); - sqlite3VdbeSerialGet((u8 *)&u.ao.zRec[u.ao.aOffset[u.ao.p2]], u.ao.aType[u.ao.p2], u.ao.pDest); + VdbeMemRelease(u.ap.pDest); + sqlite3VdbeSerialGet((u8 *)&u.ap.zRec[u.ap.aOffset[u.ap.p2]], u.ap.aType[u.ap.p2], u.ap.pDest); }else{ /* This branch happens only when the row overflows onto multiple pages */ - u.ao.t = u.ao.aType[u.ao.p2]; + u.ap.t = u.ap.aType[u.ap.p2]; if( (pOp->p5 & (OPFLAG_LENGTHARG|OPFLAG_TYPEOFARG))!=0 - && ((u.ao.t>=12 && (u.ao.t&1)==0) || (pOp->p5 & OPFLAG_TYPEOFARG)!=0) + && ((u.ap.t>=12 && (u.ap.t&1)==0) || (pOp->p5 & OPFLAG_TYPEOFARG)!=0) ){ /* Content is irrelevant for the typeof() function and for ** the length(X) function if X is a blob. So we might as well use ** bogus content rather than reading content from disk. NULL works - ** for text and blob and whatever is in the u.ao.payloadSize64 variable + ** for text and blob and whatever is in the u.ap.payloadSize64 variable ** will work for everything else. */ - u.ao.zData = u.ao.t<12 ? (char*)&u.ao.payloadSize64 : 0; + u.ap.zData = u.ap.t<12 ? (char*)&u.ap.payloadSize64 : 0; }else{ - u.ao.len = sqlite3VdbeSerialTypeLen(u.ao.t); - sqlite3VdbeMemMove(&u.ao.sMem, u.ao.pDest); - rc = sqlite3VdbeMemFromBtree(u.ao.pCrsr, u.ao.aOffset[u.ao.p2], u.ao.len, u.ao.pC->isIndex, - &u.ao.sMem); + u.ap.len = sqlite3VdbeSerialTypeLen(u.ap.t); + sqlite3VdbeMemMove(&u.ap.sMem, u.ap.pDest); + rc = sqlite3VdbeMemFromBtree(u.ap.pCrsr, u.ap.aOffset[u.ap.p2], u.ap.len, u.ap.pC->isIndex, + &u.ap.sMem); if( rc!=SQLITE_OK ){ goto op_column_out; } - u.ao.zData = u.ao.sMem.z; + u.ap.zData = u.ap.sMem.z; } - sqlite3VdbeSerialGet((u8*)u.ao.zData, u.ao.t, u.ao.pDest); + sqlite3VdbeSerialGet((u8*)u.ap.zData, u.ap.t, u.ap.pDest); } - u.ao.pDest->enc = encoding; + u.ap.pDest->enc = encoding; }else{ if( pOp->p4type==P4_MEM ){ - sqlite3VdbeMemShallowCopy(u.ao.pDest, pOp->p4.pMem, MEM_Static); + sqlite3VdbeMemShallowCopy(u.ap.pDest, pOp->p4.pMem, MEM_Static); }else{ - MemSetTypeFlag(u.ao.pDest, MEM_Null); + MemSetTypeFlag(u.ap.pDest, MEM_Null); } } /* If we dynamically allocated space to hold the data (in the ** sqlite3VdbeMemFromBtree() call above) then transfer control of that - ** dynamically allocated space over to the u.ao.pDest structure. + ** dynamically allocated space over to the u.ap.pDest structure. ** This prevents a memory copy. */ - if( u.ao.sMem.zMalloc ){ - assert( u.ao.sMem.z==u.ao.sMem.zMalloc ); - assert( !(u.ao.pDest->flags & MEM_Dyn) ); - assert( !(u.ao.pDest->flags & (MEM_Blob|MEM_Str)) || u.ao.pDest->z==u.ao.sMem.z ); - u.ao.pDest->flags &= ~(MEM_Ephem|MEM_Static); - u.ao.pDest->flags |= MEM_Term; - u.ao.pDest->z = u.ao.sMem.z; - u.ao.pDest->zMalloc = u.ao.sMem.zMalloc; + if( u.ap.sMem.zMalloc ){ + assert( u.ap.sMem.z==u.ap.sMem.zMalloc ); + assert( !(u.ap.pDest->flags & MEM_Dyn) ); + assert( !(u.ap.pDest->flags & (MEM_Blob|MEM_Str)) || u.ap.pDest->z==u.ap.sMem.z ); + u.ap.pDest->flags &= ~(MEM_Ephem|MEM_Static); + u.ap.pDest->flags |= MEM_Term; + u.ap.pDest->z = u.ap.sMem.z; + u.ap.pDest->zMalloc = u.ap.sMem.zMalloc; } - rc = sqlite3VdbeMemMakeWriteable(u.ao.pDest); + rc = sqlite3VdbeMemMakeWriteable(u.ap.pDest); op_column_out: - UPDATE_MAX_BLOBSIZE(u.ao.pDest); - REGISTER_TRACE(pOp->p3, u.ao.pDest); + UPDATE_MAX_BLOBSIZE(u.ap.pDest); + REGISTER_TRACE(pOp->p3, u.ap.pDest); break; } /* Opcode: Affinity P1 P2 * P4 * +** Synopsis: affinity(r[P1@P2]) ** ** Apply affinities to a range of P2 registers starting with P1. ** ** P4 is a string that is P2 characters long. The nth character of the ** string indicates the column affinity that should be used for the nth ** memory cell in the range. */ case OP_Affinity: { -#if 0 /* local variables moved into u.ap */ +#if 0 /* local variables moved into u.aq */ const char *zAffinity; /* The affinity to be applied */ char cAff; /* A single character of affinity */ -#endif /* local variables moved into u.ap */ +#endif /* local variables moved into u.aq */ - u.ap.zAffinity = pOp->p4.z; - assert( u.ap.zAffinity!=0 ); - assert( u.ap.zAffinity[pOp->p2]==0 ); + u.aq.zAffinity = pOp->p4.z; + assert( u.aq.zAffinity!=0 ); + assert( u.aq.zAffinity[pOp->p2]==0 ); pIn1 = &aMem[pOp->p1]; - while( (u.ap.cAff = *(u.ap.zAffinity++))!=0 ){ + while( (u.aq.cAff = *(u.aq.zAffinity++))!=0 ){ assert( pIn1 <= &p->aMem[(p->nMem-p->nCursor)] ); assert( memIsValid(pIn1) ); ExpandBlob(pIn1); - applyAffinity(pIn1, u.ap.cAff, encoding); + applyAffinity(pIn1, u.aq.cAff, encoding); pIn1++; } break; } /* Opcode: MakeRecord P1 P2 P3 P4 * +** Synopsis: r[P3]=mkrec(r[P1@P2]) ** ** Convert P2 registers beginning with P1 into the [record format] ** use as a data record in a database table or as a key ** in an index. The OP_Column opcode can decode the record later. ** @@ -68683,11 +69067,11 @@ ** macros defined in sqliteInt.h. ** ** If P4 is NULL then all index fields have the affinity NONE. */ case OP_MakeRecord: { -#if 0 /* local variables moved into u.aq */ +#if 0 /* local variables moved into u.ar */ u8 *zNewRecord; /* A buffer to hold the data for the new record */ Mem *pRec; /* The new record */ u64 nData; /* Number of bytes of data space */ int nHdr; /* Number of bytes of header space */ i64 nByte; /* Data space required for this record */ @@ -68699,11 +69083,11 @@ int nField; /* Number of fields in the record */ char *zAffinity; /* The affinity string for the record */ int file_format; /* File format to use for encoding */ int i; /* Space used in zNewRecord[] */ int len; /* Length of a field */ -#endif /* local variables moved into u.aq */ +#endif /* local variables moved into u.ar */ /* Assuming the record contains N fields, the record format looks ** like this: ** ** ------------------------------------------------------------------------ @@ -68716,114 +69100,112 @@ ** Each type field is a varint representing the serial type of the ** corresponding data element (see sqlite3VdbeSerialType()). The ** hdr-size field is also a varint which is the offset from the beginning ** of the record to data0. */ - u.aq.nData = 0; /* Number of bytes of data space */ - u.aq.nHdr = 0; /* Number of bytes of header space */ - u.aq.nZero = 0; /* Number of zero bytes at the end of the record */ - u.aq.nField = pOp->p1; - u.aq.zAffinity = pOp->p4.z; - assert( u.aq.nField>0 && pOp->p2>0 && pOp->p2+u.aq.nField<=(p->nMem-p->nCursor)+1 ); - u.aq.pData0 = &aMem[u.aq.nField]; - u.aq.nField = pOp->p2; - u.aq.pLast = &u.aq.pData0[u.aq.nField-1]; - u.aq.file_format = p->minWriteFileFormat; + u.ar.nData = 0; /* Number of bytes of data space */ + u.ar.nHdr = 0; /* Number of bytes of header space */ + u.ar.nZero = 0; /* Number of zero bytes at the end of the record */ + u.ar.nField = pOp->p1; + u.ar.zAffinity = pOp->p4.z; + assert( u.ar.nField>0 && pOp->p2>0 && pOp->p2+u.ar.nField<=(p->nMem-p->nCursor)+1 ); + u.ar.pData0 = &aMem[u.ar.nField]; + u.ar.nField = pOp->p2; + u.ar.pLast = &u.ar.pData0[u.ar.nField-1]; + u.ar.file_format = p->minWriteFileFormat; /* Identify the output register */ assert( pOp->p3p1 || pOp->p3>=pOp->p1+pOp->p2 ); pOut = &aMem[pOp->p3]; memAboutToChange(p, pOut); /* Loop through the elements that will make up the record to figure ** out how much space is required for the new record. */ - for(u.aq.pRec=u.aq.pData0; u.aq.pRec<=u.aq.pLast; u.aq.pRec++){ - assert( memIsValid(u.aq.pRec) ); - if( u.aq.zAffinity ){ - applyAffinity(u.aq.pRec, u.aq.zAffinity[u.aq.pRec-u.aq.pData0], encoding); - } - if( u.aq.pRec->flags&MEM_Zero && u.aq.pRec->n>0 ){ - sqlite3VdbeMemExpandBlob(u.aq.pRec); - } - u.aq.serial_type = sqlite3VdbeSerialType(u.aq.pRec, u.aq.file_format); - u.aq.len = sqlite3VdbeSerialTypeLen(u.aq.serial_type); - u.aq.nData += u.aq.len; - u.aq.nHdr += sqlite3VarintLen(u.aq.serial_type); - if( u.aq.pRec->flags & MEM_Zero ){ + for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){ + assert( memIsValid(u.ar.pRec) ); + if( u.ar.zAffinity ){ + applyAffinity(u.ar.pRec, u.ar.zAffinity[u.ar.pRec-u.ar.pData0], encoding); + } + if( u.ar.pRec->flags&MEM_Zero && u.ar.pRec->n>0 ){ + sqlite3VdbeMemExpandBlob(u.ar.pRec); + } + u.ar.serial_type = sqlite3VdbeSerialType(u.ar.pRec, u.ar.file_format); + u.ar.len = sqlite3VdbeSerialTypeLen(u.ar.serial_type); + u.ar.nData += u.ar.len; + u.ar.nHdr += sqlite3VarintLen(u.ar.serial_type); + if( u.ar.pRec->flags & MEM_Zero ){ /* Only pure zero-filled BLOBs can be input to this Opcode. ** We do not allow blobs with a prefix and a zero-filled tail. */ - u.aq.nZero += u.aq.pRec->u.nZero; - }else if( u.aq.len ){ - u.aq.nZero = 0; + u.ar.nZero += u.ar.pRec->u.nZero; + }else if( u.ar.len ){ + u.ar.nZero = 0; } } /* Add the initial header varint and total the size */ - u.aq.nHdr += u.aq.nVarint = sqlite3VarintLen(u.aq.nHdr); - if( u.aq.nVarintdb->aLimit[SQLITE_LIMIT_LENGTH] ){ + u.ar.nByte = u.ar.nHdr+u.ar.nData-u.ar.nZero; + if( u.ar.nByte>db->aLimit[SQLITE_LIMIT_LENGTH] ){ goto too_big; } /* Make sure the output register has a buffer large enough to store ** the new record. The output register (pOp->p3) is not allowed to ** be one of the input registers (because the following call to ** sqlite3VdbeMemGrow() could clobber the value before it is used). */ - if( sqlite3VdbeMemGrow(pOut, (int)u.aq.nByte, 0) ){ + if( sqlite3VdbeMemGrow(pOut, (int)u.ar.nByte, 0) ){ goto no_mem; } - u.aq.zNewRecord = (u8 *)pOut->z; + u.ar.zNewRecord = (u8 *)pOut->z; /* Write the record */ - u.aq.i = putVarint32(u.aq.zNewRecord, u.aq.nHdr); - for(u.aq.pRec=u.aq.pData0; u.aq.pRec<=u.aq.pLast; u.aq.pRec++){ - u.aq.serial_type = sqlite3VdbeSerialType(u.aq.pRec, u.aq.file_format); - u.aq.i += putVarint32(&u.aq.zNewRecord[u.aq.i], u.aq.serial_type); /* serial type */ - } - for(u.aq.pRec=u.aq.pData0; u.aq.pRec<=u.aq.pLast; u.aq.pRec++){ /* serial data */ - u.aq.i += sqlite3VdbeSerialPut(&u.aq.zNewRecord[u.aq.i], (int)(u.aq.nByte-u.aq.i), u.aq.pRec,u.aq.file_format); - } - assert( u.aq.i==u.aq.nByte ); + u.ar.i = putVarint32(u.ar.zNewRecord, u.ar.nHdr); + for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){ + u.ar.serial_type = sqlite3VdbeSerialType(u.ar.pRec, u.ar.file_format); + u.ar.i += putVarint32(&u.ar.zNewRecord[u.ar.i], u.ar.serial_type); /* serial type */ + } + for(u.ar.pRec=u.ar.pData0; u.ar.pRec<=u.ar.pLast; u.ar.pRec++){ /* serial data */ + u.ar.i += sqlite3VdbeSerialPut(&u.ar.zNewRecord[u.ar.i], (int)(u.ar.nByte-u.ar.i), u.ar.pRec,u.ar.file_format); + } + assert( u.ar.i==u.ar.nByte ); assert( pOp->p3>0 && pOp->p3<=(p->nMem-p->nCursor) ); - pOut->n = (int)u.aq.nByte; + pOut->n = (int)u.ar.nByte; pOut->flags = MEM_Blob | MEM_Dyn; pOut->xDel = 0; - if( u.aq.nZero ){ - pOut->u.nZero = u.aq.nZero; + if( u.ar.nZero ){ + pOut->u.nZero = u.ar.nZero; pOut->flags |= MEM_Zero; } pOut->enc = SQLITE_UTF8; /* In case the blob is ever converted to text */ REGISTER_TRACE(pOp->p3, pOut); UPDATE_MAX_BLOBSIZE(pOut); break; } /* Opcode: Count P1 P2 * * * +** Synopsis: r[P2]=count() ** ** Store the number of entries (an integer value) in the table or index ** opened by cursor P1 in register P2 */ #ifndef SQLITE_OMIT_BTREECOUNT case OP_Count: { /* out2-prerelease */ -#if 0 /* local variables moved into u.ar */ +#if 0 /* local variables moved into u.as */ i64 nEntry; BtCursor *pCrsr; -#endif /* local variables moved into u.ar */ - - u.ar.pCrsr = p->apCsr[pOp->p1]->pCursor; - if( ALWAYS(u.ar.pCrsr) ){ - rc = sqlite3BtreeCount(u.ar.pCrsr, &u.ar.nEntry); - }else{ - u.ar.nEntry = 0; - } - pOut->u.i = u.ar.nEntry; +#endif /* local variables moved into u.as */ + + u.as.pCrsr = p->apCsr[pOp->p1]->pCursor; + assert( u.as.pCrsr ); + rc = sqlite3BtreeCount(u.as.pCrsr, &u.as.nEntry); + pOut->u.i = u.as.nEntry; break; } #endif /* Opcode: Savepoint P1 * * P4 * @@ -68831,43 +69213,43 @@ ** Open, release or rollback the savepoint named by parameter P4, depending ** on the value of P1. To open a new savepoint, P1==0. To release (commit) an ** existing savepoint, P1==1, or to rollback an existing savepoint P1==2. */ case OP_Savepoint: { -#if 0 /* local variables moved into u.as */ +#if 0 /* local variables moved into u.at */ int p1; /* Value of P1 operand */ char *zName; /* Name of savepoint */ int nName; Savepoint *pNew; Savepoint *pSavepoint; Savepoint *pTmp; int iSavepoint; int ii; -#endif /* local variables moved into u.as */ +#endif /* local variables moved into u.at */ - u.as.p1 = pOp->p1; - u.as.zName = pOp->p4.z; + u.at.p1 = pOp->p1; + u.at.zName = pOp->p4.z; - /* Assert that the u.as.p1 parameter is valid. Also that if there is no open + /* Assert that the u.at.p1 parameter is valid. Also that if there is no open ** transaction, then there cannot be any savepoints. */ assert( db->pSavepoint==0 || db->autoCommit==0 ); - assert( u.as.p1==SAVEPOINT_BEGIN||u.as.p1==SAVEPOINT_RELEASE||u.as.p1==SAVEPOINT_ROLLBACK ); + assert( u.at.p1==SAVEPOINT_BEGIN||u.at.p1==SAVEPOINT_RELEASE||u.at.p1==SAVEPOINT_ROLLBACK ); assert( db->pSavepoint || db->isTransactionSavepoint==0 ); assert( checkSavepointCount(db) ); assert( p->bIsReader ); - if( u.as.p1==SAVEPOINT_BEGIN ){ + if( u.at.p1==SAVEPOINT_BEGIN ){ if( db->nVdbeWrite>0 ){ /* A new savepoint cannot be created if there are active write ** statements (i.e. open read/write incremental blob handles). */ sqlite3SetString(&p->zErrMsg, db, "cannot open savepoint - " "SQL statements in progress"); rc = SQLITE_BUSY; }else{ - u.as.nName = sqlite3Strlen30(u.as.zName); + u.at.nName = sqlite3Strlen30(u.at.zName); #ifndef SQLITE_OMIT_VIRTUALTABLE /* This call is Ok even if this savepoint is actually a transaction ** savepoint (and therefore should not prompt xSavepoint()) callbacks. ** If this is a transaction savepoint being opened, it is guaranteed @@ -68877,14 +69259,14 @@ db->nStatement+db->nSavepoint); if( rc!=SQLITE_OK ) goto abort_due_to_error; #endif /* Create a new savepoint structure. */ - u.as.pNew = sqlite3DbMallocRaw(db, sizeof(Savepoint)+u.as.nName+1); - if( u.as.pNew ){ - u.as.pNew->zName = (char *)&u.as.pNew[1]; - memcpy(u.as.pNew->zName, u.as.zName, u.as.nName+1); + u.at.pNew = sqlite3DbMallocRaw(db, sizeof(Savepoint)+u.at.nName+1); + if( u.at.pNew ){ + u.at.pNew->zName = (char *)&u.at.pNew[1]; + memcpy(u.at.pNew->zName, u.at.zName, u.at.nName+1); /* If there is no open transaction, then mark this as a special ** "transaction savepoint". */ if( db->autoCommit ){ db->autoCommit = 0; @@ -68892,32 +69274,32 @@ }else{ db->nSavepoint++; } /* Link the new savepoint into the database handle's list. */ - u.as.pNew->pNext = db->pSavepoint; - db->pSavepoint = u.as.pNew; - u.as.pNew->nDeferredCons = db->nDeferredCons; - u.as.pNew->nDeferredImmCons = db->nDeferredImmCons; + u.at.pNew->pNext = db->pSavepoint; + db->pSavepoint = u.at.pNew; + u.at.pNew->nDeferredCons = db->nDeferredCons; + u.at.pNew->nDeferredImmCons = db->nDeferredImmCons; } } }else{ - u.as.iSavepoint = 0; + u.at.iSavepoint = 0; /* Find the named savepoint. If there is no such savepoint, then an ** an error is returned to the user. */ for( - u.as.pSavepoint = db->pSavepoint; - u.as.pSavepoint && sqlite3StrICmp(u.as.pSavepoint->zName, u.as.zName); - u.as.pSavepoint = u.as.pSavepoint->pNext + u.at.pSavepoint = db->pSavepoint; + u.at.pSavepoint && sqlite3StrICmp(u.at.pSavepoint->zName, u.at.zName); + u.at.pSavepoint = u.at.pSavepoint->pNext ){ - u.as.iSavepoint++; + u.at.iSavepoint++; } - if( !u.as.pSavepoint ){ - sqlite3SetString(&p->zErrMsg, db, "no such savepoint: %s", u.as.zName); + if( !u.at.pSavepoint ){ + sqlite3SetString(&p->zErrMsg, db, "no such savepoint: %s", u.at.zName); rc = SQLITE_ERROR; - }else if( db->nVdbeWrite>0 && u.as.p1==SAVEPOINT_RELEASE ){ + }else if( db->nVdbeWrite>0 && u.at.p1==SAVEPOINT_RELEASE ){ /* It is not possible to release (commit) a savepoint if there are ** active write statements. */ sqlite3SetString(&p->zErrMsg, db, "cannot release savepoint - SQL statements in progress" @@ -68927,12 +69309,12 @@ /* Determine whether or not this is a transaction savepoint. If so, ** and this is a RELEASE command, then the current transaction ** is committed. */ - int isTransaction = u.as.pSavepoint->pNext==0 && db->isTransactionSavepoint; - if( isTransaction && u.as.p1==SAVEPOINT_RELEASE ){ + int isTransaction = u.at.pSavepoint->pNext==0 && db->isTransactionSavepoint; + if( isTransaction && u.at.p1==SAVEPOINT_RELEASE ){ if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){ goto vdbe_return; } db->autoCommit = 1; if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){ @@ -68942,56 +69324,56 @@ goto vdbe_return; } db->isTransactionSavepoint = 0; rc = p->rc; }else{ - u.as.iSavepoint = db->nSavepoint - u.as.iSavepoint - 1; - if( u.as.p1==SAVEPOINT_ROLLBACK ){ - for(u.as.ii=0; u.as.iinDb; u.as.ii++){ - sqlite3BtreeTripAllCursors(db->aDb[u.as.ii].pBt, SQLITE_ABORT); + u.at.iSavepoint = db->nSavepoint - u.at.iSavepoint - 1; + if( u.at.p1==SAVEPOINT_ROLLBACK ){ + for(u.at.ii=0; u.at.iinDb; u.at.ii++){ + sqlite3BtreeTripAllCursors(db->aDb[u.at.ii].pBt, SQLITE_ABORT); } } - for(u.as.ii=0; u.as.iinDb; u.as.ii++){ - rc = sqlite3BtreeSavepoint(db->aDb[u.as.ii].pBt, u.as.p1, u.as.iSavepoint); + for(u.at.ii=0; u.at.iinDb; u.at.ii++){ + rc = sqlite3BtreeSavepoint(db->aDb[u.at.ii].pBt, u.at.p1, u.at.iSavepoint); if( rc!=SQLITE_OK ){ goto abort_due_to_error; } } - if( u.as.p1==SAVEPOINT_ROLLBACK && (db->flags&SQLITE_InternChanges)!=0 ){ + if( u.at.p1==SAVEPOINT_ROLLBACK && (db->flags&SQLITE_InternChanges)!=0 ){ sqlite3ExpirePreparedStatements(db); sqlite3ResetAllSchemasOfConnection(db); db->flags = (db->flags | SQLITE_InternChanges); } } /* Regardless of whether this is a RELEASE or ROLLBACK, destroy all ** savepoints nested inside of the savepoint being operated on. */ - while( db->pSavepoint!=u.as.pSavepoint ){ - u.as.pTmp = db->pSavepoint; - db->pSavepoint = u.as.pTmp->pNext; - sqlite3DbFree(db, u.as.pTmp); + while( db->pSavepoint!=u.at.pSavepoint ){ + u.at.pTmp = db->pSavepoint; + db->pSavepoint = u.at.pTmp->pNext; + sqlite3DbFree(db, u.at.pTmp); db->nSavepoint--; } /* If it is a RELEASE, then destroy the savepoint being operated on ** too. If it is a ROLLBACK TO, then set the number of deferred ** constraint violations present in the database to the value stored ** when the savepoint was created. */ - if( u.as.p1==SAVEPOINT_RELEASE ){ - assert( u.as.pSavepoint==db->pSavepoint ); - db->pSavepoint = u.as.pSavepoint->pNext; - sqlite3DbFree(db, u.as.pSavepoint); + if( u.at.p1==SAVEPOINT_RELEASE ){ + assert( u.at.pSavepoint==db->pSavepoint ); + db->pSavepoint = u.at.pSavepoint->pNext; + sqlite3DbFree(db, u.at.pSavepoint); if( !isTransaction ){ db->nSavepoint--; } }else{ - db->nDeferredCons = u.as.pSavepoint->nDeferredCons; - db->nDeferredImmCons = u.as.pSavepoint->nDeferredImmCons; + db->nDeferredCons = u.at.pSavepoint->nDeferredCons; + db->nDeferredImmCons = u.at.pSavepoint->nDeferredImmCons; } if( !isTransaction ){ - rc = sqlite3VtabSavepoint(db, u.as.p1, u.as.iSavepoint); + rc = sqlite3VtabSavepoint(db, u.at.p1, u.at.iSavepoint); if( rc!=SQLITE_OK ) goto abort_due_to_error; } } } @@ -69006,54 +69388,54 @@ ** there are active writing VMs or active VMs that use shared cache. ** ** This instruction causes the VM to halt. */ case OP_AutoCommit: { -#if 0 /* local variables moved into u.at */ +#if 0 /* local variables moved into u.au */ int desiredAutoCommit; int iRollback; int turnOnAC; -#endif /* local variables moved into u.at */ +#endif /* local variables moved into u.au */ - u.at.desiredAutoCommit = pOp->p1; - u.at.iRollback = pOp->p2; - u.at.turnOnAC = u.at.desiredAutoCommit && !db->autoCommit; - assert( u.at.desiredAutoCommit==1 || u.at.desiredAutoCommit==0 ); - assert( u.at.desiredAutoCommit==1 || u.at.iRollback==0 ); + u.au.desiredAutoCommit = pOp->p1; + u.au.iRollback = pOp->p2; + u.au.turnOnAC = u.au.desiredAutoCommit && !db->autoCommit; + assert( u.au.desiredAutoCommit==1 || u.au.desiredAutoCommit==0 ); + assert( u.au.desiredAutoCommit==1 || u.au.iRollback==0 ); assert( db->nVdbeActive>0 ); /* At least this one VM is active */ assert( p->bIsReader ); #if 0 - if( u.at.turnOnAC && u.at.iRollback && db->nVdbeActive>1 ){ + if( u.au.turnOnAC && u.au.iRollback && db->nVdbeActive>1 ){ /* If this instruction implements a ROLLBACK and other VMs are ** still running, and a transaction is active, return an error indicating ** that the other VMs must complete first. */ sqlite3SetString(&p->zErrMsg, db, "cannot rollback transaction - " "SQL statements in progress"); rc = SQLITE_BUSY; }else #endif - if( u.at.turnOnAC && !u.at.iRollback && db->nVdbeWrite>0 ){ + if( u.au.turnOnAC && !u.au.iRollback && db->nVdbeWrite>0 ){ /* If this instruction implements a COMMIT and other VMs are writing ** return an error indicating that the other VMs must complete first. */ sqlite3SetString(&p->zErrMsg, db, "cannot commit transaction - " "SQL statements in progress"); rc = SQLITE_BUSY; - }else if( u.at.desiredAutoCommit!=db->autoCommit ){ - if( u.at.iRollback ){ - assert( u.at.desiredAutoCommit==1 ); + }else if( u.au.desiredAutoCommit!=db->autoCommit ){ + if( u.au.iRollback ){ + assert( u.au.desiredAutoCommit==1 ); sqlite3RollbackAll(db, SQLITE_ABORT_ROLLBACK); db->autoCommit = 1; }else if( (rc = sqlite3VdbeCheckFk(p, 1))!=SQLITE_OK ){ goto vdbe_return; }else{ - db->autoCommit = (u8)u.at.desiredAutoCommit; + db->autoCommit = (u8)u.au.desiredAutoCommit; if( sqlite3VdbeHalt(p)==SQLITE_BUSY ){ p->pc = pc; - db->autoCommit = (u8)(1-u.at.desiredAutoCommit); + db->autoCommit = (u8)(1-u.au.desiredAutoCommit); p->rc = rc = SQLITE_BUSY; goto vdbe_return; } } assert( db->nStatement==0 ); @@ -69064,12 +69446,12 @@ rc = SQLITE_ERROR; } goto vdbe_return; }else{ sqlite3SetString(&p->zErrMsg, db, - (!u.at.desiredAutoCommit)?"cannot start a transaction within a transaction":( - (u.at.iRollback)?"cannot rollback - no transaction is active": + (!u.au.desiredAutoCommit)?"cannot start a transaction within a transaction":( + (u.au.iRollback)?"cannot rollback - no transaction is active": "cannot commit - no transaction is active")); rc = SQLITE_ERROR; } break; @@ -69105,26 +69487,26 @@ ** will automatically commit when the VDBE halts. ** ** If P2 is zero, then a read-lock is obtained on the database file. */ case OP_Transaction: { -#if 0 /* local variables moved into u.au */ +#if 0 /* local variables moved into u.av */ Btree *pBt; -#endif /* local variables moved into u.au */ +#endif /* local variables moved into u.av */ assert( p->bIsReader ); assert( p->readOnly==0 || pOp->p2==0 ); assert( pOp->p1>=0 && pOp->p1nDb ); assert( (p->btreeMask & (((yDbMask)1)<p1))!=0 ); if( pOp->p2 && (db->flags & SQLITE_QueryOnly)!=0 ){ rc = SQLITE_READONLY; goto abort_due_to_error; } - u.au.pBt = db->aDb[pOp->p1].pBt; + u.av.pBt = db->aDb[pOp->p1].pBt; - if( u.au.pBt ){ - rc = sqlite3BtreeBeginTrans(u.au.pBt, pOp->p2); + if( u.av.pBt ){ + rc = sqlite3BtreeBeginTrans(u.av.pBt, pOp->p2); if( rc==SQLITE_BUSY ){ p->pc = pc; p->rc = rc = SQLITE_BUSY; goto vdbe_return; } @@ -69133,20 +69515,20 @@ } if( pOp->p2 && p->usesStmtJournal && (db->autoCommit==0 || db->nVdbeRead>1) ){ - assert( sqlite3BtreeIsInTrans(u.au.pBt) ); + assert( sqlite3BtreeIsInTrans(u.av.pBt) ); if( p->iStatement==0 ){ assert( db->nStatement>=0 && db->nSavepoint>=0 ); db->nStatement++; p->iStatement = db->nSavepoint + db->nStatement; } rc = sqlite3VtabSavepoint(db, SAVEPOINT_BEGIN, p->iStatement-1); if( rc==SQLITE_OK ){ - rc = sqlite3BtreeBeginStmt(u.au.pBt, p->iStatement); + rc = sqlite3BtreeBeginStmt(u.av.pBt, p->iStatement); } /* Store the current value of the database handles deferred constraint ** counter. If the statement transaction needs to be rolled back, ** the value of this counter needs to be restored too. */ @@ -69168,26 +69550,26 @@ ** There must be a read-lock on the database (either a transaction ** must be started or there must be an open cursor) before ** executing this instruction. */ case OP_ReadCookie: { /* out2-prerelease */ -#if 0 /* local variables moved into u.av */ +#if 0 /* local variables moved into u.aw */ int iMeta; int iDb; int iCookie; -#endif /* local variables moved into u.av */ +#endif /* local variables moved into u.aw */ assert( p->bIsReader ); - u.av.iDb = pOp->p1; - u.av.iCookie = pOp->p3; + u.aw.iDb = pOp->p1; + u.aw.iCookie = pOp->p3; assert( pOp->p3=0 && u.av.iDbnDb ); - assert( db->aDb[u.av.iDb].pBt!=0 ); - assert( (p->btreeMask & (((yDbMask)1)<=0 && u.aw.iDbnDb ); + assert( db->aDb[u.aw.iDb].pBt!=0 ); + assert( (p->btreeMask & (((yDbMask)1)<aDb[u.av.iDb].pBt, u.av.iCookie, (u32 *)&u.av.iMeta); - pOut->u.i = u.av.iMeta; + sqlite3BtreeGetMeta(db->aDb[u.aw.iDb].pBt, u.aw.iCookie, (u32 *)&u.aw.iMeta); + pOut->u.i = u.aw.iMeta; break; } /* Opcode: SetCookie P1 P2 P3 * * ** @@ -69198,31 +69580,31 @@ ** database file used to store temporary tables. ** ** A transaction must be started before executing this opcode. */ case OP_SetCookie: { /* in3 */ -#if 0 /* local variables moved into u.aw */ +#if 0 /* local variables moved into u.ax */ Db *pDb; -#endif /* local variables moved into u.aw */ +#endif /* local variables moved into u.ax */ assert( pOp->p2p1>=0 && pOp->p1nDb ); assert( (p->btreeMask & (((yDbMask)1)<p1))!=0 ); assert( p->readOnly==0 ); - u.aw.pDb = &db->aDb[pOp->p1]; - assert( u.aw.pDb->pBt!=0 ); + u.ax.pDb = &db->aDb[pOp->p1]; + assert( u.ax.pDb->pBt!=0 ); assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) ); pIn3 = &aMem[pOp->p3]; sqlite3VdbeMemIntegerify(pIn3); /* See note about index shifting on OP_ReadCookie */ - rc = sqlite3BtreeUpdateMeta(u.aw.pDb->pBt, pOp->p2, (int)pIn3->u.i); + rc = sqlite3BtreeUpdateMeta(u.ax.pDb->pBt, pOp->p2, (int)pIn3->u.i); if( pOp->p2==BTREE_SCHEMA_VERSION ){ /* When the schema cookie changes, record the new cookie internally */ - u.aw.pDb->pSchema->schema_cookie = (int)pIn3->u.i; + u.ax.pDb->pSchema->schema_cookie = (int)pIn3->u.i; db->flags |= SQLITE_InternChanges; }else if( pOp->p2==BTREE_FILE_FORMAT ){ /* Record changes in the file format */ - u.aw.pDb->pSchema->file_format = (u8)pIn3->u.i; + u.ax.pDb->pSchema->file_format = (u8)pIn3->u.i; } if( pOp->p1==1 ){ /* Invalidate all prepared statements whenever the TEMP database ** schema is changed. Ticket #1644 */ sqlite3ExpirePreparedStatements(db); @@ -69248,28 +69630,28 @@ ** Either a transaction needs to have been started or an OP_Open needs ** to be executed (to establish a read lock) before this opcode is ** invoked. */ case OP_VerifyCookie: { -#if 0 /* local variables moved into u.ax */ +#if 0 /* local variables moved into u.ay */ int iMeta; int iGen; Btree *pBt; -#endif /* local variables moved into u.ax */ +#endif /* local variables moved into u.ay */ assert( pOp->p1>=0 && pOp->p1nDb ); assert( (p->btreeMask & (((yDbMask)1)<p1))!=0 ); assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) ); assert( p->bIsReader ); - u.ax.pBt = db->aDb[pOp->p1].pBt; - if( u.ax.pBt ){ - sqlite3BtreeGetMeta(u.ax.pBt, BTREE_SCHEMA_VERSION, (u32 *)&u.ax.iMeta); - u.ax.iGen = db->aDb[pOp->p1].pSchema->iGeneration; + u.ay.pBt = db->aDb[pOp->p1].pBt; + if( u.ay.pBt ){ + sqlite3BtreeGetMeta(u.ay.pBt, BTREE_SCHEMA_VERSION, (u32 *)&u.ay.iMeta); + u.ay.iGen = db->aDb[pOp->p1].pSchema->iGeneration; }else{ - u.ax.iGen = u.ax.iMeta = 0; + u.ay.iGen = u.ay.iMeta = 0; } - if( u.ax.iMeta!=pOp->p2 || u.ax.iGen!=pOp->p3 ){ + if( u.ay.iMeta!=pOp->p2 || u.ay.iGen!=pOp->p3 ){ sqlite3DbFree(db, p->zErrMsg); p->zErrMsg = sqlite3DbStrDup(db, "database schema has changed"); /* If the schema-cookie from the database file matches the cookie ** stored with the in-memory representation of the schema, do ** not reload the schema from the database file. @@ -69281,11 +69663,11 @@ ** discard the database schema, as the user code implementing the ** v-table would have to be ready for the sqlite3_vtab structure itself ** to be invalidated whenever sqlite3_step() is called from within ** a v-table method. */ - if( db->aDb[pOp->p1].pSchema->schema_cookie!=u.ax.iMeta ){ + if( db->aDb[pOp->p1].pSchema->schema_cookie!=u.ay.iMeta ){ sqlite3ResetOneSchema(db, pOp->p1); } p->expired = 1; rc = SQLITE_SCHEMA; @@ -69292,10 +69674,11 @@ } break; } /* Opcode: OpenRead P1 P2 P3 P4 P5 +** Synopsis: root=P2 iDb=P3 ** ** Open a read-only cursor for the database table whose root page is ** P2 in a database file. The database file is determined by P3. ** P3==0 means the main database, P3==1 means the database used for ** temporary tables, and P3>1 means used the corresponding attached @@ -69322,10 +69705,11 @@ ** value, it is set to the number of columns in the table. ** ** See also OpenWrite. */ /* Opcode: OpenWrite P1 P2 P3 P4 P5 +** Synopsis: root=P2 iDb=P3 ** ** Open a read/write cursor named P1 on the table or index whose root ** page is P2. Or if P5!=0 use the content of register P2 to find the ** root page. ** @@ -69342,20 +69726,20 @@ ** ** See also OpenRead. */ case OP_OpenRead: case OP_OpenWrite: { -#if 0 /* local variables moved into u.ay */ +#if 0 /* local variables moved into u.az */ int nField; KeyInfo *pKeyInfo; int p2; int iDb; int wrFlag; Btree *pX; VdbeCursor *pCur; Db *pDb; -#endif /* local variables moved into u.ay */ +#endif /* local variables moved into u.az */ assert( (pOp->p5&(OPFLAG_P2ISREG|OPFLAG_BULKCSR))==pOp->p5 ); assert( pOp->opcode==OP_OpenWrite || pOp->p5==0 ); assert( p->bIsReader ); assert( pOp->opcode==OP_OpenRead || p->readOnly==0 ); @@ -69363,76 +69747,78 @@ if( p->expired ){ rc = SQLITE_ABORT; break; } - u.ay.nField = 0; - u.ay.pKeyInfo = 0; - u.ay.p2 = pOp->p2; - u.ay.iDb = pOp->p3; - assert( u.ay.iDb>=0 && u.ay.iDbnDb ); - assert( (p->btreeMask & (((yDbMask)1)<aDb[u.ay.iDb]; - u.ay.pX = u.ay.pDb->pBt; - assert( u.ay.pX!=0 ); + u.az.nField = 0; + u.az.pKeyInfo = 0; + u.az.p2 = pOp->p2; + u.az.iDb = pOp->p3; + assert( u.az.iDb>=0 && u.az.iDbnDb ); + assert( (p->btreeMask & (((yDbMask)1)<aDb[u.az.iDb]; + u.az.pX = u.az.pDb->pBt; + assert( u.az.pX!=0 ); if( pOp->opcode==OP_OpenWrite ){ - u.ay.wrFlag = 1; - assert( sqlite3SchemaMutexHeld(db, u.ay.iDb, 0) ); - if( u.ay.pDb->pSchema->file_format < p->minWriteFileFormat ){ - p->minWriteFileFormat = u.ay.pDb->pSchema->file_format; + u.az.wrFlag = 1; + assert( sqlite3SchemaMutexHeld(db, u.az.iDb, 0) ); + if( u.az.pDb->pSchema->file_format < p->minWriteFileFormat ){ + p->minWriteFileFormat = u.az.pDb->pSchema->file_format; } }else{ - u.ay.wrFlag = 0; + u.az.wrFlag = 0; } if( pOp->p5 & OPFLAG_P2ISREG ){ - assert( u.ay.p2>0 ); - assert( u.ay.p2<=(p->nMem-p->nCursor) ); - pIn2 = &aMem[u.ay.p2]; + assert( u.az.p2>0 ); + assert( u.az.p2<=(p->nMem-p->nCursor) ); + pIn2 = &aMem[u.az.p2]; assert( memIsValid(pIn2) ); assert( (pIn2->flags & MEM_Int)!=0 ); sqlite3VdbeMemIntegerify(pIn2); - u.ay.p2 = (int)pIn2->u.i; - /* The u.ay.p2 value always comes from a prior OP_CreateTable opcode and - ** that opcode will always set the u.ay.p2 value to 2 or more or else fail. + u.az.p2 = (int)pIn2->u.i; + /* The u.az.p2 value always comes from a prior OP_CreateTable opcode and + ** that opcode will always set the u.az.p2 value to 2 or more or else fail. ** If there were a failure, the prepared statement would have halted ** before reaching this instruction. */ - if( NEVER(u.ay.p2<2) ) { + if( NEVER(u.az.p2<2) ) { rc = SQLITE_CORRUPT_BKPT; goto abort_due_to_error; } } if( pOp->p4type==P4_KEYINFO ){ - u.ay.pKeyInfo = pOp->p4.pKeyInfo; - u.ay.pKeyInfo->enc = ENC(p->db); - u.ay.nField = u.ay.pKeyInfo->nField+1; + u.az.pKeyInfo = pOp->p4.pKeyInfo; + assert( u.az.pKeyInfo->enc==ENC(db) ); + assert( u.az.pKeyInfo->db==db ); + u.az.nField = u.az.pKeyInfo->nField+u.az.pKeyInfo->nXField; }else if( pOp->p4type==P4_INT32 ){ - u.ay.nField = pOp->p4.i; + u.az.nField = pOp->p4.i; } assert( pOp->p1>=0 ); - u.ay.pCur = allocateCursor(p, pOp->p1, u.ay.nField, u.ay.iDb, 1); - if( u.ay.pCur==0 ) goto no_mem; - u.ay.pCur->nullRow = 1; - u.ay.pCur->isOrdered = 1; - rc = sqlite3BtreeCursor(u.ay.pX, u.ay.p2, u.ay.wrFlag, u.ay.pKeyInfo, u.ay.pCur->pCursor); - u.ay.pCur->pKeyInfo = u.ay.pKeyInfo; + u.az.pCur = allocateCursor(p, pOp->p1, u.az.nField, u.az.iDb, 1); + if( u.az.pCur==0 ) goto no_mem; + u.az.pCur->nullRow = 1; + u.az.pCur->isOrdered = 1; + rc = sqlite3BtreeCursor(u.az.pX, u.az.p2, u.az.wrFlag, u.az.pKeyInfo, u.az.pCur->pCursor); + u.az.pCur->pKeyInfo = u.az.pKeyInfo; assert( OPFLAG_BULKCSR==BTREE_BULKLOAD ); - sqlite3BtreeCursorHints(u.ay.pCur->pCursor, (pOp->p5 & OPFLAG_BULKCSR)); + sqlite3BtreeCursorHints(u.az.pCur->pCursor, (pOp->p5 & OPFLAG_BULKCSR)); /* Since it performs no memory allocation or IO, the only value that ** sqlite3BtreeCursor() may return is SQLITE_OK. */ assert( rc==SQLITE_OK ); /* Set the VdbeCursor.isTable and isIndex variables. Previous versions of ** SQLite used to check if the root-page flags were sane at this point ** and report database corruption if they were not, but this check has ** since moved into the btree layer. */ - u.ay.pCur->isTable = pOp->p4type!=P4_KEYINFO; - u.ay.pCur->isIndex = !u.ay.pCur->isTable; + u.az.pCur->isTable = pOp->p4type!=P4_KEYINFO; + u.az.pCur->isIndex = !u.az.pCur->isTable; break; } /* Opcode: OpenEphemeral P1 P2 * P4 P5 +** Synopsis: nColumn=P2 ** ** Open a new cursor P1 to a transient table. ** The cursor is always opened read/write even if ** the main database is read-only. The ephemeral ** table is deleted automatically when the cursor is closed. @@ -69440,98 +69826,96 @@ ** P2 is the number of columns in the ephemeral table. ** The cursor points to a BTree table if P4==0 and to a BTree index ** if P4 is not 0. If P4 is not NULL, it points to a KeyInfo structure ** that defines the format of keys in the index. ** -** This opcode was once called OpenTemp. But that created -** confusion because the term "temp table", might refer either -** to a TEMP table at the SQL level, or to a table opened by -** this opcode. Then this opcode was call OpenVirtual. But -** that created confusion with the whole virtual-table idea. -** ** The P5 parameter can be a mask of the BTREE_* flags defined ** in btree.h. These flags control aspects of the operation of ** the btree. The BTREE_OMIT_JOURNAL and BTREE_SINGLE flags are ** added automatically. */ /* Opcode: OpenAutoindex P1 P2 * P4 * +** Synopsis: nColumn=P2 ** ** This opcode works the same as OP_OpenEphemeral. It has a ** different name to distinguish its use. Tables created using ** by this opcode will be used for automatically created transient ** indices in joins. */ case OP_OpenAutoindex: case OP_OpenEphemeral: { -#if 0 /* local variables moved into u.az */ +#if 0 /* local variables moved into u.ba */ VdbeCursor *pCx; -#endif /* local variables moved into u.az */ + KeyInfo *pKeyInfo; +#endif /* local variables moved into u.ba */ + static const int vfsFlags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_EXCLUSIVE | SQLITE_OPEN_DELETEONCLOSE | SQLITE_OPEN_TRANSIENT_DB; - assert( pOp->p1>=0 ); - u.az.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1); - if( u.az.pCx==0 ) goto no_mem; - u.az.pCx->nullRow = 1; - rc = sqlite3BtreeOpen(db->pVfs, 0, db, &u.az.pCx->pBt, + u.ba.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1); + if( u.ba.pCx==0 ) goto no_mem; + u.ba.pCx->nullRow = 1; + rc = sqlite3BtreeOpen(db->pVfs, 0, db, &u.ba.pCx->pBt, BTREE_OMIT_JOURNAL | BTREE_SINGLE | pOp->p5, vfsFlags); if( rc==SQLITE_OK ){ - rc = sqlite3BtreeBeginTrans(u.az.pCx->pBt, 1); + rc = sqlite3BtreeBeginTrans(u.ba.pCx->pBt, 1); } if( rc==SQLITE_OK ){ /* If a transient index is required, create it by calling ** sqlite3BtreeCreateTable() with the BTREE_BLOBKEY flag before ** opening it. If a transient table is required, just use the ** automatically created table with root-page 1 (an BLOB_INTKEY table). */ - if( pOp->p4.pKeyInfo ){ + if( (u.ba.pKeyInfo = pOp->p4.pKeyInfo)!=0 ){ int pgno; assert( pOp->p4type==P4_KEYINFO ); - rc = sqlite3BtreeCreateTable(u.az.pCx->pBt, &pgno, BTREE_BLOBKEY | pOp->p5); + rc = sqlite3BtreeCreateTable(u.ba.pCx->pBt, &pgno, BTREE_BLOBKEY | pOp->p5); if( rc==SQLITE_OK ){ assert( pgno==MASTER_ROOT+1 ); - rc = sqlite3BtreeCursor(u.az.pCx->pBt, pgno, 1, - (KeyInfo*)pOp->p4.z, u.az.pCx->pCursor); - u.az.pCx->pKeyInfo = pOp->p4.pKeyInfo; - u.az.pCx->pKeyInfo->enc = ENC(p->db); - } - u.az.pCx->isTable = 0; - }else{ - rc = sqlite3BtreeCursor(u.az.pCx->pBt, MASTER_ROOT, 1, 0, u.az.pCx->pCursor); - u.az.pCx->isTable = 1; + assert( u.ba.pKeyInfo->db==db ); + assert( u.ba.pKeyInfo->enc==ENC(db) ); + u.ba.pCx->pKeyInfo = u.ba.pKeyInfo; + rc = sqlite3BtreeCursor(u.ba.pCx->pBt, pgno, 1, u.ba.pKeyInfo, u.ba.pCx->pCursor); + } + u.ba.pCx->isTable = 0; + }else{ + rc = sqlite3BtreeCursor(u.ba.pCx->pBt, MASTER_ROOT, 1, 0, u.ba.pCx->pCursor); + u.ba.pCx->isTable = 1; } } - u.az.pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED); - u.az.pCx->isIndex = !u.az.pCx->isTable; + u.ba.pCx->isOrdered = (pOp->p5!=BTREE_UNORDERED); + u.ba.pCx->isIndex = !u.ba.pCx->isTable; break; } -/* Opcode: SorterOpen P1 P2 * P4 * +/* Opcode: SorterOpen P1 * * P4 * ** ** This opcode works like OP_OpenEphemeral except that it opens ** a transient index that is specifically designed to sort large ** tables using an external merge-sort algorithm. */ case OP_SorterOpen: { -#if 0 /* local variables moved into u.ba */ +#if 0 /* local variables moved into u.bb */ VdbeCursor *pCx; -#endif /* local variables moved into u.ba */ - - u.ba.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1); - if( u.ba.pCx==0 ) goto no_mem; - u.ba.pCx->pKeyInfo = pOp->p4.pKeyInfo; - u.ba.pCx->pKeyInfo->enc = ENC(p->db); - u.ba.pCx->isSorter = 1; - rc = sqlite3VdbeSorterInit(db, u.ba.pCx); +#endif /* local variables moved into u.bb */ + + u.bb.pCx = allocateCursor(p, pOp->p1, pOp->p2, -1, 1); + if( u.bb.pCx==0 ) goto no_mem; + u.bb.pCx->pKeyInfo = pOp->p4.pKeyInfo; + assert( u.bb.pCx->pKeyInfo->db==db ); + assert( u.bb.pCx->pKeyInfo->enc==ENC(db) ); + u.bb.pCx->isSorter = 1; + rc = sqlite3VdbeSorterInit(db, u.bb.pCx); break; } /* Opcode: OpenPseudo P1 P2 P3 * P5 +** Synopsis: content in r[P2@P3] ** ** Open a new cursor that points to a fake table that contains a single ** row of data. The content of that one row in the content of memory ** register P2 when P5==0. In other words, cursor P1 becomes an alias for the ** MEM_Blob content contained in register P2. When P5==1, then the @@ -69544,22 +69928,22 @@ ** ** P3 is the number of fields in the records that will be stored by ** the pseudo-table. */ case OP_OpenPseudo: { -#if 0 /* local variables moved into u.bb */ +#if 0 /* local variables moved into u.bc */ VdbeCursor *pCx; -#endif /* local variables moved into u.bb */ +#endif /* local variables moved into u.bc */ assert( pOp->p1>=0 ); - u.bb.pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0); - if( u.bb.pCx==0 ) goto no_mem; - u.bb.pCx->nullRow = 1; - u.bb.pCx->pseudoTableReg = pOp->p2; - u.bb.pCx->isTable = 1; - u.bb.pCx->isIndex = 0; - u.bb.pCx->multiPseudo = pOp->p5; + u.bc.pCx = allocateCursor(p, pOp->p1, pOp->p3, -1, 0); + if( u.bc.pCx==0 ) goto no_mem; + u.bc.pCx->nullRow = 1; + u.bc.pCx->pseudoTableReg = pOp->p2; + u.bc.pCx->isTable = 1; + u.bc.pCx->isIndex = 0; + u.bc.pCx->multiPseudo = pOp->p5; break; } /* Opcode: Close P1 * * * * ** @@ -69572,10 +69956,11 @@ p->apCsr[pOp->p1] = 0; break; } /* Opcode: SeekGe P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), ** use the value in register P3 as the key. If cursor P1 refers ** to an SQL index, then P3 is the first in an array of P4 registers ** that are used as an unpacked index key. @@ -69585,10 +69970,11 @@ ** greater than or equal to the key and P2 is not zero, then jump to P2. ** ** See also: Found, NotFound, Distinct, SeekLt, SeekGt, SeekLe */ /* Opcode: SeekGt P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), ** use the value in register P3 as a key. If cursor P1 refers ** to an SQL index, then P3 is the first in an array of P4 registers ** that are used as an unpacked index key. @@ -69598,10 +69984,11 @@ ** the key and P2 is not zero, then jump to P2. ** ** See also: Found, NotFound, Distinct, SeekLt, SeekGe, SeekLe */ /* Opcode: SeekLt P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), ** use the value in register P3 as a key. If cursor P1 refers ** to an SQL index, then P3 is the first in an array of P4 registers ** that are used as an unpacked index key. @@ -69611,10 +69998,11 @@ ** the key and P2 is not zero, then jump to P2. ** ** See also: Found, NotFound, Distinct, SeekGt, SeekGe, SeekLe */ /* Opcode: SeekLe P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If cursor P1 refers to an SQL table (B-Tree that uses integer keys), ** use the value in register P3 as a key. If cursor P1 refers ** to an SQL index, then P3 is the first in an array of P4 registers ** that are used as an unpacked index key. @@ -69627,200 +70015,197 @@ */ case OP_SeekLt: /* jump, in3 */ case OP_SeekLe: /* jump, in3 */ case OP_SeekGe: /* jump, in3 */ case OP_SeekGt: { /* jump, in3 */ -#if 0 /* local variables moved into u.bc */ +#if 0 /* local variables moved into u.bd */ int res; int oc; VdbeCursor *pC; UnpackedRecord r; int nField; i64 iKey; /* The rowid we are to seek to */ -#endif /* local variables moved into u.bc */ +#endif /* local variables moved into u.bd */ assert( pOp->p1>=0 && pOp->p1nCursor ); assert( pOp->p2!=0 ); - u.bc.pC = p->apCsr[pOp->p1]; - assert( u.bc.pC!=0 ); - assert( u.bc.pC->pseudoTableReg==0 ); + u.bd.pC = p->apCsr[pOp->p1]; + assert( u.bd.pC!=0 ); + assert( u.bd.pC->pseudoTableReg==0 ); assert( OP_SeekLe == OP_SeekLt+1 ); assert( OP_SeekGe == OP_SeekLt+2 ); assert( OP_SeekGt == OP_SeekLt+3 ); - assert( u.bc.pC->isOrdered ); - if( ALWAYS(u.bc.pC->pCursor!=0) ){ - u.bc.oc = pOp->opcode; - u.bc.pC->nullRow = 0; - if( u.bc.pC->isTable ){ - /* The input value in P3 might be of any type: integer, real, string, - ** blob, or NULL. But it needs to be an integer before we can do - ** the seek, so covert it. */ - pIn3 = &aMem[pOp->p3]; - applyNumericAffinity(pIn3); - u.bc.iKey = sqlite3VdbeIntValue(pIn3); - u.bc.pC->rowidIsValid = 0; - - /* If the P3 value could not be converted into an integer without - ** loss of information, then special processing is required... */ - if( (pIn3->flags & MEM_Int)==0 ){ - if( (pIn3->flags & MEM_Real)==0 ){ - /* If the P3 value cannot be converted into any kind of a number, - ** then the seek is not possible, so jump to P2 */ - pc = pOp->p2 - 1; - break; - } - /* If we reach this point, then the P3 value must be a floating - ** point number. */ - assert( (pIn3->flags & MEM_Real)!=0 ); - - if( u.bc.iKey==SMALLEST_INT64 && (pIn3->r<(double)u.bc.iKey || pIn3->r>0) ){ - /* The P3 value is too large in magnitude to be expressed as an - ** integer. */ - u.bc.res = 1; - if( pIn3->r<0 ){ - if( u.bc.oc>=OP_SeekGe ){ assert( u.bc.oc==OP_SeekGe || u.bc.oc==OP_SeekGt ); - rc = sqlite3BtreeFirst(u.bc.pC->pCursor, &u.bc.res); - if( rc!=SQLITE_OK ) goto abort_due_to_error; - } - }else{ - if( u.bc.oc<=OP_SeekLe ){ assert( u.bc.oc==OP_SeekLt || u.bc.oc==OP_SeekLe ); - rc = sqlite3BtreeLast(u.bc.pC->pCursor, &u.bc.res); - if( rc!=SQLITE_OK ) goto abort_due_to_error; - } - } - if( u.bc.res ){ - pc = pOp->p2 - 1; - } - break; - }else if( u.bc.oc==OP_SeekLt || u.bc.oc==OP_SeekGe ){ - /* Use the ceiling() function to convert real->int */ - if( pIn3->r > (double)u.bc.iKey ) u.bc.iKey++; - }else{ - /* Use the floor() function to convert real->int */ - assert( u.bc.oc==OP_SeekLe || u.bc.oc==OP_SeekGt ); - if( pIn3->r < (double)u.bc.iKey ) u.bc.iKey--; - } - } - rc = sqlite3BtreeMovetoUnpacked(u.bc.pC->pCursor, 0, (u64)u.bc.iKey, 0, &u.bc.res); - if( rc!=SQLITE_OK ){ - goto abort_due_to_error; - } - if( u.bc.res==0 ){ - u.bc.pC->rowidIsValid = 1; - u.bc.pC->lastRowid = u.bc.iKey; - } - }else{ - u.bc.nField = pOp->p4.i; - assert( pOp->p4type==P4_INT32 ); - assert( u.bc.nField>0 ); - u.bc.r.pKeyInfo = u.bc.pC->pKeyInfo; - u.bc.r.nField = (u16)u.bc.nField; - - /* The next line of code computes as follows, only faster: - ** if( u.bc.oc==OP_SeekGt || u.bc.oc==OP_SeekLe ){ - ** u.bc.r.flags = UNPACKED_INCRKEY; - ** }else{ - ** u.bc.r.flags = 0; - ** } - */ - u.bc.r.flags = (u8)(UNPACKED_INCRKEY * (1 & (u.bc.oc - OP_SeekLt))); - assert( u.bc.oc!=OP_SeekGt || u.bc.r.flags==UNPACKED_INCRKEY ); - assert( u.bc.oc!=OP_SeekLe || u.bc.r.flags==UNPACKED_INCRKEY ); - assert( u.bc.oc!=OP_SeekGe || u.bc.r.flags==0 ); - assert( u.bc.oc!=OP_SeekLt || u.bc.r.flags==0 ); - - u.bc.r.aMem = &aMem[pOp->p3]; -#ifdef SQLITE_DEBUG - { int i; for(i=0; ipCursor, &u.bc.r, 0, 0, &u.bc.res); - if( rc!=SQLITE_OK ){ - goto abort_due_to_error; - } - u.bc.pC->rowidIsValid = 0; - } - u.bc.pC->deferredMoveto = 0; - u.bc.pC->cacheStatus = CACHE_STALE; -#ifdef SQLITE_TEST - sqlite3_search_count++; -#endif - if( u.bc.oc>=OP_SeekGe ){ assert( u.bc.oc==OP_SeekGe || u.bc.oc==OP_SeekGt ); - if( u.bc.res<0 || (u.bc.res==0 && u.bc.oc==OP_SeekGt) ){ - rc = sqlite3BtreeNext(u.bc.pC->pCursor, &u.bc.res); - if( rc!=SQLITE_OK ) goto abort_due_to_error; - u.bc.pC->rowidIsValid = 0; - }else{ - u.bc.res = 0; - } - }else{ - assert( u.bc.oc==OP_SeekLt || u.bc.oc==OP_SeekLe ); - if( u.bc.res>0 || (u.bc.res==0 && u.bc.oc==OP_SeekLt) ){ - rc = sqlite3BtreePrevious(u.bc.pC->pCursor, &u.bc.res); - if( rc!=SQLITE_OK ) goto abort_due_to_error; - u.bc.pC->rowidIsValid = 0; - }else{ - /* u.bc.res might be negative because the table is empty. Check to - ** see if this is the case. - */ - u.bc.res = sqlite3BtreeEof(u.bc.pC->pCursor); - } - } - assert( pOp->p2>0 ); - if( u.bc.res ){ - pc = pOp->p2 - 1; - } - }else{ - /* This happens when attempting to open the sqlite3_master table - ** for read access returns SQLITE_EMPTY. In this case always - ** take the jump (since there are no records in the table). - */ + assert( u.bd.pC->isOrdered ); + assert( u.bd.pC->pCursor!=0 ); + u.bd.oc = pOp->opcode; + u.bd.pC->nullRow = 0; + if( u.bd.pC->isTable ){ + /* The input value in P3 might be of any type: integer, real, string, + ** blob, or NULL. But it needs to be an integer before we can do + ** the seek, so covert it. */ + pIn3 = &aMem[pOp->p3]; + applyNumericAffinity(pIn3); + u.bd.iKey = sqlite3VdbeIntValue(pIn3); + u.bd.pC->rowidIsValid = 0; + + /* If the P3 value could not be converted into an integer without + ** loss of information, then special processing is required... */ + if( (pIn3->flags & MEM_Int)==0 ){ + if( (pIn3->flags & MEM_Real)==0 ){ + /* If the P3 value cannot be converted into any kind of a number, + ** then the seek is not possible, so jump to P2 */ + pc = pOp->p2 - 1; + break; + } + /* If we reach this point, then the P3 value must be a floating + ** point number. */ + assert( (pIn3->flags & MEM_Real)!=0 ); + + if( u.bd.iKey==SMALLEST_INT64 && (pIn3->r<(double)u.bd.iKey || pIn3->r>0) ){ + /* The P3 value is too large in magnitude to be expressed as an + ** integer. */ + u.bd.res = 1; + if( pIn3->r<0 ){ + if( u.bd.oc>=OP_SeekGe ){ assert( u.bd.oc==OP_SeekGe || u.bd.oc==OP_SeekGt ); + rc = sqlite3BtreeFirst(u.bd.pC->pCursor, &u.bd.res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + } + }else{ + if( u.bd.oc<=OP_SeekLe ){ assert( u.bd.oc==OP_SeekLt || u.bd.oc==OP_SeekLe ); + rc = sqlite3BtreeLast(u.bd.pC->pCursor, &u.bd.res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + } + } + if( u.bd.res ){ + pc = pOp->p2 - 1; + } + break; + }else if( u.bd.oc==OP_SeekLt || u.bd.oc==OP_SeekGe ){ + /* Use the ceiling() function to convert real->int */ + if( pIn3->r > (double)u.bd.iKey ) u.bd.iKey++; + }else{ + /* Use the floor() function to convert real->int */ + assert( u.bd.oc==OP_SeekLe || u.bd.oc==OP_SeekGt ); + if( pIn3->r < (double)u.bd.iKey ) u.bd.iKey--; + } + } + rc = sqlite3BtreeMovetoUnpacked(u.bd.pC->pCursor, 0, (u64)u.bd.iKey, 0, &u.bd.res); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + if( u.bd.res==0 ){ + u.bd.pC->rowidIsValid = 1; + u.bd.pC->lastRowid = u.bd.iKey; + } + }else{ + u.bd.nField = pOp->p4.i; + assert( pOp->p4type==P4_INT32 ); + assert( u.bd.nField>0 ); + u.bd.r.pKeyInfo = u.bd.pC->pKeyInfo; + u.bd.r.nField = (u16)u.bd.nField; + + /* The next line of code computes as follows, only faster: + ** if( u.bd.oc==OP_SeekGt || u.bd.oc==OP_SeekLe ){ + ** u.bd.r.flags = UNPACKED_INCRKEY; + ** }else{ + ** u.bd.r.flags = 0; + ** } + */ + u.bd.r.flags = (u8)(UNPACKED_INCRKEY * (1 & (u.bd.oc - OP_SeekLt))); + assert( u.bd.oc!=OP_SeekGt || u.bd.r.flags==UNPACKED_INCRKEY ); + assert( u.bd.oc!=OP_SeekLe || u.bd.r.flags==UNPACKED_INCRKEY ); + assert( u.bd.oc!=OP_SeekGe || u.bd.r.flags==0 ); + assert( u.bd.oc!=OP_SeekLt || u.bd.r.flags==0 ); + + u.bd.r.aMem = &aMem[pOp->p3]; +#ifdef SQLITE_DEBUG + { int i; for(i=0; ipCursor, &u.bd.r, 0, 0, &u.bd.res); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + u.bd.pC->rowidIsValid = 0; + } + u.bd.pC->deferredMoveto = 0; + u.bd.pC->cacheStatus = CACHE_STALE; +#ifdef SQLITE_TEST + sqlite3_search_count++; +#endif + if( u.bd.oc>=OP_SeekGe ){ assert( u.bd.oc==OP_SeekGe || u.bd.oc==OP_SeekGt ); + if( u.bd.res<0 || (u.bd.res==0 && u.bd.oc==OP_SeekGt) ){ + rc = sqlite3BtreeNext(u.bd.pC->pCursor, &u.bd.res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + u.bd.pC->rowidIsValid = 0; + }else{ + u.bd.res = 0; + } + }else{ + assert( u.bd.oc==OP_SeekLt || u.bd.oc==OP_SeekLe ); + if( u.bd.res>0 || (u.bd.res==0 && u.bd.oc==OP_SeekLt) ){ + rc = sqlite3BtreePrevious(u.bd.pC->pCursor, &u.bd.res); + if( rc!=SQLITE_OK ) goto abort_due_to_error; + u.bd.pC->rowidIsValid = 0; + }else{ + /* u.bd.res might be negative because the table is empty. Check to + ** see if this is the case. + */ + u.bd.res = sqlite3BtreeEof(u.bd.pC->pCursor); + } + } + assert( pOp->p2>0 ); + if( u.bd.res ){ pc = pOp->p2 - 1; } break; } /* Opcode: Seek P1 P2 * * * +** Synopsis: intkey=r[P2] ** ** P1 is an open table cursor and P2 is a rowid integer. Arrange ** for P1 to move so that it points to the rowid given by P2. ** ** This is actually a deferred seek. Nothing actually happens until ** the cursor is used to read a record. That way, if no reads ** occur, no unnecessary I/O happens. */ case OP_Seek: { /* in2 */ -#if 0 /* local variables moved into u.bd */ +#if 0 /* local variables moved into u.be */ VdbeCursor *pC; -#endif /* local variables moved into u.bd */ +#endif /* local variables moved into u.be */ assert( pOp->p1>=0 && pOp->p1nCursor ); - u.bd.pC = p->apCsr[pOp->p1]; - assert( u.bd.pC!=0 ); - if( ALWAYS(u.bd.pC->pCursor!=0) ){ - assert( u.bd.pC->isTable ); - u.bd.pC->nullRow = 0; - pIn2 = &aMem[pOp->p2]; - u.bd.pC->movetoTarget = sqlite3VdbeIntValue(pIn2); - u.bd.pC->rowidIsValid = 0; - u.bd.pC->deferredMoveto = 1; - } + u.be.pC = p->apCsr[pOp->p1]; + assert( u.be.pC!=0 ); + assert( u.be.pC->pCursor!=0 ); + assert( u.be.pC->isTable ); + u.be.pC->nullRow = 0; + pIn2 = &aMem[pOp->p2]; + u.be.pC->movetoTarget = sqlite3VdbeIntValue(pIn2); + u.be.pC->rowidIsValid = 0; + u.be.pC->deferredMoveto = 1; break; } /* Opcode: Found P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If P4==0 then register P3 holds a blob constructed by MakeRecord. If ** P4>0 then register P3 is the first of P4 registers that form an unpacked ** record. ** ** Cursor P1 is on an index btree. If the record identified by P3 and P4 ** is a prefix of any entry in P1 then a jump is made to P2 and ** P1 is left pointing at the matching entry. +** +** See also: NotFound, NoConflict, NotExists. SeekGe */ /* Opcode: NotFound P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] ** ** If P4==0 then register P3 holds a blob constructed by MakeRecord. If ** P4>0 then register P3 is the first of P4 registers that form an unpacked ** record. ** @@ -69828,177 +70213,126 @@ ** is not the prefix of any entry in P1 then a jump is made to P2. If P1 ** does contain an entry whose prefix matches the P3/P4 record then control ** falls through to the next instruction and P1 is left pointing at the ** matching entry. ** -** See also: Found, NotExists, IsUnique +** See also: Found, NotExists, NoConflict */ +/* Opcode: NoConflict P1 P2 P3 P4 * +** Synopsis: key=r[P3@P4] +** +** If P4==0 then register P3 holds a blob constructed by MakeRecord. If +** P4>0 then register P3 is the first of P4 registers that form an unpacked +** record. +** +** Cursor P1 is on an index btree. If the record identified by P3 and P4 +** contains any NULL value, jump immediately to P2. If all terms of the +** record are not-NULL then a check is done to determine if any row in the +** P1 index btree has a matching key prefix. If there are no matches, jump +** immediately to P2. If there is a match, fall through and leave the P1 +** cursor pointing to the matching row. +** +** This opcode is similar to OP_NotFound with the exceptions that the +** branch is always taken if any part of the search key input is NULL. +** +** See also: NotFound, Found, NotExists +*/ +case OP_NoConflict: /* jump, in3 */ case OP_NotFound: /* jump, in3 */ case OP_Found: { /* jump, in3 */ -#if 0 /* local variables moved into u.be */ +#if 0 /* local variables moved into u.bf */ int alreadyExists; + int ii; VdbeCursor *pC; int res; char *pFree; UnpackedRecord *pIdxKey; UnpackedRecord r; - char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*3 + 7]; -#endif /* local variables moved into u.be */ - -#ifdef SQLITE_TEST - sqlite3_found_count++; -#endif - - u.be.alreadyExists = 0; - assert( pOp->p1>=0 && pOp->p1nCursor ); - assert( pOp->p4type==P4_INT32 ); - u.be.pC = p->apCsr[pOp->p1]; - assert( u.be.pC!=0 ); - pIn3 = &aMem[pOp->p3]; - if( ALWAYS(u.be.pC->pCursor!=0) ){ - - assert( u.be.pC->isTable==0 ); - if( pOp->p4.i>0 ){ - u.be.r.pKeyInfo = u.be.pC->pKeyInfo; - u.be.r.nField = (u16)pOp->p4.i; - u.be.r.aMem = pIn3; -#ifdef SQLITE_DEBUG - { int i; for(i=0; ipKeyInfo, u.be.aTempRec, sizeof(u.be.aTempRec), &u.be.pFree - ); - if( u.be.pIdxKey==0 ) goto no_mem; - assert( pIn3->flags & MEM_Blob ); - assert( (pIn3->flags & MEM_Zero)==0 ); /* zeroblobs already expanded */ - sqlite3VdbeRecordUnpack(u.be.pC->pKeyInfo, pIn3->n, pIn3->z, u.be.pIdxKey); - u.be.pIdxKey->flags |= UNPACKED_PREFIX_MATCH; - } - rc = sqlite3BtreeMovetoUnpacked(u.be.pC->pCursor, u.be.pIdxKey, 0, 0, &u.be.res); - if( pOp->p4.i==0 ){ - sqlite3DbFree(db, u.be.pFree); - } - if( rc!=SQLITE_OK ){ - break; - } - u.be.alreadyExists = (u.be.res==0); - u.be.pC->deferredMoveto = 0; - u.be.pC->cacheStatus = CACHE_STALE; - } - if( pOp->opcode==OP_Found ){ - if( u.be.alreadyExists ) pc = pOp->p2 - 1; - }else{ - if( !u.be.alreadyExists ) pc = pOp->p2 - 1; - } - break; -} - -/* Opcode: IsUnique P1 P2 P3 P4 * -** -** Cursor P1 is open on an index b-tree - that is to say, a btree which -** no data and where the key are records generated by OP_MakeRecord with -** the list field being the integer ROWID of the entry that the index -** entry refers to. -** -** The P3 register contains an integer record number. Call this record -** number R. Register P4 is the first in a set of N contiguous registers -** that make up an unpacked index key that can be used with cursor P1. -** The value of N can be inferred from the cursor. N includes the rowid -** value appended to the end of the index record. This rowid value may -** or may not be the same as R. -** -** If any of the N registers beginning with register P4 contains a NULL -** value, jump immediately to P2. -** -** Otherwise, this instruction checks if cursor P1 contains an entry -** where the first (N-1) fields match but the rowid value at the end -** of the index entry is not R. If there is no such entry, control jumps -** to instruction P2. Otherwise, the rowid of the conflicting index -** entry is copied to register P3 and control falls through to the next -** instruction. -** -** See also: NotFound, NotExists, Found -*/ -case OP_IsUnique: { /* jump, in3 */ -#if 0 /* local variables moved into u.bf */ - u16 ii; - VdbeCursor *pCx; - BtCursor *pCrsr; - u16 nField; - Mem *aMx; - UnpackedRecord r; /* B-Tree index search key */ - i64 R; /* Rowid stored in register P3 */ -#endif /* local variables moved into u.bf */ - - pIn3 = &aMem[pOp->p3]; - u.bf.aMx = &aMem[pOp->p4.i]; - /* Assert that the values of parameters P1 and P4 are in range. */ - assert( pOp->p4type==P4_INT32 ); - assert( pOp->p4.i>0 && pOp->p4.i<=(p->nMem-p->nCursor) ); - assert( pOp->p1>=0 && pOp->p1nCursor ); - - /* Find the index cursor. */ - u.bf.pCx = p->apCsr[pOp->p1]; - assert( u.bf.pCx->deferredMoveto==0 ); - u.bf.pCx->seekResult = 0; - u.bf.pCx->cacheStatus = CACHE_STALE; - u.bf.pCrsr = u.bf.pCx->pCursor; - - /* If any of the values are NULL, take the jump. */ - u.bf.nField = u.bf.pCx->pKeyInfo->nField; - for(u.bf.ii=0; u.bf.iip2 - 1; - u.bf.pCrsr = 0; - break; - } - } - assert( (u.bf.aMx[u.bf.nField].flags & MEM_Null)==0 ); - - if( u.bf.pCrsr!=0 ){ - /* Populate the index search key. */ - u.bf.r.pKeyInfo = u.bf.pCx->pKeyInfo; - u.bf.r.nField = u.bf.nField + 1; - u.bf.r.flags = UNPACKED_PREFIX_SEARCH; - u.bf.r.aMem = u.bf.aMx; -#ifdef SQLITE_DEBUG - { int i; for(i=0; iu.i; - - /* Search the B-Tree index. If no conflicting record is found, jump - ** to P2. Otherwise, copy the rowid of the conflicting record to - ** register P3 and fall through to the next instruction. */ - rc = sqlite3BtreeMovetoUnpacked(u.bf.pCrsr, &u.bf.r, 0, 0, &u.bf.pCx->seekResult); - if( (u.bf.r.flags & UNPACKED_PREFIX_SEARCH) || u.bf.r.rowid==u.bf.R ){ - pc = pOp->p2 - 1; - }else{ - pIn3->u.i = u.bf.r.rowid; - } + char aTempRec[ROUND8(sizeof(UnpackedRecord)) + sizeof(Mem)*4 + 7]; +#endif /* local variables moved into u.bf */ + +#ifdef SQLITE_TEST + if( pOp->opcode!=OP_NoConflict ) sqlite3_found_count++; +#endif + + u.bf.alreadyExists = 0; + assert( pOp->p1>=0 && pOp->p1nCursor ); + assert( pOp->p4type==P4_INT32 ); + u.bf.pC = p->apCsr[pOp->p1]; + assert( u.bf.pC!=0 ); + pIn3 = &aMem[pOp->p3]; + assert( u.bf.pC->pCursor!=0 ); + assert( u.bf.pC->isTable==0 ); + if( pOp->p4.i>0 ){ + u.bf.r.pKeyInfo = u.bf.pC->pKeyInfo; + u.bf.r.nField = (u16)pOp->p4.i; + u.bf.r.aMem = pIn3; +#ifdef SQLITE_DEBUG + { + int i; + for(i=0; ip3+i, &u.bf.r.aMem[i]); + } + } +#endif + u.bf.r.flags = UNPACKED_PREFIX_MATCH; + u.bf.pIdxKey = &u.bf.r; + }else{ + u.bf.pIdxKey = sqlite3VdbeAllocUnpackedRecord( + u.bf.pC->pKeyInfo, u.bf.aTempRec, sizeof(u.bf.aTempRec), &u.bf.pFree + ); + if( u.bf.pIdxKey==0 ) goto no_mem; + assert( pIn3->flags & MEM_Blob ); + assert( (pIn3->flags & MEM_Zero)==0 ); /* zeroblobs already expanded */ + sqlite3VdbeRecordUnpack(u.bf.pC->pKeyInfo, pIn3->n, pIn3->z, u.bf.pIdxKey); + u.bf.pIdxKey->flags |= UNPACKED_PREFIX_MATCH; + } + if( pOp->opcode==OP_NoConflict ){ + /* For the OP_NoConflict opcode, take the jump if any of the + ** input fields are NULL, since any key with a NULL will not + ** conflict */ + for(u.bf.ii=0; u.bf.iip2 - 1; + break; + } + } + } + rc = sqlite3BtreeMovetoUnpacked(u.bf.pC->pCursor, u.bf.pIdxKey, 0, 0, &u.bf.res); + if( pOp->p4.i==0 ){ + sqlite3DbFree(db, u.bf.pFree); + } + if( rc!=SQLITE_OK ){ + break; + } + u.bf.pC->seekResult = u.bf.res; + u.bf.alreadyExists = (u.bf.res==0); + u.bf.pC->nullRow = 1-u.bf.alreadyExists; + u.bf.pC->deferredMoveto = 0; + u.bf.pC->cacheStatus = CACHE_STALE; + if( pOp->opcode==OP_Found ){ + if( u.bf.alreadyExists ) pc = pOp->p2 - 1; + }else{ + if( !u.bf.alreadyExists ) pc = pOp->p2 - 1; } break; } /* Opcode: NotExists P1 P2 P3 * * -** -** Use the content of register P3 as an integer key. If a record -** with that key does not exist in table of P1, then jump to P2. -** If the record does exist, then fall through. The cursor is left -** pointing to the record if it exists. -** -** The difference between this operation and NotFound is that this -** operation assumes the key is an integer and that P1 is a table whereas -** NotFound assumes key is a blob constructed from MakeRecord and -** P1 is an index. -** -** See also: Found, NotFound, IsUnique +** Synopsis: intkey=r[P3] +** +** P1 is the index of a cursor open on an SQL table btree (with integer +** keys). P3 is an integer rowid. If P1 does not contain a record with +** rowid P3 then jump immediately to P2. If P1 does contain a record +** with rowid P3 then leave the cursor pointing at that record and fall +** through to the next instruction. +** +** The OP_NotFound opcode performs the same operation on index btrees +** (with arbitrary multi-value keys). +** +** See also: Found, NotFound, NoConflict */ case OP_NotExists: { /* jump, in3 */ #if 0 /* local variables moved into u.bg */ VdbeCursor *pC; BtCursor *pCrsr; @@ -70012,36 +70346,29 @@ u.bg.pC = p->apCsr[pOp->p1]; assert( u.bg.pC!=0 ); assert( u.bg.pC->isTable ); assert( u.bg.pC->pseudoTableReg==0 ); u.bg.pCrsr = u.bg.pC->pCursor; - if( ALWAYS(u.bg.pCrsr!=0) ){ - u.bg.res = 0; - u.bg.iKey = pIn3->u.i; - rc = sqlite3BtreeMovetoUnpacked(u.bg.pCrsr, 0, u.bg.iKey, 0, &u.bg.res); - u.bg.pC->lastRowid = pIn3->u.i; - u.bg.pC->rowidIsValid = u.bg.res==0 ?1:0; - u.bg.pC->nullRow = 0; - u.bg.pC->cacheStatus = CACHE_STALE; - u.bg.pC->deferredMoveto = 0; - if( u.bg.res!=0 ){ - pc = pOp->p2 - 1; - assert( u.bg.pC->rowidIsValid==0 ); - } - u.bg.pC->seekResult = u.bg.res; - }else{ - /* This happens when an attempt to open a read cursor on the - ** sqlite_master table returns SQLITE_EMPTY. - */ - pc = pOp->p2 - 1; - assert( u.bg.pC->rowidIsValid==0 ); - u.bg.pC->seekResult = 0; - } + assert( u.bg.pCrsr!=0 ); + u.bg.res = 0; + u.bg.iKey = pIn3->u.i; + rc = sqlite3BtreeMovetoUnpacked(u.bg.pCrsr, 0, u.bg.iKey, 0, &u.bg.res); + u.bg.pC->lastRowid = pIn3->u.i; + u.bg.pC->rowidIsValid = u.bg.res==0 ?1:0; + u.bg.pC->nullRow = 0; + u.bg.pC->cacheStatus = CACHE_STALE; + u.bg.pC->deferredMoveto = 0; + if( u.bg.res!=0 ){ + pc = pOp->p2 - 1; + assert( u.bg.pC->rowidIsValid==0 ); + } + u.bg.pC->seekResult = u.bg.res; break; } /* Opcode: Sequence P1 P2 * * * +** Synopsis: r[P2]=rowid ** ** Find the next available sequence number for cursor P1. ** Write the sequence number into register P2. ** The sequence number on the cursor is incremented after this ** instruction. @@ -70053,10 +70380,11 @@ break; } /* Opcode: NewRowid P1 P2 P3 * * +** Synopsis: r[P2]=rowid ** ** Get a new integer record number (a.k.a "rowid") used as the key to a table. ** The record number is not previously used as a key in the database ** table that cursor P1 points to. The new record number is written ** written to register P2. @@ -70204,10 +70532,11 @@ pOut->u.i = u.bh.v; break; } /* Opcode: Insert P1 P2 P3 P4 P5 +** Synopsis: intkey=r[P3] data=r[P2] ** ** Write an entry into the table of cursor P1. A new entry is ** created if it doesn't already exist or the data for an existing ** entry is overwritten. The data is the value MEM_Blob stored in register ** number P2. The key is stored in register P3. The key must @@ -70243,10 +70572,11 @@ ** ** This instruction only works on tables. The equivalent instruction ** for indices is OP_IdxInsert. */ /* Opcode: InsertInt P1 P2 P3 P4 P5 +** Synopsis: intkey=P3 data=r[P2] ** ** This works exactly like OP_Insert except that the key is the ** integer value P3, not the value of the integer stored in register P3. */ case OP_Insert: @@ -70396,34 +70726,46 @@ sqlite3VdbeSetChanges(db, p->nChange); p->nChange = 0; break; } -/* Opcode: SorterCompare P1 P2 P3 +/* Opcode: SorterCompare P1 P2 P3 P4 +** Synopsis: if key(P1)!=rtrim(r[P3],P4) goto P2 ** -** P1 is a sorter cursor. This instruction compares the record blob in -** register P3 with the entry that the sorter cursor currently points to. -** If, excluding the rowid fields at the end, the two records are a match, -** fall through to the next instruction. Otherwise, jump to instruction P2. +** P1 is a sorter cursor. This instruction compares a prefix of the +** the record blob in register P3 against a prefix of the entry that +** the sorter cursor currently points to. The final P4 fields of both +** the P3 and sorter record are ignored. +** +** If either P3 or the sorter contains a NULL in one of their significant +** fields (not counting the P4 fields at the end which are ignored) then +** the comparison is assumed to be equal. +** +** Fall through to next instruction if the two records compare equal to +** each other. Jump to P2 if they are different. */ case OP_SorterCompare: { #if 0 /* local variables moved into u.bk */ VdbeCursor *pC; int res; + int nIgnore; #endif /* local variables moved into u.bk */ u.bk.pC = p->apCsr[pOp->p1]; assert( isSorter(u.bk.pC) ); + assert( pOp->p4type==P4_INT32 ); pIn3 = &aMem[pOp->p3]; - rc = sqlite3VdbeSorterCompare(u.bk.pC, pIn3, &u.bk.res); + u.bk.nIgnore = pOp->p4.i; + rc = sqlite3VdbeSorterCompare(u.bk.pC, pIn3, u.bk.nIgnore, &u.bk.res); if( u.bk.res ){ pc = pOp->p2-1; } break; }; /* Opcode: SorterData P1 P2 * * * +** Synopsis: r[P2]=data ** ** Write into register P2 the current sorter data for sorter cursor P1. */ case OP_SorterData: { #if 0 /* local variables moved into u.bl */ @@ -70436,10 +70778,11 @@ rc = sqlite3VdbeSorterRowkey(u.bl.pC, pOut); break; } /* Opcode: RowData P1 P2 * * * +** Synopsis: r[P2]=data ** ** Write into register P2 the complete row data for cursor P1. ** There is no interpretation of the data. ** It is just copied onto the P2 register exactly as ** it is found in the database file. @@ -70446,10 +70789,11 @@ ** ** If the P1 cursor must be pointing to a valid row (not a NULL row) ** of a real table, not a pseudo-table. */ /* Opcode: RowKey P1 P2 * * * +** Synopsis: r[P2]=key ** ** Write into register P2 the complete row key for cursor P1. ** There is no interpretation of the data. ** The key is copied onto the P3 register exactly as ** it is found in the database file. @@ -70516,14 +70860,16 @@ }else{ rc = sqlite3BtreeData(u.bm.pCrsr, 0, u.bm.n, pOut->z); } pOut->enc = SQLITE_UTF8; /* In case the blob is ever cast to text */ UPDATE_MAX_BLOBSIZE(pOut); + REGISTER_TRACE(pOp->p2, pOut); break; } /* Opcode: Rowid P1 P2 * * * +** Synopsis: r[P2]=rowid ** ** Store in register P2 an integer which is the key of the table entry that ** P1 is currently point to. ** ** P1 can be either an ordinary table or a virtual table. There used to @@ -70611,13 +70957,12 @@ assert( pOp->p1>=0 && pOp->p1nCursor ); u.bp.pC = p->apCsr[pOp->p1]; assert( u.bp.pC!=0 ); u.bp.pCrsr = u.bp.pC->pCursor; u.bp.res = 0; - if( ALWAYS(u.bp.pCrsr!=0) ){ - rc = sqlite3BtreeLast(u.bp.pCrsr, &u.bp.res); - } + assert( u.bp.pCrsr!=0 ); + rc = sqlite3BtreeLast(u.bp.pCrsr, &u.bp.res); u.bp.pC->nullRow = (u8)u.bp.res; u.bp.pC->deferredMoveto = 0; u.bp.pC->rowidIsValid = 0; u.bp.pC->cacheStatus = CACHE_STALE; if( pOp->p2>0 && u.bp.res ){ @@ -70685,11 +71030,11 @@ pc = pOp->p2 - 1; } break; } -/* Opcode: Next P1 P2 * P4 P5 +/* Opcode: Next P1 P2 * * P5 ** ** Advance cursor P1 so that it points to the next key/data pair in its ** table or index. If there are no more key/value pairs then fall through ** to the following instruction. But if the cursor advance was successful, ** jump immediately to P2. @@ -70757,10 +71102,11 @@ u.br.pC->rowidIsValid = 0; goto check_for_interrupt; } /* Opcode: IdxInsert P1 P2 P3 * P5 +** Synopsis: key=r[P2] ** ** Register P2 holds an SQL index key made using the ** MakeRecord instructions. This opcode writes that key ** into the index P1. Data for the entry is nil. ** @@ -70784,31 +71130,32 @@ assert( u.bs.pC!=0 ); assert( u.bs.pC->isSorter==(pOp->opcode==OP_SorterInsert) ); pIn2 = &aMem[pOp->p2]; assert( pIn2->flags & MEM_Blob ); u.bs.pCrsr = u.bs.pC->pCursor; - if( ALWAYS(u.bs.pCrsr!=0) ){ - assert( u.bs.pC->isTable==0 ); - rc = ExpandBlob(pIn2); - if( rc==SQLITE_OK ){ - if( isSorter(u.bs.pC) ){ - rc = sqlite3VdbeSorterWrite(db, u.bs.pC, pIn2); - }else{ - u.bs.nKey = pIn2->n; - u.bs.zKey = pIn2->z; - rc = sqlite3BtreeInsert(u.bs.pCrsr, u.bs.zKey, u.bs.nKey, "", 0, 0, pOp->p3, - ((pOp->p5 & OPFLAG_USESEEKRESULT) ? u.bs.pC->seekResult : 0) - ); - assert( u.bs.pC->deferredMoveto==0 ); - u.bs.pC->cacheStatus = CACHE_STALE; - } + if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++; + assert( u.bs.pCrsr!=0 ); + assert( u.bs.pC->isTable==0 ); + rc = ExpandBlob(pIn2); + if( rc==SQLITE_OK ){ + if( isSorter(u.bs.pC) ){ + rc = sqlite3VdbeSorterWrite(db, u.bs.pC, pIn2); + }else{ + u.bs.nKey = pIn2->n; + u.bs.zKey = pIn2->z; + rc = sqlite3BtreeInsert(u.bs.pCrsr, u.bs.zKey, u.bs.nKey, "", 0, 0, pOp->p3, + ((pOp->p5 & OPFLAG_USESEEKRESULT) ? u.bs.pC->seekResult : 0) + ); + assert( u.bs.pC->deferredMoveto==0 ); + u.bs.pC->cacheStatus = CACHE_STALE; } } break; } /* Opcode: IdxDelete P1 P2 P3 * * +** Synopsis: key=r[P2@P3] ** ** The content of P3 registers starting at register P2 form ** an unpacked index key. This opcode removes that entry from the ** index opened by cursor P1. */ @@ -70824,29 +71171,30 @@ assert( pOp->p2>0 && pOp->p2+pOp->p3<=(p->nMem-p->nCursor)+1 ); assert( pOp->p1>=0 && pOp->p1nCursor ); u.bt.pC = p->apCsr[pOp->p1]; assert( u.bt.pC!=0 ); u.bt.pCrsr = u.bt.pC->pCursor; - if( ALWAYS(u.bt.pCrsr!=0) ){ - u.bt.r.pKeyInfo = u.bt.pC->pKeyInfo; - u.bt.r.nField = (u16)pOp->p3; - u.bt.r.flags = 0; - u.bt.r.aMem = &aMem[pOp->p2]; + assert( u.bt.pCrsr!=0 ); + assert( pOp->p5==0 ); + u.bt.r.pKeyInfo = u.bt.pC->pKeyInfo; + u.bt.r.nField = (u16)pOp->p3; + u.bt.r.flags = UNPACKED_PREFIX_MATCH; + u.bt.r.aMem = &aMem[pOp->p2]; #ifdef SQLITE_DEBUG - { int i; for(i=0; ideferredMoveto==0 ); - u.bt.pC->cacheStatus = CACHE_STALE; + rc = sqlite3BtreeMovetoUnpacked(u.bt.pCrsr, &u.bt.r, 0, 0, &u.bt.res); + if( rc==SQLITE_OK && u.bt.res==0 ){ + rc = sqlite3BtreeDelete(u.bt.pCrsr); } + assert( u.bt.pC->deferredMoveto==0 ); + u.bt.pC->cacheStatus = CACHE_STALE; break; } /* Opcode: IdxRowid P1 P2 * * * +** Synopsis: r[P2]=rowid ** ** Write into register P2 an integer which is the last entry in the record at ** the end of the index key pointed to by cursor P1. This integer should be ** the rowid of the table entry to which this index entry points. ** @@ -70861,29 +71209,29 @@ assert( pOp->p1>=0 && pOp->p1nCursor ); u.bu.pC = p->apCsr[pOp->p1]; assert( u.bu.pC!=0 ); u.bu.pCrsr = u.bu.pC->pCursor; + assert( u.bu.pCrsr!=0 ); pOut->flags = MEM_Null; - if( ALWAYS(u.bu.pCrsr!=0) ){ - rc = sqlite3VdbeCursorMoveto(u.bu.pC); - if( NEVER(rc) ) goto abort_due_to_error; - assert( u.bu.pC->deferredMoveto==0 ); - assert( u.bu.pC->isTable==0 ); - if( !u.bu.pC->nullRow ){ - rc = sqlite3VdbeIdxRowid(db, u.bu.pCrsr, &u.bu.rowid); - if( rc!=SQLITE_OK ){ - goto abort_due_to_error; - } - pOut->u.i = u.bu.rowid; - pOut->flags = MEM_Int; - } + rc = sqlite3VdbeCursorMoveto(u.bu.pC); + if( NEVER(rc) ) goto abort_due_to_error; + assert( u.bu.pC->deferredMoveto==0 ); + assert( u.bu.pC->isTable==0 ); + if( !u.bu.pC->nullRow ){ + rc = sqlite3VdbeIdxRowid(db, u.bu.pCrsr, &u.bu.rowid); + if( rc!=SQLITE_OK ){ + goto abort_due_to_error; + } + pOut->u.i = u.bu.rowid; + pOut->flags = MEM_Int; } break; } /* Opcode: IdxGE P1 P2 P3 P4 P5 +** Synopsis: key=r[P3@P4] ** ** The P4 register values beginning with P3 form an unpacked index ** key that omits the ROWID. Compare this key value against the index ** that P1 is currently pointing to, ignoring the ROWID on the P1 index. ** @@ -70894,10 +71242,11 @@ ** prior to the comparison. This make the opcode work like IdxGT except ** that if the key from register P3 is a prefix of the key in the cursor, ** the result is false whereas it would be true with IdxGT. */ /* Opcode: IdxLT P1 P2 P3 P4 P5 +** Synopsis: key=r[P3@P4] ** ** The P4 register values beginning with P3 form an unpacked index ** key that omits the ROWID. Compare this key value against the index ** that P1 is currently pointing to, ignoring the ROWID on the P1 index. ** @@ -70917,35 +71266,34 @@ assert( pOp->p1>=0 && pOp->p1nCursor ); u.bv.pC = p->apCsr[pOp->p1]; assert( u.bv.pC!=0 ); assert( u.bv.pC->isOrdered ); - if( ALWAYS(u.bv.pC->pCursor!=0) ){ - assert( u.bv.pC->deferredMoveto==0 ); - assert( pOp->p5==0 || pOp->p5==1 ); - assert( pOp->p4type==P4_INT32 ); - u.bv.r.pKeyInfo = u.bv.pC->pKeyInfo; - u.bv.r.nField = (u16)pOp->p4.i; - if( pOp->p5 ){ - u.bv.r.flags = UNPACKED_INCRKEY | UNPACKED_PREFIX_MATCH; - }else{ - u.bv.r.flags = UNPACKED_PREFIX_MATCH; - } - u.bv.r.aMem = &aMem[pOp->p3]; + assert( u.bv.pC->pCursor!=0); + assert( u.bv.pC->deferredMoveto==0 ); + assert( pOp->p5==0 || pOp->p5==1 ); + assert( pOp->p4type==P4_INT32 ); + u.bv.r.pKeyInfo = u.bv.pC->pKeyInfo; + u.bv.r.nField = (u16)pOp->p4.i; + if( pOp->p5 ){ + u.bv.r.flags = UNPACKED_INCRKEY | UNPACKED_PREFIX_MATCH; + }else{ + u.bv.r.flags = UNPACKED_PREFIX_MATCH; + } + u.bv.r.aMem = &aMem[pOp->p3]; #ifdef SQLITE_DEBUG - { int i; for(i=0; iopcode==OP_IdxLT ){ - u.bv.res = -u.bv.res; - }else{ - assert( pOp->opcode==OP_IdxGE ); - u.bv.res++; - } - if( u.bv.res>0 ){ - pc = pOp->p2 - 1 ; - } + rc = sqlite3VdbeIdxKeyCompare(u.bv.pC, &u.bv.r, &u.bv.res); + if( pOp->opcode==OP_IdxLT ){ + u.bv.res = -u.bv.res; + }else{ + assert( pOp->opcode==OP_IdxGE ); + u.bv.res++; + } + if( u.bv.res>0 ){ + pc = pOp->p2 - 1 ; } break; } /* Opcode: Destroy P1 P2 P3 * * @@ -71052,10 +71400,11 @@ } break; } /* Opcode: CreateTable P1 P2 * * * +** Synopsis: r[P2]=root iDb=P1 ** ** Allocate a new table in the main database file if P1==0 or in the ** auxiliary database file if P1==1 or in an attached database if ** P1>1. Write the root page number of the new table into ** register P2 @@ -71065,10 +71414,11 @@ ** has an arbitrary key but no data. ** ** See also: CreateIndex */ /* Opcode: CreateIndex P1 P2 * * * +** Synopsis: r[P2]=root iDb=P1 ** ** Allocate a new index in the main database file if P1==0 or in the ** auxiliary database file if P1==1 or in an attached database if ** P1>1. Write the root page number of the new table into ** register P2. @@ -71272,10 +71622,11 @@ break; } #endif /* SQLITE_OMIT_INTEGRITY_CHECK */ /* Opcode: RowSetAdd P1 P2 * * * +** Synopsis: rowset(P1)=r[P2] ** ** Insert the integer value held by register P2 into a boolean index ** held in register P1. ** ** An assertion fails if P2 is not an integer. @@ -71291,10 +71642,11 @@ sqlite3RowSetInsert(pIn1->u.pRowSet, pIn2->u.i); break; } /* Opcode: RowSetRead P1 P2 P3 * * +** Synopsis: r[P3]=rowset(P1) ** ** Extract the smallest value from boolean index P1 and put that value into ** register P3. Or, if boolean index P1 is initially empty, leave P3 ** unchanged and jump to instruction P2. */ @@ -71316,10 +71668,11 @@ } goto check_for_interrupt; } /* Opcode: RowSetTest P1 P2 P3 P4 +** Synopsis: if r[P3] in rowset(P1) goto P2 ** ** Register P3 is assumed to hold a 64-bit integer value. If register P1 ** contains a RowSet object and that RowSet object contains ** the value held in P3, jump to register P2. Otherwise, insert the ** integer in P3 into the RowSet and continue on to the @@ -71525,10 +71878,11 @@ #endif /* #ifndef SQLITE_OMIT_TRIGGER */ #ifndef SQLITE_OMIT_FOREIGN_KEY /* Opcode: FkCounter P1 P2 * * * +** Synopsis: fkctr[P1]+=P2 ** ** Increment a "constraint counter" by P2 (P2 may be negative or positive). ** If P1 is non-zero, the database constraint counter is incremented ** (deferred foreign key constraints). Otherwise, if P1 is zero, the ** statement counter is incremented (immediate foreign key constraints). @@ -71543,10 +71897,11 @@ } break; } /* Opcode: FkIfZero P1 P2 * * * +** Synopsis: if fkctr[P1]==0 goto P2 ** ** This opcode tests if a foreign key constraint-counter is currently zero. ** If so, jump to instruction P2. Otherwise, fall through to the next ** instruction. ** @@ -71565,10 +71920,11 @@ } #endif /* #ifndef SQLITE_OMIT_FOREIGN_KEY */ #ifndef SQLITE_OMIT_AUTOINCREMENT /* Opcode: MemMax P1 P2 * * * +** Synopsis: r[P1]=max(r[P1],r[P2]) ** ** P1 is a register in the root frame of this VM (the root frame is ** different from the current frame if this instruction is being executed ** within a sub-program). Set the value of register P1 to the maximum of ** its current value and the value in register P2. @@ -71597,10 +71953,11 @@ break; } #endif /* SQLITE_OMIT_AUTOINCREMENT */ /* Opcode: IfPos P1 P2 * * * +** Synopsis: if r[P1]>0 goto P2 ** ** If the value of register P1 is 1 or greater, jump to P2. ** ** It is illegal to use this instruction on a register that does ** not contain an integer. An assertion fault will result if you try. @@ -71613,10 +71970,11 @@ } break; } /* Opcode: IfNeg P1 P2 * * * +** Synopsis: if r[P1]<0 goto P2 ** ** If the value of register P1 is less than zero, jump to P2. ** ** It is illegal to use this instruction on a register that does ** not contain an integer. An assertion fault will result if you try. @@ -71629,10 +71987,11 @@ } break; } /* Opcode: IfZero P1 P2 P3 * * +** Synopsis: r[P1]+=P3, if r[P1]==0 goto P2 ** ** The register P1 must contain an integer. Add literal P3 to the ** value in register P1. If the result is exactly 0, jump to P2. ** ** It is illegal to use this instruction on a register that does @@ -71647,10 +72006,11 @@ } break; } /* Opcode: AggStep * P2 P3 P4 P5 +** Synopsis: accum=r[P3] step(r[P2@P5]) ** ** Execute the step function for an aggregate. The ** function has P5 arguments. P4 is a pointer to the FuncDef ** structure that specifies the function. Use register ** P3 as the accumulator. @@ -71712,10 +72072,11 @@ break; } /* Opcode: AggFinal P1 P2 * P4 * +** Synopsis: accum=r[P1] N=P2 ** ** Execute the finalizer function for an aggregate. P1 is ** the memory location that is the accumulator for the aggregate. ** ** P2 is the number of arguments that the step function takes and @@ -71947,10 +72308,11 @@ break; } #ifndef SQLITE_OMIT_SHARED_CACHE /* Opcode: TableLock P1 P2 P3 P4 * +** Synopsis: iDb=P1 root=P2 write=P3 ** ** Obtain a lock on a particular table. This instruction is only used when ** the shared-cache feature is enabled. ** ** P1 is the index of the database in sqlite3.aDb[] of the database @@ -72067,10 +72429,11 @@ } #endif /* SQLITE_OMIT_VIRTUALTABLE */ #ifndef SQLITE_OMIT_VIRTUALTABLE /* Opcode: VFilter P1 P2 P3 P4 * +** Synopsis: iPlan=r[P3] zPlan='P4' ** ** P1 is a cursor opened using VOpen. P2 is an address to jump to if ** the filtered result set is empty. ** ** P4 is either NULL or a string that was generated by the xBestIndex @@ -72143,10 +72506,11 @@ } #endif /* SQLITE_OMIT_VIRTUALTABLE */ #ifndef SQLITE_OMIT_VIRTUALTABLE /* Opcode: VColumn P1 P2 P3 * * +** Synopsis: r[P3]=vcolumn(P2) ** ** Store the value of the P2-th column of ** the row of the virtual-table that the ** P1 cursor is pointing to into register P3. */ @@ -72282,10 +72646,11 @@ } #endif #ifndef SQLITE_OMIT_VIRTUALTABLE /* Opcode: VUpdate P1 P2 P3 P4 * +** Synopsis: data=r[P3@P2] ** ** P4 is a pointer to a virtual table object, an sqlite3_vtab structure. ** This opcode invokes the corresponding xUpdate method. P2 values ** are contiguous memory cells starting at P3 to pass to the xUpdate ** invocation. The value in register (P3+P2-1) corresponds to the @@ -72413,10 +72778,20 @@ ){ u.cs.z = sqlite3VdbeExpandSql(p, u.cs.zTrace); db->xTrace(db->pTraceArg, u.cs.z); sqlite3DbFree(db, u.cs.z); } +#ifdef SQLITE_USE_FCNTL_TRACE + u.cs.zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql); + if( u.cs.zTrace ){ + int i; + for(i=0; inDb; i++){ + if( ((1<btreeMask)==0 ) continue; + sqlite3_file_control(db, db->aDb[i].zName, SQLITE_FCNTL_TRACE, u.cs.zTrace); + } + } +#endif /* SQLITE_USE_FCNTL_TRACE */ #ifdef SQLITE_DEBUG if( (db->flags & SQLITE_SqlTrace)!=0 && (u.cs.zTrace = (pOp->p4.z ? pOp->p4.z : p->zSql))!=0 ){ sqlite3DebugPrintf("SQL-trace: %s\n", u.cs.zTrace); @@ -72727,10 +73102,14 @@ pTab = sqlite3LocateTable(pParse, 0, zTable, zDb); if( pTab && IsVirtual(pTab) ){ pTab = 0; sqlite3ErrorMsg(pParse, "cannot open virtual table: %s", zTable); } + if( pTab && !HasRowid(pTab) ){ + pTab = 0; + sqlite3ErrorMsg(pParse, "cannot open table without rowid: %s", zTable); + } #ifndef SQLITE_OMIT_VIEW if( pTab && pTab->pSelect ){ pTab = 0; sqlite3ErrorMsg(pParse, "cannot open view: %s", zTable); } @@ -72784,11 +73163,11 @@ } } #endif for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ int j; - for(j=0; jnColumn; j++){ + for(j=0; jnKeyCol; j++){ if( pIdx->aiColumn[j]==iCol ){ zFault = "indexed"; } } } @@ -73405,11 +73784,11 @@ ** If pKey2 is passed a NULL pointer, then it is assumed that the pCsr->aSpace ** has been allocated and contains an unpacked record that is used as key2. */ static void vdbeSorterCompare( const VdbeCursor *pCsr, /* Cursor object (for pKeyInfo) */ - int bOmitRowid, /* Ignore rowid field at end of keys */ + int nIgnore, /* Ignore the last nIgnore fields */ const void *pKey1, int nKey1, /* Left side of comparison */ const void *pKey2, int nKey2, /* Right side of comparison */ int *pRes /* OUT: Result of comparison */ ){ KeyInfo *pKeyInfo = pCsr->pKeyInfo; @@ -73419,12 +73798,12 @@ if( pKey2 ){ sqlite3VdbeRecordUnpack(pKeyInfo, nKey2, pKey2, r2); } - if( bOmitRowid ){ - r2->nField = pKeyInfo->nField; + if( nIgnore ){ + r2->nField = pKeyInfo->nField - nIgnore; assert( r2->nField>0 ); for(i=0; inField; i++){ if( r2->aMem[i].flags & MEM_Null ){ *pRes = -1; return; @@ -74046,17 +74425,18 @@ ** key. */ SQLITE_PRIVATE int sqlite3VdbeSorterCompare( const VdbeCursor *pCsr, /* Sorter cursor */ Mem *pVal, /* Value to compare to current sorter key */ + int nIgnore, /* Ignore this many fields at the end */ int *pRes /* OUT: Result of comparison */ ){ VdbeSorter *pSorter = pCsr->pSorter; void *pKey; int nKey; /* Sorter key to compare pVal with */ pKey = vdbeSorterRowkey(pSorter, &nKey); - vdbeSorterCompare(pCsr, 1, pVal->z, pVal->n, pKey, nKey, pRes); + vdbeSorterCompare(pCsr, nIgnore, pVal->z, pVal->n, pKey, nKey, pRes); return SQLITE_OK; } /************** End of vdbesort.c ********************************************/ /************** Begin file journal.c *****************************************/ @@ -74955,11 +75335,13 @@ sqlite3 *db = pParse->db; /* The database connection */ struct SrcList_item *pItem; /* Use for looping over pSrcList items */ struct SrcList_item *pMatch = 0; /* The matching pSrcList item */ NameContext *pTopNC = pNC; /* First namecontext in the list */ Schema *pSchema = 0; /* Schema of the expression */ - int isTrigger = 0; + int isTrigger = 0; /* True if resolved to a trigger column */ + Table *pTab = 0; /* Table hold the row */ + Column *pCol; /* A column of pTab */ assert( pNC ); /* the name context cannot be NULL. */ assert( zCol ); /* The Z in X.Y.Z cannot be NULL */ assert( !ExprHasProperty(pExpr, EP_TokenOnly|EP_Reduced) ); @@ -74996,13 +75378,10 @@ ExprList *pEList; SrcList *pSrcList = pNC->pSrcList; if( pSrcList ){ for(i=0, pItem=pSrcList->a; inSrc; i++, pItem++){ - Table *pTab; - Column *pCol; - pTab = pItem->pTab; assert( pTab!=0 && pTab->zName!=0 ); assert( pTab->nCol>0 ); if( pItem->pSelect && (pItem->pSelect->selFlags & SF_NestedFrom)!=0 ){ int hit = 0; @@ -75058,13 +75437,12 @@ #ifndef SQLITE_OMIT_TRIGGER /* If we have not already resolved the name, then maybe ** it is a new.* or old.* trigger argument reference */ - if( zDb==0 && zTab!=0 && cnt==0 && pParse->pTriggerTab!=0 ){ + if( zDb==0 && zTab!=0 && cntTab==0 && pParse->pTriggerTab!=0 ){ int op = pParse->eTriggerOp; - Table *pTab = 0; assert( op==TK_DELETE || op==TK_UPDATE || op==TK_INSERT ); if( op!=TK_DELETE && sqlite3StrICmp("new",zTab) == 0 ){ pExpr->iTable = 1; pTab = pParse->pTriggerTab; }else if( op!=TK_INSERT && sqlite3StrICmp("old",zTab)==0 ){ @@ -75074,20 +75452,19 @@ if( pTab ){ int iCol; pSchema = pTab->pSchema; cntTab++; - for(iCol=0; iColnCol; iCol++){ - Column *pCol = &pTab->aCol[iCol]; + for(iCol=0, pCol=pTab->aCol; iColnCol; iCol++, pCol++){ if( sqlite3StrICmp(pCol->zName, zCol)==0 ){ if( iCol==pTab->iPKey ){ iCol = -1; } break; } } - if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) ){ + if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) && HasRowid(pTab) ){ iCol = -1; /* IMP: R-44911-55124 */ } if( iColnCol ){ cnt++; if( iCol<0 ){ @@ -75110,11 +75487,12 @@ #endif /* !defined(SQLITE_OMIT_TRIGGER) */ /* ** Perhaps the name is a reference to the ROWID */ - if( cnt==0 && cntTab==1 && sqlite3IsRowid(zCol) ){ + assert( pTab!=0 || cntTab==0 ); + if( cnt==0 && cntTab==1 && sqlite3IsRowid(zCol) && HasRowid(pTab) ){ cnt = 1; pExpr->iColumn = -1; /* IMP: R-44911-55124 */ pExpr->affinity = SQLITE_AFF_INTEGER; } @@ -77714,20 +78092,20 @@ p = (ExprHasProperty(pX, EP_xIsSelect) ? pX->x.pSelect : 0); if( ALWAYS(pParse->nErr==0) && isCandidateForInOpt(p) ){ sqlite3 *db = pParse->db; /* Database connection */ Table *pTab; /* Table . */ Expr *pExpr; /* Expression */ - int iCol; /* Index of column */ - int iDb; /* Database idx for pTab */ + i16 iCol; /* Index of column */ + i16 iDb; /* Database idx for pTab */ assert( p ); /* Because of isCandidateForInOpt(p) */ assert( p->pEList!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pEList->a[0].pExpr!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pSrc!=0 ); /* Because of isCandidateForInOpt(p) */ pTab = p->pSrc->a[0].pTab; pExpr = p->pEList->a[0].pExpr; - iCol = pExpr->iColumn; + iCol = (i16)pExpr->iColumn; /* Code an OP_VerifyCookie and OP_TableLock for
. */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); sqlite3CodeVerifySchema(pParse, iDb); sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName); @@ -77761,20 +78139,15 @@ int affinity_ok = sqlite3IndexAffinityOk(pX, pTab->aCol[iCol].affinity); for(pIdx=pTab->pIndex; pIdx && eType==0 && affinity_ok; pIdx=pIdx->pNext){ if( (pIdx->aiColumn[0]==iCol) && sqlite3FindCollSeq(db, ENC(db), pIdx->azColl[0], 0)==pReq - && (!mustBeUnique || (pIdx->nColumn==1 && pIdx->onError!=OE_None)) + && (!mustBeUnique || (pIdx->nKeyCol==1 && pIdx->onError!=OE_None)) ){ - int iAddr; - char *pKey; - - pKey = (char *)sqlite3IndexKeyinfo(pParse, pIdx); - iAddr = sqlite3CodeOnce(pParse); - - sqlite3VdbeAddOp4(v, OP_OpenRead, iTab, pIdx->tnum, iDb, - pKey,P4_KEYINFO_HANDOFF); + int iAddr = sqlite3CodeOnce(pParse); + sqlite3VdbeAddOp3(v, OP_OpenRead, iTab, pIdx->tnum, iDb); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); VdbeComment((v, "%s", pIdx->zName)); assert( IN_INDEX_INDEX_DESC == IN_INDEX_INDEX_ASC+1 ); eType = IN_INDEX_INDEX_ASC + pIdx->aSortOrder[0]; sqlite3VdbeJumpHere(v, iAddr); @@ -77910,11 +78283,11 @@ ** is used. */ pExpr->iTable = pParse->nTab++; addr = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pExpr->iTable, !isRowid); if( rMayHaveNull==0 ) sqlite3VdbeChangeP5(v, BTREE_UNORDERED); - pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, 1); + pKeyInfo = isRowid ? 0 : sqlite3KeyInfoAlloc(pParse->db, 1, 1); if( ExprHasProperty(pExpr, EP_xIsSelect) ){ /* Case 1: expr IN (SELECT ...) ** ** Generate code to write the results of the select into the temporary @@ -77928,17 +78301,18 @@ dest.affSdst = (u8)affinity; assert( (pExpr->iTable&0x0000FFFF)==pExpr->iTable ); pExpr->x.pSelect->iLimit = 0; testcase( pKeyInfo==0 ); /* Caused by OOM in sqlite3KeyInfoAlloc() */ if( sqlite3Select(pParse, pExpr->x.pSelect, &dest) ){ - sqlite3DbFree(pParse->db, pKeyInfo); + sqlite3KeyInfoUnref(pKeyInfo); return 0; } pEList = pExpr->x.pSelect->pEList; assert( pKeyInfo!=0 ); /* OOM will cause exit after sqlite3Select() */ assert( pEList!=0 ); assert( pEList->nExpr>0 ); + assert( sqlite3KeyInfoIsWriteable(pKeyInfo) ); pKeyInfo->aColl[0] = sqlite3BinaryCompareCollSeq(pParse, pExpr->pLeft, pEList->a[0].pExpr); }else if( ALWAYS(pExpr->x.pList!=0) ){ /* Case 2: expr IN (exprlist) ** @@ -77954,10 +78328,11 @@ if( !affinity ){ affinity = SQLITE_AFF_NONE; } if( pKeyInfo ){ + assert( sqlite3KeyInfoIsWriteable(pKeyInfo) ); pKeyInfo->aColl[0] = sqlite3ExprCollSeq(pParse, pExpr->pLeft); } /* Loop through each expression in . */ r1 = sqlite3GetTempReg(pParse); @@ -77995,11 +78370,11 @@ } sqlite3ReleaseTempReg(pParse, r1); sqlite3ReleaseTempReg(pParse, r2); } if( pKeyInfo ){ - sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO_HANDOFF); + sqlite3VdbeChangeP4(v, addr, (void *)pKeyInfo, P4_KEYINFO); } break; } case TK_EXISTS: @@ -78396,19 +78771,23 @@ ** Generate code to extract the value of the iCol-th column of a table. */ SQLITE_PRIVATE void sqlite3ExprCodeGetColumnOfTable( Vdbe *v, /* The VDBE under construction */ Table *pTab, /* The table containing the value */ - int iTabCur, /* The cursor for this table */ + int iTabCur, /* The table cursor. Or the PK cursor for WITHOUT ROWID */ int iCol, /* Index of the column to extract */ - int regOut /* Extract the valud into this register */ + int regOut /* Extract the value into this register */ ){ if( iCol<0 || iCol==pTab->iPKey ){ sqlite3VdbeAddOp2(v, OP_Rowid, iTabCur, regOut); }else{ int op = IsVirtual(pTab) ? OP_VColumn : OP_Column; - sqlite3VdbeAddOp3(v, op, iTabCur, iCol, regOut); + int x = iCol; + if( !HasRowid(pTab) ){ + x = sqlite3ColumnOfIndex(sqlite3PrimaryKeyIndex(pTab), iCol); + } + sqlite3VdbeAddOp3(v, op, iTabCur, x, regOut); } if( iCol>=0 ){ sqlite3ColumnDefault(v, pTab, iCol, regOut); } } @@ -79150,11 +79529,11 @@ if( pExpr->affinity==OE_Ignore ){ sqlite3VdbeAddOp4( v, OP_Halt, SQLITE_OK, OE_Ignore, 0, pExpr->u.zToken,0); }else{ sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_TRIGGER, - pExpr->affinity, pExpr->u.zToken, 0); + pExpr->affinity, pExpr->u.zToken, 0, 0); } break; } #endif @@ -81526,12 +81905,11 @@ } /* Open the sqlite_stat[134] tables for writing. */ for(i=0; aTable[i].zCols; i++){ assert( inRowid ){ + sqlite3DbFree(db, p->u.aRowid); + p->nRowid = 0; + } +} +#endif + +/* Initialize the BLOB value of a ROWID +*/ +#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +static void sampleSetRowid(sqlite3 *db, Stat4Sample *p, int n, const u8 *pData){ + assert( db!=0 ); + if( p->nRowid ) sqlite3DbFree(db, p->u.aRowid); + p->u.aRowid = sqlite3DbMallocRaw(db, n); + if( p->u.aRowid ){ + p->nRowid = n; + memcpy(p->u.aRowid, pData, n); + }else{ + p->nRowid = 0; + } +} +#endif + +/* Initialize the INTEGER value of a ROWID. +*/ +#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +static void sampleSetRowidInt64(sqlite3 *db, Stat4Sample *p, i64 iRowid){ + assert( db!=0 ); + if( p->nRowid ) sqlite3DbFree(db, p->u.aRowid); + p->nRowid = 0; + p->u.iRowid = iRowid; +} +#endif + + +/* +** Copy the contents of object (*pFrom) into (*pTo). +*/ +#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 +static void sampleCopy(Stat4Accum *p, Stat4Sample *pTo, Stat4Sample *pFrom){ + pTo->isPSample = pFrom->isPSample; + pTo->iCol = pFrom->iCol; + pTo->iHash = pFrom->iHash; + memcpy(pTo->anEq, pFrom->anEq, sizeof(tRowcnt)*p->nCol); + memcpy(pTo->anLt, pFrom->anLt, sizeof(tRowcnt)*p->nCol); + memcpy(pTo->anDLt, pFrom->anDLt, sizeof(tRowcnt)*p->nCol); + if( pFrom->nRowid ){ + sampleSetRowid(p->db, pTo, pFrom->nRowid, pFrom->u.aRowid); + }else{ + sampleSetRowidInt64(p->db, pTo, pFrom->u.iRowid); + } +} +#endif + +/* +** Reclaim all memory of a Stat4Accum structure. +*/ +static void stat4Destructor(void *pOld){ + Stat4Accum *p = (Stat4Accum*)pOld; +#ifdef SQLITE_ENABLE_STAT3_OR_STAT4 + int i; + for(i=0; inCol; i++) sampleClear(p->db, p->aBest+i); + for(i=0; imxSample; i++) sampleClear(p->db, p->a+i); + sampleClear(p->db, &p->current); +#endif + sqlite3DbFree(p->db, p); +} /* ** Implementation of the stat_init(N,C) SQL function. The two parameters ** are the number of rows in the table or index (C) and the number of columns ** in the index (N). The second argument (C) is only used for STAT3 and STAT4. @@ -81589,10 +82045,11 @@ ){ Stat4Accum *p; int nCol; /* Number of columns in index being sampled */ int nColUp; /* nCol rounded up for alignment */ int n; /* Bytes of space to allocate */ + sqlite3 *db; /* Database connection */ #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 int mxSample = SQLITE_STAT4_SAMPLES; #endif /* Decode the three function arguments */ @@ -81605,20 +82062,22 @@ n = sizeof(*p) + sizeof(tRowcnt)*nColUp /* Stat4Accum.anEq */ + sizeof(tRowcnt)*nColUp /* Stat4Accum.anDLt */ #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 + sizeof(tRowcnt)*nColUp /* Stat4Accum.anLt */ - + sizeof(Stat4Sample)*(nCol+mxSample) /* Stat4Accum.aBest[], a[] */ + + sizeof(Stat4Sample)*(nCol+mxSample) /* Stat4Accum.aBest[], a[] */ + sizeof(tRowcnt)*3*nColUp*(nCol+mxSample) #endif ; - p = sqlite3MallocZero(n); + db = sqlite3_context_db_handle(context); + p = sqlite3DbMallocZero(db, n); if( p==0 ){ sqlite3_result_error_nomem(context); return; } + p->db = db; p->nRow = 0; p->nCol = nCol; p->current.anDLt = (tRowcnt*)&p[1]; p->current.anEq = &p->current.anDLt[nColUp]; @@ -81649,11 +82108,11 @@ } } #endif /* Return a pointer to the allocated object to the caller */ - sqlite3_result_blob(context, p, sizeof(p), sqlite3_free); + sqlite3_result_blob(context, p, sizeof(p), stat4Destructor); } static const FuncDef statInitFuncdef = { 1+IsStat34, /* nArg */ SQLITE_UTF8, /* funcFlags */ 0, /* pUserData */ @@ -81723,29 +82182,16 @@ #else return (nEqNew==nEqOld && pNew->iHash>pOld->iHash); #endif } -/* -** Copy the contents of object (*pFrom) into (*pTo). -*/ -static void sampleCopy(Stat4Accum *p, Stat4Sample *pTo, Stat4Sample *pFrom){ - pTo->iRowid = pFrom->iRowid; - pTo->isPSample = pFrom->isPSample; - pTo->iCol = pFrom->iCol; - pTo->iHash = pFrom->iHash; - memcpy(pTo->anEq, pFrom->anEq, sizeof(tRowcnt)*p->nCol); - memcpy(pTo->anLt, pFrom->anLt, sizeof(tRowcnt)*p->nCol); - memcpy(pTo->anDLt, pFrom->anDLt, sizeof(tRowcnt)*p->nCol); -} - /* ** Copy the contents of sample *pNew into the p->a[] array. If necessary, ** remove the least desirable sample from p->a[] to make room. */ static void sampleInsert(Stat4Accum *p, Stat4Sample *pNew, int nEqZero){ - Stat4Sample *pSample; + Stat4Sample *pSample = 0; int i; assert( IsStat4 || nEqZero==0 ); #ifdef SQLITE_ENABLE_STAT4 @@ -81781,12 +82227,14 @@ if( p->nSample>=p->mxSample ){ Stat4Sample *pMin = &p->a[p->iMin]; tRowcnt *anEq = pMin->anEq; tRowcnt *anLt = pMin->anLt; tRowcnt *anDLt = pMin->anDLt; + sampleClear(p->db, pMin); memmove(pMin, &pMin[1], sizeof(p->a[0])*(p->nSample-p->iMin-1)); pSample = &p->a[p->nSample-1]; + pSample->nRowid = 0; pSample->anEq = anEq; pSample->anDLt = anDLt; pSample->anLt = anLt; p->nSample = p->mxSample-1; } @@ -81879,20 +82327,21 @@ UNUSED_PARAMETER( iChng ); #endif } /* -** Implementation of the stat_push SQL function: stat_push(P,R,C) +** Implementation of the stat_push SQL function: stat_push(P,C,R) ** Arguments: ** ** P Pointer to the Stat4Accum object created by stat_init() ** C Index of left-most column to differ from previous row -** R Rowid for the current row +** R Rowid for the current row. Might be a key record for +** WITHOUT ROWID tables. ** ** The SQL function always returns NULL. ** -** The R parameter is only used for STAT3 and STAT4. +** The R parameter is only used for STAT3 and STAT4 */ static void statPush( sqlite3_context *context, int argc, sqlite3_value **argv @@ -81928,11 +82377,16 @@ p->current.anEq[i] = 1; } } p->nRow++; #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 - p->current.iRowid = sqlite3_value_int64(argv[2]); + if( sqlite3_value_type(argv[2])==SQLITE_INTEGER ){ + sampleSetRowidInt64(p->db, &p->current, sqlite3_value_int64(argv[2])); + }else{ + sampleSetRowid(p->db, &p->current, sqlite3_value_bytes(argv[2]), + sqlite3_value_blob(argv[2])); + } p->current.iHash = p->iPrn = p->iPrn*1103515245 + 12345; #endif #ifdef SQLITE_ENABLE_STAT4 { @@ -82052,11 +82506,17 @@ if( p->iGet<0 ){ samplePushPrevious(p, 0); p->iGet = 0; } if( p->iGetnSample ){ - sqlite3_result_int64(context, p->a[p->iGet].iRowid); + Stat4Sample *pS = p->a + p->iGet; + if( pS->nRowid==0 ){ + sqlite3_result_int64(context, pS->u.iRowid); + }else{ + sqlite3_result_blob(context, pS->u.aRowid, pS->nRowid, + SQLITE_TRANSIENT); + } } }else{ tRowcnt *aCnt = 0; assert( p->iGetnSample ); @@ -82189,26 +82649,30 @@ sqlite3OpenTable(pParse, iTabCur, iDb, pTab, OP_OpenRead); sqlite3VdbeAddOp4(v, OP_String8, 0, regTabname, 0, pTab->zName, 0); for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ int nCol; /* Number of columns indexed by pIdx */ - KeyInfo *pKey; /* KeyInfo structure for pIdx */ int *aGotoChng; /* Array of jump instruction addresses */ int addrRewind; /* Address of "OP_Rewind iIdxCur" */ int addrGotoChng0; /* Address of "Goto addr_chng_0" */ int addrNextRow; /* Address of "next_row:" */ + const char *zIdxName; /* Name of the index */ if( pOnlyIdx && pOnlyIdx!=pIdx ) continue; if( pIdx->pPartIdxWhere==0 ) needTableCnt = 0; VdbeNoopComment((v, "Begin analysis of %s", pIdx->zName)); - nCol = pIdx->nColumn; + nCol = pIdx->nKeyCol; aGotoChng = sqlite3DbMallocRaw(db, sizeof(int)*(nCol+1)); if( aGotoChng==0 ) continue; - pKey = sqlite3IndexKeyinfo(pParse, pIdx); /* Populate the register containing the index name. */ - sqlite3VdbeAddOp4(v, OP_String8, 0, regIdxname, 0, pIdx->zName, 0); + if( pIdx->autoIndex==2 && !HasRowid(pTab) ){ + zIdxName = pTab->zName; + }else{ + zIdxName = pIdx->zName; + } + sqlite3VdbeAddOp4(v, OP_String8, 0, regIdxname, 0, zIdxName, 0); /* ** Pseudo-code for loop that calls stat_push(): ** ** Rewind csr @@ -82247,11 +82711,11 @@ pParse->nMem = MAX(pParse->nMem, regPrev+nCol); /* Open a read-only cursor on the index being analyzed. */ assert( iDb==sqlite3SchemaToIndex(db, pIdx->pSchema) ); sqlite3VdbeAddOp3(v, OP_OpenRead, iIdxCur, pIdx->tnum, iDb); - sqlite3VdbeChangeP4(v, -1, (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); VdbeComment((v, "%s", pIdx->zName)); /* Invoke the stat_init() function. The arguments are: ** ** (1) the number of columns in the index including the rowid, @@ -82321,12 +82785,25 @@ ** Next csr ** if !eof(csr) goto next_row; */ sqlite3VdbeJumpHere(v, aGotoChng[nCol]); #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 - sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, regRowid); assert( regRowid==(regStat4+2) ); + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, regRowid); + }else{ + Index *pPk = sqlite3PrimaryKeyIndex(pIdx->pTable); + int j, k, regKey; + regKey = sqlite3GetTempRange(pParse, pPk->nKeyCol); + for(j=0; jnKeyCol; j++){ + k = sqlite3ColumnOfIndex(pIdx, pPk->aiColumn[j]); + sqlite3VdbeAddOp3(v, OP_Column, iIdxCur, k, regKey+j); + VdbeComment((v, "%s", pTab->aCol[pPk->aiColumn[j]].zName)); + } + sqlite3VdbeAddOp3(v, OP_MakeRecord, regKey, pPk->nKeyCol, regRowid); + sqlite3ReleaseTempRange(pParse, regKey, pPk->nKeyCol); + } #endif assert( regChng==(regStat4+1) ); sqlite3VdbeAddOp3(v, OP_Function, 1, regStat4, regTemp); sqlite3VdbeChangeP4(v, -1, (char*)&statPushFuncdef, P4_FUNCDEF); sqlite3VdbeChangeP5(v, 2+IsStat34); @@ -82348,26 +82825,27 @@ int regSample = regStat1+3; int regCol = regStat1+4; int regSampleRowid = regCol + nCol; int addrNext; int addrIsNull; + u8 seekOp = HasRowid(pTab) ? OP_NotExists : OP_NotFound; pParse->nMem = MAX(pParse->nMem, regCol+nCol+1); addrNext = sqlite3VdbeCurrentAddr(v); callStatGet(v, regStat4, STAT_GET_ROWID, regSampleRowid); addrIsNull = sqlite3VdbeAddOp1(v, OP_IsNull, regSampleRowid); callStatGet(v, regStat4, STAT_GET_NEQ, regEq); callStatGet(v, regStat4, STAT_GET_NLT, regLt); callStatGet(v, regStat4, STAT_GET_NDLT, regDLt); - sqlite3VdbeAddOp3(v, OP_NotExists, iTabCur, addrNext, regSampleRowid); + sqlite3VdbeAddOp4Int(v, seekOp, iTabCur, addrNext, regSampleRowid, 0); #ifdef SQLITE_ENABLE_STAT3 sqlite3ExprCodeGetColumnOfTable(v, pTab, iTabCur, pIdx->aiColumn[0], regSample); #else for(i=0; iaiColumn[i]; + i16 iCol = pIdx->aiColumn[i]; sqlite3ExprCodeGetColumnOfTable(v, pTab, iTabCur, iCol, regCol+i); } sqlite3VdbeAddOp3(v, OP_MakeRecord, regCol, nCol+1, regSample); #endif sqlite3VdbeAddOp4(v, OP_MakeRecord, regTabname, 6, regTemp, "bbbbbb", 0); @@ -82619,11 +83097,11 @@ pIndex = 0; } z = argv[2]; if( pIndex ){ - decodeIntArray((char*)z, pIndex->nColumn+1, pIndex->aiRowEst, pIndex); + decodeIntArray((char*)z, pIndex->nKeyCol+1, pIndex->aiRowEst, pIndex); if( pIndex->pPartIdxWhere==0 ) pTable->nRowEst = pIndex->aiRowEst[0]; }else{ Index fakeIdx; fakeIdx.szIdxRow = pTable->szTabRow; decodeIntArray((char*)z, 1, &pTable->nRowEst, &fakeIdx); @@ -82665,11 +83143,11 @@ static void initAvgEq(Index *pIdx){ if( pIdx ){ IndexSample *aSample = pIdx->aSample; IndexSample *pFinal = &aSample[pIdx->nSample-1]; int iCol; - for(iCol=0; iColnColumn; iCol++){ + for(iCol=0; iColnKeyCol; iCol++){ int i; /* Used to iterate through samples */ tRowcnt sumEq = 0; /* Sum of the nEq values */ tRowcnt nSum = 0; /* Number of terms contributing to sumEq */ tRowcnt avgEq = 0; tRowcnt nDLt = pFinal->anDLt[iCol]; @@ -82692,10 +83170,27 @@ pIdx->aAvgEq[iCol] = avgEq; if( pIdx->nSampleCol==1 ) break; } } } + +/* +** Look up an index by name. Or, if the name of a WITHOUT ROWID table +** is supplied instead, find the PRIMARY KEY index for that table. +*/ +static Index *findIndexOrPrimaryKey( + sqlite3 *db, + const char *zName, + const char *zDb +){ + Index *pIdx = sqlite3FindIndex(db, zName, zDb); + if( pIdx==0 ){ + Table *pTab = sqlite3FindTable(db, zName, zDb); + if( pTab && !HasRowid(pTab) ) pIdx = sqlite3PrimaryKeyIndex(pTab); + } + return pIdx; +} /* ** Load the content from either the sqlite_stat4 or sqlite_stat3 table ** into the relevant Index.aSample[] arrays. ** @@ -82742,18 +83237,18 @@ tRowcnt *pSpace; zIndex = (char *)sqlite3_column_text(pStmt, 0); if( zIndex==0 ) continue; nSample = sqlite3_column_int(pStmt, 1); - pIdx = sqlite3FindIndex(db, zIndex, zDb); + pIdx = findIndexOrPrimaryKey(db, zIndex, zDb); assert( pIdx==0 || bStat3 || pIdx->nSample==0 ); /* Index.nSample is non-zero at this point if data has already been ** loaded from the stat4 table. In this case ignore stat3 data. */ if( pIdx==0 || pIdx->nSample ) continue; if( bStat3==0 ){ - nIdxCol = pIdx->nColumn+1; - nAvgCol = pIdx->nColumn; + nIdxCol = pIdx->nKeyCol+1; + nAvgCol = pIdx->nKeyCol; } pIdx->nSampleCol = nIdxCol; nByte = sizeof(IndexSample) * nSample; nByte += sizeof(tRowcnt) * nIdxCol * 3 * nSample; nByte += nAvgCol * sizeof(tRowcnt); /* Space for Index.aAvgEq[] */ @@ -82788,11 +83283,11 @@ Index *pIdx; /* Pointer to the index object */ int nCol = 1; /* Number of columns in index */ zIndex = (char *)sqlite3_column_text(pStmt, 0); if( zIndex==0 ) continue; - pIdx = sqlite3FindIndex(db, zIndex, zDb); + pIdx = findIndexOrPrimaryKey(db, zIndex, zDb); if( pIdx==0 ) continue; /* This next condition is true if data has already been loaded from ** the sqlite_stat4 table. In this case ignore stat3 data. */ nCol = pIdx->nSampleCol; if( bStat3 && nCol>1 ) continue; @@ -84144,12 +84639,14 @@ */ static void freeIndex(sqlite3 *db, Index *p){ #ifndef SQLITE_OMIT_ANALYZE sqlite3DeleteIndexSamples(db, p); #endif + if( db==0 || db->pnBytesFreed==0 ) sqlite3KeyInfoUnref(p->pKeyInfo); sqlite3ExprDelete(db, p->pPartIdxWhere); sqlite3DbFree(db, p->zColAff); + if( p->isResized ) sqlite3DbFree(db, p->azColl); sqlite3DbFree(db, p); } /* ** For the index called zIdxName which is found in the database iDb, @@ -84403,12 +84900,11 @@ ** writing. The table is opened using cursor 0. */ SQLITE_PRIVATE void sqlite3OpenMasterTable(Parse *p, int iDb){ Vdbe *v = sqlite3GetVdbe(p); sqlite3TableLock(p, iDb, MASTER_ROOT, 1, SCHEMA_TABLE(iDb)); - sqlite3VdbeAddOp3(v, OP_OpenWrite, 0, MASTER_ROOT, iDb); - sqlite3VdbeChangeP4(v, -1, (char *)5, P4_INT32); /* 5 column table */ + sqlite3VdbeAddOp4Int(v, OP_OpenWrite, 0, MASTER_ROOT, iDb, 5); if( p->nTab==0 ){ p->nTab = 1; } } @@ -84508,10 +85004,31 @@ sqlite3ErrorMsg(pParse, "object name reserved for internal use: %s", zName); return SQLITE_ERROR; } return SQLITE_OK; } + +/* +** Return the PRIMARY KEY index of a table +*/ +SQLITE_PRIVATE Index *sqlite3PrimaryKeyIndex(Table *pTab){ + Index *p; + for(p=pTab->pIndex; p && p->autoIndex!=2; p=p->pNext){} + return p; +} + +/* +** Return the column of index pIdx that corresponds to table +** column iCol. Return -1 if not found. +*/ +SQLITE_PRIVATE i16 sqlite3ColumnOfIndex(Index *pIdx, i16 iCol){ + int i; + for(i=0; inColumn; i++){ + if( iCol==pIdx->aiColumn[i] ) return i; + } + return -1; +} /* ** Begin constructing a new table representation in memory. This is ** the first of several action routines that get called in response ** to a CREATE TABLE statement. In particular, this routine is called @@ -84708,11 +85225,11 @@ if( isView || isVirtual ){ sqlite3VdbeAddOp2(v, OP_Integer, 0, reg2); }else #endif { - sqlite3VdbeAddOp2(v, OP_CreateTable, iDb, reg2); + pParse->addrCrTab = sqlite3VdbeAddOp2(v, OP_CreateTable, iDb, reg2); } sqlite3OpenMasterTable(pParse, iDb); sqlite3VdbeAddOp2(v, OP_NewRowid, 0, reg1); sqlite3VdbeAddOp2(v, OP_Null, 0, reg3); sqlite3VdbeAddOp3(v, OP_Insert, 0, reg3, reg1); @@ -84976,10 +85493,11 @@ int sortOrder /* SQLITE_SO_ASC or SQLITE_SO_DESC */ ){ Table *pTab = pParse->pNewTable; char *zType = 0; int iCol = -1, i; + int nTerm; if( pTab==0 || IN_DECLARE_VTAB ) goto primary_key_exit; if( pTab->tabFlags & TF_HasPrimaryKey ){ sqlite3ErrorMsg(pParse, "table \"%s\" has more than one primary key", pTab->zName); goto primary_key_exit; @@ -84986,43 +85504,47 @@ } pTab->tabFlags |= TF_HasPrimaryKey; if( pList==0 ){ iCol = pTab->nCol - 1; pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY; + zType = pTab->aCol[iCol].zType; + nTerm = 1; }else{ - for(i=0; inExpr; i++){ + nTerm = pList->nExpr; + for(i=0; inCol; iCol++){ if( sqlite3StrICmp(pList->a[i].zName, pTab->aCol[iCol].zName)==0 ){ + pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY; + zType = pTab->aCol[iCol].zType; break; } } - if( iColnCol ){ - pTab->aCol[iCol].colFlags |= COLFLAG_PRIMKEY; - } - } - if( pList->nExpr>1 ) iCol = -1; - } - if( iCol>=0 && iColnCol ){ - zType = pTab->aCol[iCol].zType; - } - if( zType && sqlite3StrICmp(zType, "INTEGER")==0 - && sortOrder==SQLITE_SO_ASC ){ + } + } + if( nTerm==1 + && zType && sqlite3StrICmp(zType, "INTEGER")==0 + && sortOrder==SQLITE_SO_ASC + ){ pTab->iPKey = iCol; pTab->keyConf = (u8)onError; assert( autoInc==0 || autoInc==1 ); pTab->tabFlags |= autoInc*TF_Autoincrement; + if( pList ) pParse->iPkSortOrder = pList->a[0].sortOrder; }else if( autoInc ){ #ifndef SQLITE_OMIT_AUTOINCREMENT sqlite3ErrorMsg(pParse, "AUTOINCREMENT is only allowed on an " "INTEGER PRIMARY KEY"); #endif }else{ + Vdbe *v = pParse->pVdbe; Index *p; + if( v ) pParse->addrSkipPK = sqlite3VdbeAddOp0(v, OP_Noop); p = sqlite3CreateIndex(pParse, 0, 0, 0, pList, onError, 0, 0, sortOrder, 0); if( p ){ p->autoIndex = 2; + if( v ) sqlite3VdbeJumpHere(v, pParse->addrSkipPK); } pList = 0; } primary_key_exit: @@ -85075,11 +85597,11 @@ /* If the column is declared as " PRIMARY KEY COLLATE ", ** then an index may have been created on this column before the ** collation type was added. Correct this if it is the case. */ for(pIdx=p->pIndex; pIdx; pIdx=pIdx->pNext){ - assert( pIdx->nColumn==1 ); + assert( pIdx->nKeyCol==1 ); if( pIdx->aiColumn[0]==i ){ pIdx->azColl[0] = p->aCol[i].zColl; } } }else{ @@ -85266,10 +85788,35 @@ assert( k<=n ); } sqlite3_snprintf(n-k, &zStmt[k], "%s", zEnd); return zStmt; } + +/* +** Resize an Index object to hold N columns total. Return SQLITE_OK +** on success and SQLITE_NOMEM on an OOM error. +*/ +static int resizeIndexObject(sqlite3 *db, Index *pIdx, int N){ + char *zExtra; + int nByte; + if( pIdx->nColumn>=N ) return SQLITE_OK; + assert( pIdx->isResized==0 ); + nByte = (sizeof(char*) + sizeof(i16) + 1)*N; + zExtra = sqlite3DbMallocZero(db, nByte); + if( zExtra==0 ) return SQLITE_NOMEM; + memcpy(zExtra, pIdx->azColl, sizeof(char*)*pIdx->nColumn); + pIdx->azColl = (char**)zExtra; + zExtra += sizeof(char*)*N; + memcpy(zExtra, pIdx->aiColumn, sizeof(i16)*pIdx->nColumn); + pIdx->aiColumn = (i16*)zExtra; + zExtra += sizeof(i16)*N; + memcpy(zExtra, pIdx->aSortOrder, pIdx->nColumn); + pIdx->aSortOrder = (u8*)zExtra; + pIdx->nColumn = N; + pIdx->isResized = 1; + return SQLITE_OK; +} /* ** Estimate the total row width for a table. */ static void estimateTableWidth(Table *pTab){ @@ -85285,19 +85832,151 @@ /* ** Estimate the average size of a row for an index. */ static void estimateIndexWidth(Index *pIdx){ - unsigned wIndex = 1; + unsigned wIndex = 0; int i; const Column *aCol = pIdx->pTable->aCol; for(i=0; inColumn; i++){ - assert( pIdx->aiColumn[i]>=0 && pIdx->aiColumn[i]pTable->nCol ); - wIndex += aCol[pIdx->aiColumn[i]].szEst; + i16 x = pIdx->aiColumn[i]; + assert( xpTable->nCol ); + wIndex += x<0 ? 1 : aCol[pIdx->aiColumn[i]].szEst; } pIdx->szIdxRow = sqlite3LogEst(wIndex*4); } + +/* Return true if value x is found any of the first nCol entries of aiCol[] +*/ +static int hasColumn(const i16 *aiCol, int nCol, int x){ + while( nCol-- > 0 ) if( x==*(aiCol++) ) return 1; + return 0; +} + +/* +** This routine runs at the end of parsing a CREATE TABLE statement that +** has a WITHOUT ROWID clause. The job of this routine is to convert both +** internal schema data structures and the generated VDBE code so that they +** are appropriate for a WITHOUT ROWID table instead of a rowid table. +** Changes include: +** +** (1) Convert the OP_CreateTable into an OP_CreateIndex. There is +** no rowid btree for a WITHOUT ROWID. Instead, the canonical +** data storage is a covering index btree. +** (2) Bypass the creation of the sqlite_master table entry +** for the PRIMARY KEY as the the primary key index is now +** identified by the sqlite_master table entry of the table itself. +** (3) Set the Index.tnum of the PRIMARY KEY Index object in the +** schema to the rootpage from the main table. +** (4) Set all columns of the PRIMARY KEY schema object to be NOT NULL. +** (5) Add all table columns to the PRIMARY KEY Index object +** so that the PRIMARY KEY is a covering index. The surplus +** columns are part of KeyInfo.nXField and are not used for +** sorting or lookup or uniqueness checks. +** (6) Replace the rowid tail on all automatically generated UNIQUE +** indices with the PRIMARY KEY columns. +*/ +static void convertToWithoutRowidTable(Parse *pParse, Table *pTab){ + Index *pIdx; + Index *pPk; + int nPk; + int i, j; + sqlite3 *db = pParse->db; + Vdbe *v = pParse->pVdbe; + + /* Convert the OP_CreateTable opcode that would normally create the + ** root-page for the table into a OP_CreateIndex opcode. The index + ** created will become the PRIMARY KEY index. + */ + if( pParse->addrCrTab ){ + assert( v ); + sqlite3VdbeGetOp(v, pParse->addrCrTab)->opcode = OP_CreateIndex; + } + + /* Bypass the creation of the PRIMARY KEY btree and the sqlite_master + ** table entry. + */ + if( pParse->addrSkipPK ){ + assert( v ); + sqlite3VdbeGetOp(v, pParse->addrSkipPK)->opcode = OP_Goto; + } + + /* Locate the PRIMARY KEY index. Or, if this table was originally + ** an INTEGER PRIMARY KEY table, create a new PRIMARY KEY index. + */ + if( pTab->iPKey>=0 ){ + ExprList *pList; + pList = sqlite3ExprListAppend(pParse, 0, 0); + if( pList==0 ) return; + pList->a[0].zName = sqlite3DbStrDup(pParse->db, + pTab->aCol[pTab->iPKey].zName); + pList->a[0].sortOrder = pParse->iPkSortOrder; + assert( pParse->pNewTable==pTab ); + pPk = sqlite3CreateIndex(pParse, 0, 0, 0, pList, pTab->keyConf, 0, 0, 0, 0); + if( pPk==0 ) return; + pPk->autoIndex = 2; + pTab->iPKey = -1; + }else{ + pPk = sqlite3PrimaryKeyIndex(pTab); + } + pPk->isCovering = 1; + assert( pPk!=0 ); + nPk = pPk->nKeyCol; + + /* Make sure every column of the PRIMARY KEY is NOT NULL */ + for(i=0; iaCol[pPk->aiColumn[i]].notNull = 1; + } + pPk->uniqNotNull = 1; + + /* The root page of the PRIMARY KEY is the table root page */ + pPk->tnum = pTab->tnum; + + /* Update the in-memory representation of all UNIQUE indices by converting + ** the final rowid column into one or more columns of the PRIMARY KEY. + */ + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + int n; + if( pIdx->autoIndex==2 ) continue; + for(i=n=0; iaiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ) n++; + } + if( n==0 ){ + /* This index is a superset of the primary key */ + pIdx->nColumn = pIdx->nKeyCol; + continue; + } + if( resizeIndexObject(db, pIdx, pIdx->nKeyCol+n) ) return; + for(i=0, j=pIdx->nKeyCol; iaiColumn, pIdx->nKeyCol, pPk->aiColumn[i]) ){ + pIdx->aiColumn[j] = pPk->aiColumn[i]; + pIdx->azColl[j] = pPk->azColl[i]; + j++; + } + } + assert( pIdx->nColumn>=pIdx->nKeyCol+n ); + assert( pIdx->nColumn>=j ); + } + + /* Add all table columns to the PRIMARY KEY index + */ + if( nPknCol ){ + if( resizeIndexObject(db, pPk, pTab->nCol) ) return; + for(i=0, j=nPk; inCol; i++){ + if( !hasColumn(pPk->aiColumn, j, i) ){ + assert( jnColumn ); + pPk->aiColumn[j] = i; + pPk->azColl[j] = "BINARY"; + j++; + } + } + assert( pPk->nColumn==j ); + assert( pTab->nCol==j ); + }else{ + pPk->nColumn = pTab->nCol; + } +} /* ** This routine is called to report the final ")" that terminates ** a CREATE TABLE statement. ** @@ -85318,11 +85997,12 @@ ** the new table will match the result set of the SELECT. */ SQLITE_PRIVATE void sqlite3EndTable( Parse *pParse, /* Parse context */ Token *pCons, /* The ',' token after the last column defn. */ - Token *pEnd, /* The final ')' token in the CREATE TABLE */ + Token *pEnd, /* The ')' before options in the CREATE TABLE */ + u8 tabOpts, /* Extra table options. Usually 0. */ Select *pSelect /* Select from a "CREATE ... AS SELECT" */ ){ Table *p; /* The new table */ sqlite3 *db = pParse->db; /* The database connection */ int iDb; /* Database in which the table lives */ @@ -85333,10 +86013,35 @@ } p = pParse->pNewTable; if( p==0 ) return; assert( !db->init.busy || !pSelect ); + + /* If the db->init.busy is 1 it means we are reading the SQL off the + ** "sqlite_master" or "sqlite_temp_master" table on the disk. + ** So do not write to the disk again. Extract the root page number + ** for the table from the db->init.newTnum field. (The page number + ** should have been put there by the sqliteOpenCb routine.) + */ + if( db->init.busy ){ + p->tnum = db->init.newTnum; + } + + /* Special processing for WITHOUT ROWID Tables */ + if( tabOpts & TF_WithoutRowid ){ + if( (p->tabFlags & TF_Autoincrement) ){ + sqlite3ErrorMsg(pParse, + "AUTOINCREMENT not allowed on WITHOUT ROWID tables"); + return; + } + if( (p->tabFlags & TF_HasPrimaryKey)==0 ){ + sqlite3ErrorMsg(pParse, "PRIMARY KEY missing on table %s", p->zName); + }else{ + p->tabFlags |= TF_WithoutRowid; + convertToWithoutRowidTable(pParse, p); + } + } iDb = sqlite3SchemaToIndex(db, p->pSchema); #ifndef SQLITE_OMIT_CHECK /* Resolve names in all CHECK constraint expressions. @@ -85350,20 +86055,10 @@ estimateTableWidth(p); for(pIdx=p->pIndex; pIdx; pIdx=pIdx->pNext){ estimateIndexWidth(pIdx); } - /* If the db->init.busy is 1 it means we are reading the SQL off the - ** "sqlite_master" or "sqlite_temp_master" table on the disk. - ** So do not write to the disk again. Extract the root page number - ** for the table from the db->init.newTnum field. (The page number - ** should have been put there by the sqliteOpenCb routine.) - */ - if( db->init.busy ){ - p->tnum = db->init.newTnum; - } - /* If not initializing, then create a record for the new table ** in the SQLITE_MASTER table of the database. ** ** If this is a TEMPORARY table, write the entry into the auxiliary ** file instead of into the main database file. @@ -85433,11 +86128,13 @@ /* Compute the complete text of the CREATE statement */ if( pSelect ){ zStmt = createTableStmt(db, p); }else{ - n = (int)(pEnd->z - pParse->sNameToken.z) + 1; + Token *pEnd2 = tabOpts ? &pParse->sLastToken : pEnd; + n = (int)(pEnd2->z - pParse->sNameToken.z); + if( pEnd2->z[0]!=';' ) n += pEnd2->n; zStmt = sqlite3MPrintf(db, "CREATE %s %.*s", zType2, n, pParse->sNameToken.z ); } @@ -85476,11 +86173,11 @@ } #endif /* Reparse everything to update our internal data structures */ sqlite3VdbeAddParseSchemaOp(v, iDb, - sqlite3MPrintf(db, "tbl_name='%q'", p->zName)); + sqlite3MPrintf(db, "tbl_name='%q' AND type!='trigger'", p->zName)); } /* Add the table to the in-memory representation of the database. */ @@ -85581,11 +86278,11 @@ while( ALWAYS(n>0) && sqlite3Isspace(z[n-1]) ){ n--; } sEnd.z = &z[n-1]; sEnd.n = 1; /* Use sqlite3EndTable() to add the view to the SQLITE_MASTER table */ - sqlite3EndTable(pParse, 0, &sEnd, 0); + sqlite3EndTable(pParse, 0, &sEnd, 0, 0); return; } #endif /* SQLITE_OMIT_VIEW */ #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) @@ -86036,12 +86733,12 @@ /* ** This routine is called to create a new foreign key on the table ** currently under construction. pFromCol determines which columns ** in the current table point to the foreign key. If pFromCol==0 then ** connect the key to the last column inserted. pTo is the name of -** the table referred to. pToCol is a list of tables in the other -** pTo table that the foreign key points to. flags contains all +** the table referred to (a.k.a the "parent" table). pToCol is a list +** of tables in the parent pTo table. flags contains all ** information about the conflict resolution algorithms specified ** in the ON DELETE, ON UPDATE and ON INSERT clauses. ** ** An FKey structure is created and added to the table currently ** under construction in the pParse->pNewTable field. @@ -86220,41 +86917,43 @@ if( v==0 ) return; if( memRootPage>=0 ){ tnum = memRootPage; }else{ tnum = pIndex->tnum; - sqlite3VdbeAddOp2(v, OP_Clear, tnum, iDb); } - pKey = sqlite3IndexKeyinfo(pParse, pIndex); - sqlite3VdbeAddOp4(v, OP_OpenWrite, iIdx, tnum, iDb, - (char *)pKey, P4_KEYINFO_HANDOFF); - sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR|((memRootPage>=0)?OPFLAG_P2ISREG:0)); + pKey = sqlite3KeyInfoOfIndex(pParse, pIndex); /* Open the sorter cursor if we are to use one. */ iSorter = pParse->nTab++; - sqlite3VdbeAddOp4(v, OP_SorterOpen, iSorter, 0, 0, (char*)pKey, P4_KEYINFO); + sqlite3VdbeAddOp4(v, OP_SorterOpen, iSorter, 0, 0, (char*) + sqlite3KeyInfoRef(pKey), P4_KEYINFO); /* Open the table. Loop through all rows of the table, inserting index ** records into the sorter. */ sqlite3OpenTable(pParse, iTab, iDb, pTab, OP_OpenRead); addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iTab, 0); regRecord = sqlite3GetTempReg(pParse); - sqlite3GenerateIndexKey(pParse, pIndex, iTab, regRecord, 1, &iPartIdxLabel); + sqlite3GenerateIndexKey(pParse, pIndex, iTab, regRecord, 0, &iPartIdxLabel); sqlite3VdbeAddOp2(v, OP_SorterInsert, iSorter, regRecord); sqlite3VdbeResolveLabel(v, iPartIdxLabel); sqlite3VdbeAddOp2(v, OP_Next, iTab, addr1+1); sqlite3VdbeJumpHere(v, addr1); + if( memRootPage<0 ) sqlite3VdbeAddOp2(v, OP_Clear, tnum, iDb); + sqlite3VdbeAddOp4(v, OP_OpenWrite, iIdx, tnum, iDb, + (char *)pKey, P4_KEYINFO); + sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR|((memRootPage>=0)?OPFLAG_P2ISREG:0)); + addr1 = sqlite3VdbeAddOp2(v, OP_SorterSort, iSorter, 0); - if( pIndex->onError!=OE_None ){ + assert( pKey!=0 || db->mallocFailed || pParse->nErr ); + if( pIndex->onError!=OE_None && pKey!=0 ){ int j2 = sqlite3VdbeCurrentAddr(v) + 3; sqlite3VdbeAddOp2(v, OP_Goto, 0, j2); addr2 = sqlite3VdbeCurrentAddr(v); - sqlite3VdbeAddOp3(v, OP_SorterCompare, iSorter, j2, regRecord); - sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_UNIQUE, - OE_Abort, "indexed columns are not unique", P4_STATIC - ); + sqlite3VdbeAddOp4Int(v, OP_SorterCompare, iSorter, j2, regRecord, + pKey->nField - pIndex->nKeyCol); + sqlite3UniqueConstraint(pParse, OE_Abort, pIndex); }else{ addr2 = sqlite3VdbeCurrentAddr(v); } sqlite3VdbeAddOp2(v, OP_SorterData, iSorter, regRecord); sqlite3VdbeAddOp3(v, OP_IdxInsert, iIdx, regRecord, 1); @@ -86265,10 +86964,45 @@ sqlite3VdbeAddOp1(v, OP_Close, iTab); sqlite3VdbeAddOp1(v, OP_Close, iIdx); sqlite3VdbeAddOp1(v, OP_Close, iSorter); } + +/* +** Allocate heap space to hold an Index object with nCol columns. +** +** Increase the allocation size to provide an extra nExtra bytes +** of 8-byte aligned space after the Index object and return a +** pointer to this extra space in *ppExtra. +*/ +SQLITE_PRIVATE Index *sqlite3AllocateIndexObject( + sqlite3 *db, /* Database connection */ + i16 nCol, /* Total number of columns in the index */ + int nExtra, /* Number of bytes of extra space to alloc */ + char **ppExtra /* Pointer to the "extra" space */ +){ + Index *p; /* Allocated index object */ + int nByte; /* Bytes of space for Index object + arrays */ + + nByte = ROUND8(sizeof(Index)) + /* Index structure */ + ROUND8(sizeof(char*)*nCol) + /* Index.azColl */ + ROUND8(sizeof(tRowcnt)*(nCol+1) + /* Index.aiRowEst */ + sizeof(i16)*nCol + /* Index.aiColumn */ + sizeof(u8)*nCol); /* Index.aSortOrder */ + p = sqlite3DbMallocZero(db, nByte + nExtra); + if( p ){ + char *pExtra = ((char*)p)+ROUND8(sizeof(Index)); + p->azColl = (char**)pExtra; pExtra += ROUND8(sizeof(char*)*nCol); + p->aiRowEst = (tRowcnt*)pExtra; pExtra += sizeof(tRowcnt)*(nCol+1); + p->aiColumn = (i16*)pExtra; pExtra += sizeof(i16)*nCol; + p->aSortOrder = (u8*)pExtra; + p->nColumn = nCol; + p->nKeyCol = nCol - 1; + *ppExtra = ((char*)p) + nByte; + } + return p; +} /* ** Create a new index for an SQL table. pName1.pName2 is the name of the index ** and pTblList is the name of the table that is to be indexed. Both will ** be NULL for a primary key or an index that is created to satisfy a @@ -86300,22 +87034,22 @@ Table *pTab = 0; /* Table to be indexed */ Index *pIndex = 0; /* The index to be created */ char *zName = 0; /* Name of the index */ int nName; /* Number of characters in zName */ int i, j; - Token nullId; /* Fake token for an empty ID list */ DbFixer sFix; /* For assigning database names to pTable */ int sortOrderMask; /* 1 to honor DESC in index. 0 to ignore. */ sqlite3 *db = pParse->db; Db *pDb; /* The specific table containing the indexed database */ int iDb; /* Index of the database that is being written */ Token *pName = 0; /* Unqualified name of the index to create */ struct ExprList_item *pListItem; /* For looping over pList */ const Column *pTabCol; /* A column in the table */ - int nCol; /* Number of columns */ int nExtra = 0; /* Space allocated for zExtra[] */ + int nExtraCol; /* Number of extra columns needed */ char *zExtra; /* Extra space after the Index object */ + Index *pPk = 0; /* PRIMARY KEY index for WITHOUT ROWID tables */ assert( pParse->nErr==0 ); /* Never called with prior errors */ if( db->mallocFailed || IN_DECLARE_VTAB ){ goto exit_create_index; } @@ -86363,10 +87097,11 @@ sqlite3ErrorMsg(pParse, "cannot create a TEMP index on non-TEMP table \"%s\"", pTab->zName); goto exit_create_index; } + if( !HasRowid(pTab) ) pPk = sqlite3PrimaryKeyIndex(pTab); }else{ assert( pName==0 ); assert( pStart==0 ); pTab = pParse->pNewTable; if( !pTab ) goto exit_create_index; @@ -86458,15 +87193,14 @@ /* If pList==0, it means this routine was called to make a primary ** key out of the last column added to the table under construction. ** So create a fake list to simulate this. */ if( pList==0 ){ - nullId.z = pTab->aCol[pTab->nCol-1].zName; - nullId.n = sqlite3Strlen30((char*)nullId.z); pList = sqlite3ExprListAppend(pParse, 0, 0); if( pList==0 ) goto exit_create_index; - sqlite3ExprListSetName(pParse, pList, &nullId, 0); + pList->a[0].zName = sqlite3DbStrDup(pParse->db, + pTab->aCol[pTab->nCol-1].zName); pList->a[0].sortOrder = (u8)sortOrder; } /* Figure out how many bytes of space are required to store explicitly ** specified collation sequence names. @@ -86481,40 +87215,27 @@ /* ** Allocate the index structure. */ nName = sqlite3Strlen30(zName); - nCol = pList->nExpr; - pIndex = sqlite3DbMallocZero(db, - ROUND8(sizeof(Index)) + /* Index structure */ - ROUND8(sizeof(tRowcnt)*(nCol+1)) + /* Index.aiRowEst */ - sizeof(char *)*nCol + /* Index.azColl */ - sizeof(int)*nCol + /* Index.aiColumn */ - sizeof(u8)*nCol + /* Index.aSortOrder */ - nName + 1 + /* Index.zName */ - nExtra /* Collation sequence names */ - ); + nExtraCol = pPk ? pPk->nKeyCol : 1; + pIndex = sqlite3AllocateIndexObject(db, pList->nExpr + nExtraCol, + nName + nExtra + 1, &zExtra); if( db->mallocFailed ){ goto exit_create_index; } - zExtra = (char*)pIndex; - pIndex->aiRowEst = (tRowcnt*)&zExtra[ROUND8(sizeof(Index))]; - pIndex->azColl = (char**) - ((char*)pIndex->aiRowEst + ROUND8(sizeof(tRowcnt)*nCol+1)); assert( EIGHT_BYTE_ALIGNMENT(pIndex->aiRowEst) ); assert( EIGHT_BYTE_ALIGNMENT(pIndex->azColl) ); - pIndex->aiColumn = (int *)(&pIndex->azColl[nCol]); - pIndex->aSortOrder = (u8 *)(&pIndex->aiColumn[nCol]); - pIndex->zName = (char *)(&pIndex->aSortOrder[nCol]); - zExtra = (char *)(&pIndex->zName[nName+1]); + pIndex->zName = zExtra; + zExtra += nName + 1; memcpy(pIndex->zName, zName, nName+1); pIndex->pTable = pTab; - pIndex->nColumn = pList->nExpr; pIndex->onError = (u8)onError; - pIndex->uniqNotNull = onError==OE_Abort; + pIndex->uniqNotNull = onError!=OE_None; pIndex->autoIndex = (u8)(pName==0); pIndex->pSchema = db->aDb[iDb].pSchema; + pIndex->nKeyCol = pList->nExpr; if( pPIWhere ){ sqlite3ResolveSelfReference(pParse, pTab, NC_PartIdx, pPIWhere, 0); pIndex->pPartIdxWhere = pPIWhere; pPIWhere = 0; } @@ -86550,11 +87271,12 @@ sqlite3ErrorMsg(pParse, "table %s has no column named %s", pTab->zName, zColName); pParse->checkSchema = 1; goto exit_create_index; } - pIndex->aiColumn[i] = j; + assert( pTab->nCol<=0x7fff && j<=0x7fff ); + pIndex->aiColumn[i] = (i16)j; if( pListItem->pExpr ){ int nColl; assert( pListItem->pExpr->op==TK_COLLATE ); zColl = pListItem->pExpr->u.zToken; nColl = sqlite3Strlen30(zColl) + 1; @@ -86573,10 +87295,27 @@ pIndex->azColl[i] = zColl; requestedSortOrder = pListItem->sortOrder & sortOrderMask; pIndex->aSortOrder[i] = (u8)requestedSortOrder; if( pTab->aCol[j].notNull==0 ) pIndex->uniqNotNull = 0; } + if( pPk ){ + for(j=0; jnKeyCol; j++){ + int x = pPk->aiColumn[j]; + if( hasColumn(pIndex->aiColumn, pIndex->nKeyCol, x) ){ + pIndex->nColumn--; + }else{ + pIndex->aiColumn[i] = x; + pIndex->azColl[i] = pPk->azColl[j]; + pIndex->aSortOrder[i] = pPk->aSortOrder[j]; + i++; + } + } + assert( i==pIndex->nColumn ); + }else{ + pIndex->aiColumn[i] = -1; + pIndex->azColl[i] = "BINARY"; + } sqlite3DefaultRowEst(pIndex); if( pParse->pNewTable==0 ) estimateIndexWidth(pIndex); if( pTab==pParse->pNewTable ){ /* This routine has been called to create an automatic index as a @@ -86605,20 +87344,20 @@ int k; assert( pIdx->onError!=OE_None ); assert( pIdx->autoIndex ); assert( pIndex->onError!=OE_None ); - if( pIdx->nColumn!=pIndex->nColumn ) continue; - for(k=0; knColumn; k++){ + if( pIdx->nKeyCol!=pIndex->nKeyCol ) continue; + for(k=0; knKeyCol; k++){ const char *z1; const char *z2; if( pIdx->aiColumn[k]!=pIndex->aiColumn[k] ) break; z1 = pIdx->azColl[k]; z2 = pIndex->azColl[k]; if( z1!=z2 && sqlite3StrICmp(z1, z2) ) break; } - if( k==pIdx->nColumn ){ + if( k==pIdx->nKeyCol ){ if( pIdx->onError!=pIndex->onError ){ /* This constraint creates the same index as a previous ** constraint specified somewhere in the CREATE TABLE statement. ** However the ON CONFLICT clauses are different. If both this ** constraint and the previous equivalent constraint have explicit @@ -86656,26 +87395,24 @@ if( pTblName!=0 ){ pIndex->tnum = db->init.newTnum; } } - /* If the db->init.busy is 0 then create the index on disk. This - ** involves writing the index into the master table and filling in the - ** index with the current table contents. - ** - ** The db->init.busy is 0 when the user first enters a CREATE INDEX - ** command. db->init.busy is 1 when a database is opened and - ** CREATE INDEX statements are read out of the master table. In - ** the latter case the index already exists on disk, which is why - ** we don't want to recreate it. - ** - ** If pTblName==0 it means this index is generated as a primary key - ** or UNIQUE constraint of a CREATE TABLE statement. Since the table + /* If this is the initial CREATE INDEX statement (or CREATE TABLE if the + ** index is an implied index for a UNIQUE or PRIMARY KEY constraint) then + ** emit code to allocate the index rootpage on disk and make an entry for + ** the index in the sqlite_master table and populate the index with + ** content. But, do not do this if we are simply reading the sqlite_master + ** table to parse the schema, or if this index is the PRIMARY KEY index + ** of a WITHOUT ROWID table. + ** + ** If pTblName==0 it means this index is generated as an implied PRIMARY KEY + ** or UNIQUE index in a CREATE TABLE statement. Since the table ** has just been created, it contains no data and the index initialization ** step can be skipped. */ - else if( pParse->nErr==0 ){ + else if( pParse->nErr==0 && (HasRowid(pTab) || pTblName!=0) ){ Vdbe *v; char *zStmt; int iMem = ++pParse->nMem; v = sqlite3GetVdbe(pParse); @@ -86783,16 +87520,16 @@ tRowcnt n; assert( a!=0 ); a[0] = pIdx->pTable->nRowEst; if( a[0]<10 ) a[0] = 10; n = 10; - for(i=1; i<=pIdx->nColumn; i++){ + for(i=1; i<=pIdx->nKeyCol; i++){ a[i] = n; if( n>5 ) n--; } if( pIdx->onError!=OE_None ){ - a[pIdx->nColumn] = 1; + a[pIdx->nKeyCol] = 1; } } /* ** This routine will drop an existing named index. This routine @@ -87476,18 +88213,71 @@ SQLITE_PRIVATE void sqlite3HaltConstraint( Parse *pParse, /* Parsing context */ int errCode, /* extended error code */ int onError, /* Constraint type */ char *p4, /* Error message */ - int p4type /* P4_STATIC or P4_TRANSIENT */ + i8 p4type, /* P4_STATIC or P4_TRANSIENT */ + u8 p5Errmsg /* P5_ErrMsg type */ ){ Vdbe *v = sqlite3GetVdbe(pParse); assert( (errCode&0xff)==SQLITE_CONSTRAINT ); if( onError==OE_Abort ){ sqlite3MayAbort(pParse); } sqlite3VdbeAddOp4(v, OP_Halt, errCode, onError, 0, p4, p4type); + if( p5Errmsg ) sqlite3VdbeChangeP5(v, p5Errmsg); +} + +/* +** Code an OP_Halt due to UNIQUE or PRIMARY KEY constraint violation. +*/ +SQLITE_PRIVATE void sqlite3UniqueConstraint( + Parse *pParse, /* Parsing context */ + int onError, /* Constraint type */ + Index *pIdx /* The index that triggers the constraint */ +){ + char *zErr; + int j; + StrAccum errMsg; + Table *pTab = pIdx->pTable; + + sqlite3StrAccumInit(&errMsg, 0, 0, 200); + errMsg.db = pParse->db; + for(j=0; jnKeyCol; j++){ + char *zCol = pTab->aCol[pIdx->aiColumn[j]].zName; + if( j ) sqlite3StrAccumAppend(&errMsg, ", ", 2); + sqlite3StrAccumAppend(&errMsg, pTab->zName, -1); + sqlite3StrAccumAppend(&errMsg, ".", 1); + sqlite3StrAccumAppend(&errMsg, zCol, -1); + } + zErr = sqlite3StrAccumFinish(&errMsg); + sqlite3HaltConstraint(pParse, + (pIdx->autoIndex==2)?SQLITE_CONSTRAINT_PRIMARYKEY:SQLITE_CONSTRAINT_UNIQUE, + onError, zErr, P4_DYNAMIC, P5_ConstraintUnique); +} + + +/* +** Code an OP_Halt due to non-unique rowid. +*/ +SQLITE_PRIVATE void sqlite3RowidConstraint( + Parse *pParse, /* Parsing context */ + int onError, /* Conflict resolution algorithm */ + Table *pTab /* The table with the non-unique rowid */ +){ + char *zMsg; + int rc; + if( pTab->iPKey>=0 ){ + zMsg = sqlite3MPrintf(pParse->db, "%s.%s", pTab->zName, + pTab->aCol[pTab->iPKey].zName); + rc = SQLITE_CONSTRAINT_PRIMARYKEY; + }else{ + zMsg = sqlite3MPrintf(pParse->db, "%s.rowid", pTab->zName); + rc = SQLITE_CONSTRAINT_ROWID; + } + sqlite3HaltConstraint(pParse, rc, onError, zMsg, P4_DYNAMIC, + P5_ConstraintUnique); } /* ** Check to see if pIndex uses the collating sequence pColl. Return ** true if it does and false if it does not. @@ -87496,12 +88286,12 @@ static int collationMatch(const char *zColl, Index *pIndex){ int i; assert( zColl!=0 ); for(i=0; inColumn; i++){ const char *z = pIndex->azColl[i]; - assert( z!=0 ); - if( 0==sqlite3StrICmp(z, zColl) ){ + assert( z!=0 || pIndex->aiColumn[i]<0 ); + if( pIndex->aiColumn[i]>=0 && 0==sqlite3StrICmp(z, zColl) ){ return 1; } } return 0; } @@ -87616,39 +88406,53 @@ sqlite3ErrorMsg(pParse, "unable to identify the object to be reindexed"); } #endif /* -** Return a dynamicly allocated KeyInfo structure that can be used -** with OP_OpenRead or OP_OpenWrite to access database index pIdx. -** -** If successful, a pointer to the new structure is returned. In this case -** the caller is responsible for calling sqlite3DbFree(db, ) on the returned -** pointer. If an error occurs (out of memory or missing collation -** sequence), NULL is returned and the state of pParse updated to reflect -** the error. -*/ -SQLITE_PRIVATE KeyInfo *sqlite3IndexKeyinfo(Parse *pParse, Index *pIdx){ - int i; - int nCol = pIdx->nColumn; - KeyInfo *pKey; - - pKey = sqlite3KeyInfoAlloc(pParse->db, nCol); - if( pKey ){ - for(i=0; iazColl[i]; - assert( zColl ); - pKey->aColl[i] = sqlite3LocateCollSeq(pParse, zColl); - pKey->aSortOrder[i] = pIdx->aSortOrder[i]; - } - } - - if( pParse->nErr ){ - sqlite3DbFree(pParse->db, pKey); - pKey = 0; - } - return pKey; +** Return a KeyInfo structure that is appropriate for the given Index. +** +** The KeyInfo structure for an index is cached in the Index object. +** So there might be multiple references to the returned pointer. The +** caller should not try to modify the KeyInfo object. +** +** The caller should invoke sqlite3KeyInfoUnref() on the returned object +** when it has finished using it. +*/ +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoOfIndex(Parse *pParse, Index *pIdx){ + if( pParse->nErr ) return 0; +#ifndef SQLITE_OMIT_SHARED_CACHE + if( pIdx->pKeyInfo && pIdx->pKeyInfo->db!=pParse->db ){ + sqlite3KeyInfoUnref(pIdx->pKeyInfo); + pIdx->pKeyInfo = 0; + } +#endif + if( pIdx->pKeyInfo==0 ){ + int i; + int nCol = pIdx->nColumn; + int nKey = pIdx->nKeyCol; + KeyInfo *pKey; + if( pIdx->uniqNotNull ){ + pKey = sqlite3KeyInfoAlloc(pParse->db, nKey, nCol-nKey); + }else{ + pKey = sqlite3KeyInfoAlloc(pParse->db, nCol, 0); + } + if( pKey ){ + assert( sqlite3KeyInfoIsWriteable(pKey) ); + for(i=0; iazColl[i]; + if( NEVER(zColl==0) ) zColl = "BINARY"; + pKey->aColl[i] = sqlite3LocateCollSeq(pParse, zColl); + pKey->aSortOrder[i] = pIdx->aSortOrder[i]; + } + if( pParse->nErr ){ + sqlite3KeyInfoUnref(pKey); + }else{ + pIdx->pKeyInfo = pKey; + } + } + } + return sqlite3KeyInfoRef(pIdx->pKeyInfo); } /************** End of build.c ***********************************************/ /************** Begin file callback.c ****************************************/ /* @@ -88264,11 +89068,11 @@ SrcList *pSrc, /* the FROM clause -- which tables to scan */ Expr *pWhere, /* The WHERE clause. May be null */ ExprList *pOrderBy, /* The ORDER BY clause. May be null */ Expr *pLimit, /* The LIMIT clause. May be null */ Expr *pOffset, /* The OFFSET clause. May be null */ - char *zStmtType /* Either DELETE or UPDATE. For error messages. */ + char *zStmtType /* Either DELETE or UPDATE. For err msgs. */ ){ Expr *pWhereRowid = NULL; /* WHERE rowid .. */ Expr *pInClause = NULL; /* WHERE rowid IN ( select ) */ Expr *pSelectRowid = NULL; /* SELECT rowid ... */ ExprList *pEList = NULL; /* Expression list contaning only pSelectRowid */ @@ -88339,11 +89143,12 @@ sqlite3ExprListDelete(pParse->db, pOrderBy); sqlite3ExprDelete(pParse->db, pLimit); sqlite3ExprDelete(pParse->db, pOffset); return 0; } -#endif /* defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) && !defined(SQLITE_OMIT_SUBQUERY) */ +#endif /* defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) */ + /* && !defined(SQLITE_OMIT_SUBQUERY) */ /* ** Generate code for a DELETE FROM statement. ** ** DELETE FROM table_wxyz WHERE a<5 AND b NOT NULL; @@ -88360,11 +89165,13 @@ const char *zDb; /* Name of database holding pTab */ int end, addr = 0; /* A couple addresses of generated code */ int i; /* Loop counter */ WhereInfo *pWInfo; /* Information about the WHERE clause */ Index *pIdx; /* For looping over indices of the table */ - int iCur; /* VDBE Cursor number for pTab */ + int iTabCur; /* Cursor number for the table */ + int iDataCur; /* VDBE cursor for the canonical data source */ + int iIdxCur; /* Cursor number of the first index */ sqlite3 *db; /* Main database structure */ AuthContext sContext; /* Authorization context */ NameContext sNC; /* Name context to resolve expressions in */ int iDb; /* Database number */ int memCnt = -1; /* Memory cell used for change counting */ @@ -88425,11 +89232,11 @@ assert(!isView || pTrigger); /* Assign cursor number to the table and all its indices. */ assert( pTabList->nSrc==1 ); - iCur = pTabList->a[0].iCursor = pParse->nTab++; + iTabCur = pTabList->a[0].iCursor = pParse->nTab++; for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ pParse->nTab++; } /* Start the view context @@ -88450,11 +89257,12 @@ /* If we are trying to delete from a view, realize that view into ** a ephemeral table. */ #if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER) if( isView ){ - sqlite3MaterializeView(pParse, pTab, pWhere, iCur); + sqlite3MaterializeView(pParse, pTab, pWhere, iTabCur); + iDataCur = iIdxCur = iTabCur; } #endif /* Resolve the column names in the WHERE clause. */ @@ -88481,22 +89289,78 @@ if( rcauth==SQLITE_OK && pWhere==0 && !pTrigger && !IsVirtual(pTab) && 0==sqlite3FkRequired(pParse, pTab, 0, 0) ){ assert( !isView ); sqlite3TableLock(pParse, iDb, pTab->tnum, 1, pTab->zName); - sqlite3VdbeAddOp4(v, OP_Clear, pTab->tnum, iDb, memCnt, - pTab->zName, P4_STATIC); + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp4(v, OP_Clear, pTab->tnum, iDb, memCnt, + pTab->zName, P4_STATIC); + } for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ assert( pIdx->pSchema==pTab->pSchema ); sqlite3VdbeAddOp2(v, OP_Clear, pIdx->tnum, iDb); } }else #endif /* SQLITE_OMIT_TRUNCATE_OPTIMIZATION */ - /* The usual case: There is a WHERE clause so we have to scan through - ** the table and pick which records to delete. - */ - { + if( !HasRowid(pTab) ){ + /* There is a WHERE clause on a WITHOUT ROWID table. + */ + Index *pPk; /* The PRIMARY KEY index on the table */ + int iPk; /* First of nPk memory cells holding PRIMARY KEY value */ + int iEph; /* Ephemeral table holding all primary key values */ + int iKey; /* Key value inserting into iEph */ + i16 nPk; /* Number of components of the PRIMARY KEY */ + + pPk = sqlite3PrimaryKeyIndex(pTab); + assert( pPk!=0 ); + nPk = pPk->nKeyCol; + iPk = pParse->nMem+1; + pParse->nMem += nPk; + iKey = ++pParse->nMem; + iEph = pParse->nTab++; + + sqlite3VdbeAddOp2(v, OP_OpenEphemeral, iEph, nPk); + sqlite3VdbeSetP4KeyInfo(pParse, pPk); + pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0, 0, 0, 0); + if( pWInfo==0 ) goto delete_from_cleanup; + for(i=0; iaiColumn[i],iPk+i); + } + sqlite3VdbeAddOp4(v, OP_MakeRecord, iPk, nPk, iKey, + sqlite3IndexAffinityStr(v, pPk), P4_TRANSIENT); + sqlite3VdbeAddOp2(v, OP_IdxInsert, iEph, iKey); + if( db->flags & SQLITE_CountRows ){ + sqlite3VdbeAddOp2(v, OP_AddImm, memCnt, 1); + } + sqlite3WhereEnd(pWInfo); + + /* Open cursors for all indices of the table. + */ + sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, + iTabCur, &iDataCur, &iIdxCur); + + /* Loop over the primary keys to be deleted. */ + addr = sqlite3VdbeAddOp1(v, OP_Rewind, iEph); + sqlite3VdbeAddOp2(v, OP_RowKey, iEph, iPk); + + /* Delete the row */ + sqlite3GenerateRowDelete(pParse, pTab, pTrigger, iDataCur, iIdxCur, + iPk, 0, 1, OE_Default, 0); + + /* End of the delete loop */ + sqlite3VdbeAddOp2(v, OP_Next, iEph, addr+1); + sqlite3VdbeJumpHere(v, addr); + + /* Close the cursors open on the table and its indexes. */ + assert( iDataCur>=iIdxCur ); + for(i=0, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + sqlite3VdbeAddOp1(v, OP_Close, iIdxCur+i); + } + }else{ + /* There is a WHERE clause on a rowid table. Run a loop that extracts + ** all rowids to be deleted into a RowSet. + */ int iRowSet = ++pParse->nMem; /* Register for rowset of rows to delete */ int iRowid = ++pParse->nMem; /* Used for storing rowid values. */ int regRowid; /* Actual register containing rowids */ /* Collect rowids of every row to be deleted. @@ -88504,11 +89368,11 @@ sqlite3VdbeAddOp2(v, OP_Null, 0, iRowSet); pWInfo = sqlite3WhereBegin( pParse, pTabList, pWhere, 0, 0, WHERE_DUPLICATES_OK, 0 ); if( pWInfo==0 ) goto delete_from_cleanup; - regRowid = sqlite3ExprCodeGetColumn(pParse, pTab, -1, iCur, iRowid, 0); + regRowid = sqlite3ExprCodeGetColumn(pParse, pTab, -1, iTabCur, iRowid, 0); sqlite3VdbeAddOp2(v, OP_RowSetAdd, iRowSet, regRowid); if( db->flags & SQLITE_CountRows ){ sqlite3VdbeAddOp2(v, OP_AddImm, memCnt, 1); } sqlite3WhereEnd(pWInfo); @@ -88521,11 +89385,14 @@ /* Unless this is a view, open cursors for the table we are ** deleting from and all its indices. If this is a view, then the ** only effect this statement has is to fire the INSTEAD OF ** triggers. */ if( !isView ){ - sqlite3OpenTableAndIndices(pParse, pTab, iCur, OP_OpenWrite); + sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, iTabCur, + &iDataCur, &iIdxCur); + assert( iDataCur==iTabCur ); + assert( iIdxCur==iDataCur+1 ); } addr = sqlite3VdbeAddOp3(v, OP_RowSetRead, iRowSet, end, iRowid); /* Delete the row */ @@ -88538,23 +89405,24 @@ sqlite3MayAbort(pParse); }else #endif { int count = (pParse->nested==0); /* True to count changes */ - sqlite3GenerateRowDelete(pParse, pTab, iCur, iRowid, count, pTrigger, OE_Default); + sqlite3GenerateRowDelete(pParse, pTab, pTrigger, iDataCur, iIdxCur, + iRowid, 1, count, OE_Default, 0); } /* End of the delete loop */ sqlite3VdbeAddOp2(v, OP_Goto, 0, addr); sqlite3VdbeResolveLabel(v, end); /* Close the cursors open on the table and its indexes. */ if( !isView && !IsVirtual(pTab) ){ - for(i=1, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ - sqlite3VdbeAddOp2(v, OP_Close, iCur + i, pIdx->tnum); + sqlite3VdbeAddOp1(v, OP_Close, iDataCur); + for(i=0, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + sqlite3VdbeAddOp1(v, OP_Close, iIdxCur + i); } - sqlite3VdbeAddOp1(v, OP_Close, iCur); } } /* Update the sqlite_sequence table by storing the content of the ** maximum rowid counter values recorded while inserting into @@ -88590,48 +89458,56 @@ #undef pTrigger #endif /* ** This routine generates VDBE code that causes a single row of a -** single table to be deleted. +** single table to be deleted. Both the original table entry and +** all indices are removed. ** -** The VDBE must be in a particular state when this routine is called. -** These are the requirements: +** Preconditions: ** -** 1. A read/write cursor pointing to pTab, the table containing the row -** to be deleted, must be opened as cursor number $iCur. +** 1. iDataCur is an open cursor on the btree that is the canonical data +** store for the table. (This will be either the table itself, +** in the case of a rowid table, or the PRIMARY KEY index in the case +** of a WITHOUT ROWID table.) ** ** 2. Read/write cursors for all indices of pTab must be open as -** cursor number base+i for the i-th index. +** cursor number iIdxCur+i for the i-th index. ** -** 3. The record number of the row to be deleted must be stored in -** memory cell iRowid. -** -** This routine generates code to remove both the table record and all -** index entries that point to that record. +** 3. The primary key for the row to be deleted must be stored in a +** sequence of nPk memory cells starting at iPk. If nPk==0 that means +** that a search record formed from OP_MakeRecord is contained in the +** single memory location iPk. */ SQLITE_PRIVATE void sqlite3GenerateRowDelete( Parse *pParse, /* Parsing context */ Table *pTab, /* Table containing the row to be deleted */ - int iCur, /* Cursor number for the table */ - int iRowid, /* Memory cell that contains the rowid to delete */ - int count, /* If non-zero, increment the row change counter */ Trigger *pTrigger, /* List of triggers to (potentially) fire */ - int onconf /* Default ON CONFLICT policy for triggers */ + int iDataCur, /* Cursor from which column data is extracted */ + int iIdxCur, /* First index cursor */ + int iPk, /* First memory cell containing the PRIMARY KEY */ + i16 nPk, /* Number of PRIMARY KEY memory cells */ + u8 count, /* If non-zero, increment the row change counter */ + u8 onconf, /* Default ON CONFLICT policy for triggers */ + u8 bNoSeek /* iDataCur is already pointing to the row to delete */ ){ Vdbe *v = pParse->pVdbe; /* Vdbe */ int iOld = 0; /* First register in OLD.* array */ int iLabel; /* Label resolved to end of generated code */ + u8 opSeek; /* Seek opcode */ /* Vdbe is guaranteed to have been allocated by this stage. */ assert( v ); + VdbeModuleComment((v, "BEGIN: GenRowDel(%d,%d,%d,%d)", + iDataCur, iIdxCur, iPk, (int)nPk)); /* Seek cursor iCur to the row to delete. If this row no longer exists ** (this can happen if a trigger program has already deleted it), do ** not attempt to delete it or fire any DELETE triggers. */ iLabel = sqlite3VdbeMakeLabel(v); - sqlite3VdbeAddOp3(v, OP_NotExists, iCur, iLabel, iRowid); + opSeek = HasRowid(pTab) ? OP_NotExists : OP_NotFound; + if( !bNoSeek ) sqlite3VdbeAddOp4Int(v, opSeek, iDataCur, iLabel, iPk, nPk); /* If there are any triggers to fire, allocate a range of registers to ** use for the old.* references in the triggers. */ if( sqlite3FkRequired(pParse, pTab, 0, 0) || pTrigger ){ u32 mask; /* Mask of OLD.* columns in use */ @@ -88646,14 +89522,14 @@ iOld = pParse->nMem+1; pParse->nMem += (1 + pTab->nCol); /* Populate the OLD.* pseudo-table register array. These values will be ** used by any BEFORE and AFTER triggers that exist. */ - sqlite3VdbeAddOp2(v, OP_Copy, iRowid, iOld); + sqlite3VdbeAddOp2(v, OP_Copy, iPk, iOld); for(iCol=0; iColnCol; iCol++){ if( mask==0xffffffff || mask&(1<pSelect==0 ){ - sqlite3GenerateRowIndexDelete(pParse, pTab, iCur, 0); - sqlite3VdbeAddOp2(v, OP_Delete, iCur, (count?OPFLAG_NCHANGE:0)); + sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, 0); + sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, (count?OPFLAG_NCHANGE:0)); if( count ){ sqlite3VdbeChangeP4(v, -1, pTab->zName, P4_TRANSIENT); } } @@ -88695,53 +89571,65 @@ /* Jump here if the row had already been deleted before any BEFORE ** trigger programs were invoked. Or if a trigger program throws a ** RAISE(IGNORE) exception. */ sqlite3VdbeResolveLabel(v, iLabel); + VdbeModuleComment((v, "END: GenRowDel()")); } /* ** This routine generates VDBE code that causes the deletion of all -** index entries associated with a single row of a single table. +** index entries associated with a single row of a single table, pTab ** -** The VDBE must be in a particular state when this routine is called. -** These are the requirements: +** Preconditions: ** -** 1. A read/write cursor pointing to pTab, the table containing the row -** to be deleted, must be opened as cursor number "iCur". +** 1. A read/write cursor "iDataCur" must be open on the canonical storage +** btree for the table pTab. (This will be either the table itself +** for rowid tables or to the primary key index for WITHOUT ROWID +** tables.) ** ** 2. Read/write cursors for all indices of pTab must be open as -** cursor number iCur+i for the i-th index. +** cursor number iIdxCur+i for the i-th index. (The pTab->pIndex +** index is the 0-th index.) ** -** 3. The "iCur" cursor must be pointing to the row that is to be -** deleted. +** 3. The "iDataCur" cursor must be already be positioned on the row +** that is to be deleted. */ SQLITE_PRIVATE void sqlite3GenerateRowIndexDelete( Parse *pParse, /* Parsing and code generating context */ Table *pTab, /* Table containing the row to be deleted */ - int iCur, /* Cursor number for the table */ + int iDataCur, /* Cursor of table holding data. */ + int iIdxCur, /* First index cursor */ int *aRegIdx /* Only delete if aRegIdx!=0 && aRegIdx[i]>0 */ ){ - int i; - Index *pIdx; - int r1; - int iPartIdxLabel; - Vdbe *v = pParse->pVdbe; - - for(i=1, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ - if( aRegIdx!=0 && aRegIdx[i-1]==0 ) continue; - r1 = sqlite3GenerateIndexKey(pParse, pIdx, iCur, 0, 0, &iPartIdxLabel); - sqlite3VdbeAddOp3(v, OP_IdxDelete, iCur+i, r1, pIdx->nColumn+1); + int i; /* Index loop counter */ + int r1; /* Register holding an index key */ + int iPartIdxLabel; /* Jump destination for skipping partial index entries */ + Index *pIdx; /* Current index */ + Vdbe *v; /* The prepared statement under construction */ + Index *pPk; /* PRIMARY KEY index, or NULL for rowid tables */ + + v = pParse->pVdbe; + pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab); + for(i=0, pIdx=pTab->pIndex; pIdx; i++, pIdx=pIdx->pNext){ + assert( iIdxCur+i!=iDataCur || pPk==pIdx ); + if( aRegIdx!=0 && aRegIdx[i]==0 ) continue; + if( pIdx==pPk ) continue; + VdbeModuleComment((v, "GenRowIdxDel for %s", pIdx->zName)); + r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 1, &iPartIdxLabel); + sqlite3VdbeAddOp3(v, OP_IdxDelete, iIdxCur+i, r1, + pIdx->uniqNotNull ? pIdx->nKeyCol : pIdx->nColumn); sqlite3VdbeResolveLabel(v, iPartIdxLabel); } } /* -** Generate code that will assemble an index key and put it in register +** Generate code that will assemble an index key and stores it in register ** regOut. The key with be for index pIdx which is an index on pTab. ** iCur is the index of a cursor open on the pTab table and pointing to -** the entry that needs indexing. +** the entry that needs indexing. If pTab is a WITHOUT ROWID table, then +** iCur must be the cursor of the PRIMARY KEY index. ** ** Return a register number which is the first in a block of ** registers that holds the elements of the index key. The ** block of registers has already been deallocated by the time ** this routine returns. @@ -88754,56 +89642,58 @@ ** sqlite3VdbeResolveLabel(). */ SQLITE_PRIVATE int sqlite3GenerateIndexKey( Parse *pParse, /* Parsing context */ Index *pIdx, /* The index for which to generate a key */ - int iCur, /* Cursor number for the pIdx->pTable table */ - int regOut, /* Write the new index key to this register */ - int doMakeRec, /* Run the OP_MakeRecord instruction if true */ + int iDataCur, /* Cursor number from which to take column data */ + int regOut, /* Put the new key into this register if not 0 */ + int prefixOnly, /* Compute only a unique prefix of the key */ int *piPartIdxLabel /* OUT: Jump to this label to skip partial index */ ){ Vdbe *v = pParse->pVdbe; int j; Table *pTab = pIdx->pTable; int regBase; int nCol; + Index *pPk; if( piPartIdxLabel ){ if( pIdx->pPartIdxWhere ){ *piPartIdxLabel = sqlite3VdbeMakeLabel(v); - pParse->iPartIdxTab = iCur; + pParse->iPartIdxTab = iDataCur; sqlite3ExprIfFalse(pParse, pIdx->pPartIdxWhere, *piPartIdxLabel, SQLITE_JUMPIFNULL); }else{ *piPartIdxLabel = 0; } } - nCol = pIdx->nColumn; - regBase = sqlite3GetTempRange(pParse, nCol+1); - sqlite3VdbeAddOp2(v, OP_Rowid, iCur, regBase+nCol); + nCol = (prefixOnly && pIdx->uniqNotNull) ? pIdx->nKeyCol : pIdx->nColumn; + regBase = sqlite3GetTempRange(pParse, nCol); + pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab); for(j=0; jaiColumn[j]; - if( idx==pTab->iPKey ){ - sqlite3VdbeAddOp2(v, OP_SCopy, regBase+nCol, regBase+j); + i16 idx = pIdx->aiColumn[j]; + if( pPk ) idx = sqlite3ColumnOfIndex(pPk, idx); + if( idx<0 || idx==pTab->iPKey ){ + sqlite3VdbeAddOp2(v, OP_Rowid, iDataCur, regBase+j); }else{ - sqlite3VdbeAddOp3(v, OP_Column, iCur, idx, regBase+j); - sqlite3ColumnDefault(v, pTab, idx, -1); + sqlite3VdbeAddOp3(v, OP_Column, iDataCur, idx, regBase+j); + sqlite3ColumnDefault(v, pTab, pIdx->aiColumn[j], -1); } } - if( doMakeRec ){ + if( regOut ){ const char *zAff; if( pTab->pSelect || OptimizationDisabled(pParse->db, SQLITE_IdxRealAsInt) ){ zAff = 0; }else{ zAff = sqlite3IndexAffinityStr(v, pIdx); } - sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol+1, regOut); + sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regOut); sqlite3VdbeChangeP4(v, -1, zAff, P4_TRANSIENT); } - sqlite3ReleaseTempRange(pParse, regBase, nCol+1); + sqlite3ReleaseTempRange(pParse, regBase, nCol); return regBase; } /************** End of delete.c **********************************************/ /************** Begin file func.c ********************************************/ @@ -88943,12 +89833,12 @@ switch( sqlite3_value_type(argv[0]) ){ case SQLITE_INTEGER: { i64 iVal = sqlite3_value_int64(argv[0]); if( iVal<0 ){ if( (iVal<<1)==0 ){ - /* IMP: R-35460-15084 If X is the integer -9223372036854775807 then - ** abs(X) throws an integer overflow error since there is no + /* IMP: R-31676-45509 If X is the integer -9223372036854775808 + ** then abs(X) throws an integer overflow error since there is no ** equivalent positive 64-bit two complement value. */ sqlite3_result_error(context, "integer overflow", -1); return; } iVal = -iVal; @@ -90755,11 +91645,11 @@ if( !aiCol ) return 1; *paiCol = aiCol; } for(pIdx=pParent->pIndex; pIdx; pIdx=pIdx->pNext){ - if( pIdx->nColumn==nCol && pIdx->onError!=OE_None ){ + if( pIdx->nKeyCol==nCol && pIdx->onError!=OE_None ){ /* pIdx is a UNIQUE index (or a PRIMARY KEY) and has the right number ** of columns. If each indexed column corresponds to a foreign key ** column of pFKey, then this index is a winner. */ if( zKey==0 ){ @@ -90778,11 +91668,11 @@ ** map to an explicit list of columns in table pParent. Check if this ** index matches those columns. Also, check that the index uses ** the default collation sequences for each column. */ int i, j; for(i=0; iaiColumn[i]; /* Index of column in parent tbl */ + i16 iCol = pIdx->aiColumn[i]; /* Index of column in parent tbl */ char *zDfltColl; /* Def. collation for column */ char *zIdxCol; /* Name of indexed column */ /* If the index uses a collation sequence that is different from ** the default collation sequence for the column, this index is @@ -90909,14 +91799,13 @@ sqlite3ReleaseTempReg(pParse, regTemp); }else{ int nCol = pFKey->nCol; int regTemp = sqlite3GetTempRange(pParse, nCol); int regRec = sqlite3GetTempReg(pParse); - KeyInfo *pKey = sqlite3IndexKeyinfo(pParse, pIdx); sqlite3VdbeAddOp3(v, OP_OpenRead, iCur, pIdx->tnum, iDb); - sqlite3VdbeChangeP4(v, -1, (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); for(i=0; i0 && pFKey->isDeferred==0 ){ sqlite3ParseToplevel(pParse)->mayAbort = 1; } sqlite3VdbeAddOp2(v, OP_FkCounter, pFKey->isDeferred, nIncr); @@ -90975,10 +91863,66 @@ sqlite3VdbeResolveLabel(v, iOk); sqlite3VdbeAddOp1(v, OP_Close, iCur); } + +/* +** Return an Expr object that refers to a memory register corresponding +** to column iCol of table pTab. +** +** regBase is the first of an array of register that contains the data +** for pTab. regBase itself holds the rowid. regBase+1 holds the first +** column. regBase+2 holds the second column, and so forth. +*/ +static Expr *exprTableRegister( + Parse *pParse, /* Parsing and code generating context */ + Table *pTab, /* The table whose content is at r[regBase]... */ + int regBase, /* Contents of table pTab */ + i16 iCol /* Which column of pTab is desired */ +){ + Expr *pExpr; + Column *pCol; + const char *zColl; + sqlite3 *db = pParse->db; + + pExpr = sqlite3Expr(db, TK_REGISTER, 0); + if( pExpr ){ + if( iCol>=0 && iCol!=pTab->iPKey ){ + pCol = &pTab->aCol[iCol]; + pExpr->iTable = regBase + iCol + 1; + pExpr->affinity = pCol->affinity; + zColl = pCol->zColl; + if( zColl==0 ) zColl = db->pDfltColl->zName; + pExpr = sqlite3ExprAddCollateString(pParse, pExpr, zColl); + }else{ + pExpr->iTable = regBase; + pExpr->affinity = SQLITE_AFF_INTEGER; + } + } + return pExpr; +} + +/* +** Return an Expr object that refers to column iCol of table pTab which +** has cursor iCur. +*/ +static Expr *exprTableColumn( + sqlite3 *db, /* The database connection */ + Table *pTab, /* The table whose column is desired */ + int iCursor, /* The open cursor on the table */ + i16 iCol /* The column that is wanted */ +){ + Expr *pExpr = sqlite3Expr(db, TK_COLUMN, 0); + if( pExpr ){ + pExpr->pTab = pTab; + pExpr->iTable = iCursor; + pExpr->iColumn = iCol; + } + return pExpr; +} + /* ** This function is called to generate code executed when a row is deleted ** from the parent table of foreign key constraint pFKey and, if pFKey is ** deferred, when a row is inserted into the same table. When generating ** code for an SQL UPDATE operation, this function may be called twice - @@ -90990,31 +91934,31 @@ ** ** Operation | FK type | Action taken ** -------------------------------------------------------------------------- ** DELETE immediate Increment the "immediate constraint counter". ** Or, if the ON (UPDATE|DELETE) action is RESTRICT, -** throw a "foreign key constraint failed" exception. +** throw a "FOREIGN KEY constraint failed" exception. ** ** INSERT immediate Decrement the "immediate constraint counter". ** ** DELETE deferred Increment the "deferred constraint counter". ** Or, if the ON (UPDATE|DELETE) action is RESTRICT, -** throw a "foreign key constraint failed" exception. +** throw a "FOREIGN KEY constraint failed" exception. ** ** INSERT deferred Decrement the "deferred constraint counter". ** ** These operations are identified in the comment at the top of this file ** (fkey.c) as "I.2" and "D.2". */ static void fkScanChildren( Parse *pParse, /* Parse context */ - SrcList *pSrc, /* SrcList containing the table to scan */ - Table *pTab, - Index *pIdx, /* Foreign key index */ - FKey *pFKey, /* Foreign key relationship */ + SrcList *pSrc, /* The child table to be scanned */ + Table *pTab, /* The parent table */ + Index *pIdx, /* Index on parent covering the foreign key */ + FKey *pFKey, /* The foreign key linking pSrc to pTab */ int *aiCol, /* Map from pIdx cols to child table cols */ - int regData, /* Referenced table data starts here */ + int regData, /* Parent row data starts here */ int nIncr /* Amount to increment deferred counter by */ ){ sqlite3 *db = pParse->db; /* Database handle */ int i; /* Iterator variable */ Expr *pWhere = 0; /* WHERE clause to scan with */ @@ -91021,11 +91965,13 @@ NameContext sNameContext; /* Context used to resolve WHERE clause */ WhereInfo *pWInfo; /* Context used by sqlite3WhereXXX() */ int iFkIfZero = 0; /* Address of OP_FkIfZero */ Vdbe *v = sqlite3GetVdbe(pParse); - assert( !pIdx || pIdx->pTable==pTab ); + assert( pIdx==0 || pIdx->pTable==pTab ); + assert( pIdx==0 || pIdx->nKeyCol==pFKey->nCol ); + assert( pIdx!=0 || pFKey->nCol==1 ); if( nIncr<0 ){ iFkIfZero = sqlite3VdbeAddOp2(v, OP_FkIfZero, pFKey->isDeferred, 0); } @@ -91039,59 +91985,55 @@ */ for(i=0; inCol; i++){ Expr *pLeft; /* Value from parent table row */ Expr *pRight; /* Column ref to child table */ Expr *pEq; /* Expression (pLeft = pRight) */ - int iCol; /* Index of column in child table */ + i16 iCol; /* Index of column in child table */ const char *zCol; /* Name of column in child table */ - pLeft = sqlite3Expr(db, TK_REGISTER, 0); - if( pLeft ){ - /* Set the collation sequence and affinity of the LHS of each TK_EQ - ** expression to the parent key column defaults. */ - if( pIdx ){ - Column *pCol; - const char *zColl; - iCol = pIdx->aiColumn[i]; - pCol = &pTab->aCol[iCol]; - if( pTab->iPKey==iCol ) iCol = -1; - pLeft->iTable = regData+iCol+1; - pLeft->affinity = pCol->affinity; - zColl = pCol->zColl; - if( zColl==0 ) zColl = db->pDfltColl->zName; - pLeft = sqlite3ExprAddCollateString(pParse, pLeft, zColl); - }else{ - pLeft->iTable = regData; - pLeft->affinity = SQLITE_AFF_INTEGER; - } - } + iCol = pIdx ? pIdx->aiColumn[i] : -1; + pLeft = exprTableRegister(pParse, pTab, regData, iCol); iCol = aiCol ? aiCol[i] : pFKey->aCol[0].iFrom; assert( iCol>=0 ); zCol = pFKey->pFrom->aCol[iCol].zName; pRight = sqlite3Expr(db, TK_ID, zCol); pEq = sqlite3PExpr(pParse, TK_EQ, pLeft, pRight, 0); pWhere = sqlite3ExprAnd(db, pWhere, pEq); } - /* If the child table is the same as the parent table, and this scan - ** is taking place as part of a DELETE operation (operation D.2), omit the - ** row being deleted from the scan by adding ($rowid != rowid) to the WHERE - ** clause, where $rowid is the rowid of the row being deleted. */ + /* If the child table is the same as the parent table, then add terms + ** to the WHERE clause that prevent this entry from being scanned. + ** The added WHERE clause terms are like this: + ** + ** $current_rowid!=rowid + ** NOT( $current_a==a AND $current_b==b AND ... ) + ** + ** The first form is used for rowid tables. The second form is used + ** for WITHOUT ROWID tables. In the second form, the primary key is + ** (a,b,...) + */ if( pTab==pFKey->pFrom && nIncr>0 ){ - Expr *pEq; /* Expression (pLeft = pRight) */ + Expr *pNe; /* Expression (pLeft != pRight) */ Expr *pLeft; /* Value from parent table row */ Expr *pRight; /* Column ref to child table */ - pLeft = sqlite3Expr(db, TK_REGISTER, 0); - pRight = sqlite3Expr(db, TK_COLUMN, 0); - if( pLeft && pRight ){ - pLeft->iTable = regData; - pLeft->affinity = SQLITE_AFF_INTEGER; - pRight->iTable = pSrc->a[0].iCursor; - pRight->iColumn = -1; - } - pEq = sqlite3PExpr(pParse, TK_NE, pLeft, pRight, 0); - pWhere = sqlite3ExprAnd(db, pWhere, pEq); + if( HasRowid(pTab) ){ + pLeft = exprTableRegister(pParse, pTab, regData, -1); + pRight = exprTableColumn(db, pTab, pSrc->a[0].iCursor, -1); + pNe = sqlite3PExpr(pParse, TK_NE, pLeft, pRight, 0); + }else{ + Expr *pEq, *pAll = 0; + Index *pPk = sqlite3PrimaryKeyIndex(pTab); + for(i=0; inKeyCol; i++){ + i16 iCol = pIdx->aiColumn[i]; + pLeft = exprTableRegister(pParse, pTab, regData, iCol); + pRight = exprTableColumn(db, pTab, pSrc->a[0].iCursor, iCol); + pEq = sqlite3PExpr(pParse, TK_EQ, pLeft, pRight, 0); + pAll = sqlite3ExprAnd(db, pAll, pEq); + } + pNe = sqlite3PExpr(pParse, TK_NOT, pAll, 0, 0); + } + pWhere = sqlite3ExprAnd(db, pWhere, pNe); } /* Resolve the references in the WHERE clause. */ memset(&sNameContext, 0, sizeof(NameContext)); sNameContext.pSrcList = pSrc; @@ -91117,12 +92059,12 @@ sqlite3VdbeJumpHere(v, iFkIfZero); } } /* -** This function returns a pointer to the head of a linked list of FK -** constraints for which table pTab is the parent table. For example, +** This function returns a linked list of FKey objects (connected by +** FKey.pNextTo) holding all children of table pTab. For example, ** given the following schema: ** ** CREATE TABLE t1(a PRIMARY KEY); ** CREATE TABLE t2(b REFERENCES t1(a); ** @@ -91209,12 +92151,11 @@ ** constraints are violated. */ if( (db->flags & SQLITE_DeferFKs)==0 ){ sqlite3VdbeAddOp2(v, OP_FkIfZero, 0, sqlite3VdbeCurrentAddr(v)+2); sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_FOREIGNKEY, - OE_Abort, "foreign key constraint failed", P4_STATIC - ); + OE_Abort, 0, P4_STATIC, P5_ConstraintFK); } if( iSkip ){ sqlite3VdbeResolveLabel(v, iSkip); } @@ -91420,11 +92361,12 @@ } sqlite3DbFree(db, aiFree); } - /* Loop through all the foreign key constraints that refer to this table */ + /* Loop through all the foreign key constraints that refer to this table. + ** (the "child" constraints) */ for(pFKey = sqlite3FkReferences(pTab); pFKey; pFKey=pFKey->pNextTo){ Index *pIdx = 0; /* Foreign key index for pFKey */ SrcList *pSrc; int *aiCol = 0; @@ -91445,13 +92387,12 @@ if( !isIgnoreErrors || db->mallocFailed ) return; continue; } assert( aiCol || pFKey->nCol==1 ); - /* Create a SrcList structure containing a single table (the table - ** the foreign key that refers to this table is attached to). This - ** is required for the sqlite3WhereXXX() interface. */ + /* Create a SrcList structure containing the child table. We need the + ** child table as a SrcList for sqlite3WhereBegin() */ pSrc = sqlite3SrcListAppend(db, 0, 0, 0); if( pSrc ){ struct SrcList_item *pItem = pSrc->a; pItem->pTab = pFKey->pFrom; pItem->zName = pFKey->pFrom->zName; @@ -91496,11 +92437,11 @@ } for(p=sqlite3FkReferences(pTab); p; p=p->pNextTo){ Index *pIdx = 0; sqlite3FkLocateIndex(pParse, pTab, p, &pIdx, 0); if( pIdx ){ - for(i=0; inColumn; i++) mask |= COLUMN_MASK(pIdx->aiColumn[i]); + for(i=0; inKeyCol; i++) mask |= COLUMN_MASK(pIdx->aiColumn[i]); } } } return mask; } @@ -91688,11 +92629,11 @@ Token tFrom; Expr *pRaise; tFrom.z = zFrom; tFrom.n = nFrom; - pRaise = sqlite3Expr(db, TK_RAISE, "foreign key constraint failed"); + pRaise = sqlite3Expr(db, TK_RAISE, "FOREIGN KEY constraint failed"); if( pRaise ){ pRaise->affinity = OE_Abort; } pSelect = sqlite3SelectNew(pParse, sqlite3ExprListAppend(pParse, 0, pRaise), @@ -91852,27 +92793,42 @@ ** This file contains C code routines that are called by the parser ** to handle INSERT statements in SQLite. */ /* -** Generate code that will open a table for reading. +** Generate code that will +** +** (1) acquire a lock for table pTab then +** (2) open pTab as cursor iCur. +** +** If pTab is a WITHOUT ROWID table, then it is the PRIMARY KEY index +** for that table that is actually opened. */ SQLITE_PRIVATE void sqlite3OpenTable( - Parse *p, /* Generate code into this VDBE */ + Parse *pParse, /* Generate code into this VDBE */ int iCur, /* The cursor number of the table */ int iDb, /* The database index in sqlite3.aDb[] */ Table *pTab, /* The table to be opened */ int opcode /* OP_OpenRead or OP_OpenWrite */ ){ Vdbe *v; assert( !IsVirtual(pTab) ); - v = sqlite3GetVdbe(p); + v = sqlite3GetVdbe(pParse); assert( opcode==OP_OpenWrite || opcode==OP_OpenRead ); - sqlite3TableLock(p, iDb, pTab->tnum, (opcode==OP_OpenWrite)?1:0, pTab->zName); - sqlite3VdbeAddOp3(v, opcode, iCur, pTab->tnum, iDb); - sqlite3VdbeChangeP4(v, -1, SQLITE_INT_TO_PTR(pTab->nCol), P4_INT32); - VdbeComment((v, "%s", pTab->zName)); + sqlite3TableLock(pParse, iDb, pTab->tnum, + (opcode==OP_OpenWrite)?1:0, pTab->zName); + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp4Int(v, opcode, iCur, pTab->tnum, iDb, pTab->nCol); + VdbeComment((v, "%s", pTab->zName)); + }else{ + Index *pPk = sqlite3PrimaryKeyIndex(pTab); + assert( pPk!=0 ); + assert( pPk->tnum=pTab->tnum ); + sqlite3VdbeAddOp3(v, opcode, iCur, pPk->tnum, iDb); + sqlite3VdbeSetP4KeyInfo(pParse, pPk); + VdbeComment((v, "%s", pTab->zName)); + } } /* ** Return a pointer to the column affinity string associated with index ** pIdx. A column affinity string has one character for each column in @@ -91904,19 +92860,19 @@ ** up. */ int n; Table *pTab = pIdx->pTable; sqlite3 *db = sqlite3VdbeDb(v); - pIdx->zColAff = (char *)sqlite3DbMallocRaw(0, pIdx->nColumn+2); + pIdx->zColAff = (char *)sqlite3DbMallocRaw(0, pIdx->nColumn+1); if( !pIdx->zColAff ){ db->mallocFailed = 1; return 0; } for(n=0; nnColumn; n++){ - pIdx->zColAff[n] = pTab->aCol[pIdx->aiColumn[n]].affinity; + i16 x = pIdx->aiColumn[n]; + pIdx->zColAff[n] = x<0 ? SQLITE_AFF_INTEGER : pTab->aCol[x].affinity; } - pIdx->zColAff[n++] = SQLITE_AFF_INTEGER; pIdx->zColAff[n] = 0; } return pIdx->zColAff; } @@ -92258,11 +93214,11 @@ int onError, /* How to handle constraint errors */ int iDbDest /* The database of pDest */ ); /* -** This routine is call to handle SQL of the following forms: +** This routine is called to handle SQL of the following forms: ** ** insert into TABLE (IDLIST) values(EXPRLIST) ** insert into TABLE (IDLIST) select ** ** The IDLIST following the table name is always optional. If omitted, @@ -92273,16 +93229,16 @@ ** statement above, and pSelect is NULL. For the second form, pList is ** NULL and pSelect is a pointer to the select statement used to generate ** data for the insert. ** ** The code generated follows one of four templates. For a simple -** select with data coming from a VALUES clause, the code executes +** insert with data coming from a VALUES clause, the code executes ** once straight down through. Pseudo-code follows (we call this ** the "1st template"): ** ** open write cursor to
and its indices -** puts VALUES clause expressions onto the stack +** put VALUES clause expressions into registers ** write the resulting record into
** cleanup ** ** The three remaining templates assume the statement is of the form ** @@ -92376,12 +93332,13 @@ int i, j, idx; /* Loop counters */ Vdbe *v; /* Generate code into this virtual machine */ Index *pIdx; /* For looping over indices of the table */ int nColumn; /* Number of columns in the data */ int nHidden = 0; /* Number of hidden columns if TABLE is virtual */ - int baseCur = 0; /* VDBE Cursor number for pTab */ - int keyColumn = -1; /* Column that is the INTEGER PRIMARY KEY */ + int iDataCur = 0; /* VDBE cursor that is the main data repository */ + int iIdxCur = 0; /* First index cursor */ + int ipkColumn = -1; /* Column that is the INTEGER PRIMARY KEY */ int endOfLoop; /* Label for the end of the insertion loop */ int useTempTable = 0; /* Store SELECT results in intermediate table */ int srcTab = 0; /* Data comes from this temporary cursor if >=0 */ int addrInsTop = 0; /* Jump to label "D" */ int addrCont = 0; /* Top of insert loop. Label "C" in templates 3 and 4 */ @@ -92388,10 +93345,11 @@ int addrSelect = 0; /* Address of coroutine that implements the SELECT */ SelectDest dest; /* Destination for SELECT on rhs of INSERT */ int iDb; /* Index of database holding TABLE */ Db *pDb; /* The database containing table being inserted into */ int appendFlag = 0; /* True if the insert is likely to be an append */ + int withoutRowid; /* 0 for normal table. 1 for WITHOUT ROWID table */ /* Register allocations */ int regFromSelect = 0;/* Base register for data coming from SELECT */ int regAutoinc = 0; /* Register holding the AUTOINCREMENT counter */ int regRowCount = 0; /* Memory cell used for the row counter */ @@ -92427,10 +93385,11 @@ pDb = &db->aDb[iDb]; zDb = pDb->zName; if( sqlite3AuthCheck(pParse, SQLITE_INSERT, pTab->zName, 0, zDb) ){ goto insert_cleanup; } + withoutRowid = !HasRowid(pTab); /* Figure out if we have any triggers and if the table being ** inserted into is a view */ #ifndef SQLITE_OMIT_TRIGGER @@ -92446,20 +93405,17 @@ # define isView 0 #endif assert( (pTrigger && tmask) || (pTrigger==0 && tmask==0) ); /* If pTab is really a view, make sure it has been initialized. - ** ViewGetColumnNames() is a no-op if pTab is not a view (or virtual - ** module table). + ** ViewGetColumnNames() is a no-op if pTab is not a view. */ if( sqlite3ViewGetColumnNames(pParse, pTab) ){ goto insert_cleanup; } - /* Ensure that: - * (a) the table is not read-only, - * (b) that if it is a view then ON INSERT triggers exist + /* Cannot insert into a read-only table. */ if( sqlite3IsReadOnly(pParse, pTab, tmask) ){ goto insert_cleanup; } @@ -92496,12 +93452,11 @@ ** is coming from a SELECT statement, then generate a co-routine that ** produces a single row of the SELECT on each invocation. The ** co-routine is the common header to the 3rd and 4th templates. */ if( pSelect ){ - /* Data is coming from a SELECT. Generate a co-routine to run that - ** SELECT. */ + /* Data is coming from a SELECT. Generate a co-routine to run the SELECT */ int rc = sqlite3CodeCoroutine(pParse, pSelect, &dest); if( rc ) goto insert_cleanup; regEof = dest.iSDParm + 1; regFromSelect = dest.iSdst; @@ -92509,11 +93464,11 @@ nColumn = pSelect->pEList->nExpr; assert( dest.nSdst==nColumn ); /* Set useTempTable to TRUE if the result of the SELECT statement ** should be written into a temporary table (template 4). Set to - ** FALSE if each* row of the SELECT can be written directly into + ** FALSE if each output row of the SELECT can be written directly into ** the destination table (template 3). ** ** A temp table must be used if the table being updated is also one ** of the tables being read by the SELECT statement. Also use a ** temp table in the case of row triggers. @@ -92592,15 +93547,15 @@ /* If the INSERT statement included an IDLIST term, then make sure ** all elements of the IDLIST really are columns of the table and ** remember the column indices. ** ** If the table has an INTEGER PRIMARY KEY column and that column - ** is named in the IDLIST, then record in the keyColumn variable - ** the index into IDLIST of the primary key column. keyColumn is + ** is named in the IDLIST, then record in the ipkColumn variable + ** the index into IDLIST of the primary key column. ipkColumn is ** the index of the primary key as it appears in IDLIST, not as - ** is appears in the original table. (The index of the primary - ** key in the original table is pTab->iPKey.) + ** is appears in the original table. (The index of the INTEGER + ** PRIMARY KEY in the original table is pTab->iPKey.) */ if( pColumn ){ for(i=0; inId; i++){ pColumn->a[i].idx = -1; } @@ -92607,18 +93562,18 @@ for(i=0; inId; i++){ for(j=0; jnCol; j++){ if( sqlite3StrICmp(pColumn->a[i].zName, pTab->aCol[j].zName)==0 ){ pColumn->a[i].idx = j; if( j==pTab->iPKey ){ - keyColumn = i; + ipkColumn = i; assert( !withoutRowid ); } break; } } if( j>=pTab->nCol ){ - if( sqlite3IsRowid(pColumn->a[i].zName) ){ - keyColumn = i; + if( sqlite3IsRowid(pColumn->a[i].zName) && !withoutRowid ){ + ipkColumn = i; }else{ sqlite3ErrorMsg(pParse, "table %S has no column named %s", pTabList, 0, pColumn->a[i].zName); pParse->checkSchema = 1; goto insert_cleanup; @@ -92626,15 +93581,15 @@ } } } /* If there is no IDLIST term but the table has an integer primary - ** key, the set the keyColumn variable to the primary key column index - ** in the original table definition. + ** key, the set the ipkColumn variable to the integer primary key + ** column index in the original table definition. */ if( pColumn==0 && nColumn>0 ){ - keyColumn = pTab->iPKey; + ipkColumn = pTab->iPKey; } /* Initialize the count of rows to be inserted */ if( db->flags & SQLITE_CountRows ){ @@ -92643,13 +93598,12 @@ } /* If this is not a view, open the table and and all indices */ if( !isView ){ int nIdx; - - baseCur = pParse->nTab; - nIdx = sqlite3OpenTableAndIndices(pParse, pTab, baseCur, OP_OpenWrite); + nIdx = sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenWrite, -1, + &iDataCur, &iIdxCur); aRegIdx = sqlite3DbMallocRaw(db, sizeof(int)*(nIdx+1)); if( aRegIdx==0 ){ goto insert_cleanup; } for(i=0; ia[keyColumn].pExpr, regCols); + sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regCols); } j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regCols); sqlite3VdbeAddOp2(v, OP_Integer, -1, regCols); sqlite3VdbeJumpHere(v, j1); sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols); @@ -92763,33 +93718,31 @@ pTab, regCols-pTab->nCol-1, onError, endOfLoop); sqlite3ReleaseTempRange(pParse, regCols, pTab->nCol+1); } - /* Push the record number for the new entry onto the stack. The - ** record number is a randomly generate integer created by NewRowid - ** except when the table has an INTEGER PRIMARY KEY column, in which - ** case the record number is the same as that column. + /* Compute the content of the next row to insert into a range of + ** registers beginning at regIns. */ if( !isView ){ if( IsVirtual(pTab) ){ /* The row that the VUpdate opcode will delete: none */ sqlite3VdbeAddOp2(v, OP_Null, 0, regIns); } - if( keyColumn>=0 ){ + if( ipkColumn>=0 ){ if( useTempTable ){ - sqlite3VdbeAddOp3(v, OP_Column, srcTab, keyColumn, regRowid); + sqlite3VdbeAddOp3(v, OP_Column, srcTab, ipkColumn, regRowid); }else if( pSelect ){ - sqlite3VdbeAddOp2(v, OP_SCopy, regFromSelect+keyColumn, regRowid); + sqlite3VdbeAddOp2(v, OP_SCopy, regFromSelect+ipkColumn, regRowid); }else{ VdbeOp *pOp; - sqlite3ExprCode(pParse, pList->a[keyColumn].pExpr, regRowid); + sqlite3ExprCode(pParse, pList->a[ipkColumn].pExpr, regRowid); pOp = sqlite3VdbeGetOp(v, -1); if( ALWAYS(pOp) && pOp->opcode==OP_Null && !IsVirtual(pTab) ){ appendFlag = 1; pOp->opcode = OP_NewRowid; - pOp->p1 = baseCur; + pOp->p1 = iDataCur; pOp->p2 = regRowid; pOp->p3 = regAutoinc; } } /* If the PRIMARY KEY expression is NULL, then use OP_NewRowid @@ -92797,36 +93750,36 @@ */ if( !appendFlag ){ int j1; if( !IsVirtual(pTab) ){ j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regRowid); - sqlite3VdbeAddOp3(v, OP_NewRowid, baseCur, regRowid, regAutoinc); + sqlite3VdbeAddOp3(v, OP_NewRowid, iDataCur, regRowid, regAutoinc); sqlite3VdbeJumpHere(v, j1); }else{ j1 = sqlite3VdbeCurrentAddr(v); sqlite3VdbeAddOp2(v, OP_IsNull, regRowid, j1+2); } sqlite3VdbeAddOp1(v, OP_MustBeInt, regRowid); } - }else if( IsVirtual(pTab) ){ + }else if( IsVirtual(pTab) || withoutRowid ){ sqlite3VdbeAddOp2(v, OP_Null, 0, regRowid); }else{ - sqlite3VdbeAddOp3(v, OP_NewRowid, baseCur, regRowid, regAutoinc); + sqlite3VdbeAddOp3(v, OP_NewRowid, iDataCur, regRowid, regAutoinc); appendFlag = 1; } autoIncStep(pParse, regAutoinc, regRowid); - /* Push onto the stack, data for all columns of the new entry, beginning + /* Compute data for all columns of the new entry, beginning ** with the first column. */ nHidden = 0; for(i=0; inCol; i++){ int iRegStore = regRowid+1+i; if( i==pTab->iPKey ){ /* The value of the INTEGER PRIMARY KEY column is always a NULL. - ** Whenever this column is read, the record number will be substituted - ** in its place. So will fill this column with a NULL to avoid + ** Whenever this column is read, the rowid will be substituted + ** in its place. Hence, fill this column with a NULL to avoid ** taking up data space with information that will never be used. */ sqlite3VdbeAddOp2(v, OP_Null, 0, iRegStore); continue; } if( pColumn==0 ){ @@ -92865,17 +93818,16 @@ sqlite3MayAbort(pParse); }else #endif { int isReplace; /* Set to true if constraints may cause a replace */ - sqlite3GenerateConstraintChecks(pParse, pTab, baseCur, regIns, aRegIdx, - keyColumn>=0, 0, onError, endOfLoop, &isReplace + sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur, + regIns, 0, ipkColumn>=0, onError, endOfLoop, &isReplace ); sqlite3FkCheck(pParse, pTab, 0, regIns, 0, 0); - sqlite3CompleteInsertion( - pParse, pTab, baseCur, regIns, aRegIdx, 0, appendFlag, isReplace==0 - ); + sqlite3CompleteInsertion(pParse, pTab, iDataCur, iIdxCur, + regIns, aRegIdx, 0, appendFlag, isReplace==0); } } /* Update the count of rows that are inserted */ @@ -92902,13 +93854,13 @@ sqlite3VdbeJumpHere(v, addrInsTop); } if( !IsVirtual(pTab) && !isView ){ /* Close all tables opened */ - sqlite3VdbeAddOp1(v, OP_Close, baseCur); - for(idx=1, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, idx++){ - sqlite3VdbeAddOp1(v, OP_Close, idx+baseCur); + if( iDataCurpIndex; pIdx; pIdx=pIdx->pNext, idx++){ + sqlite3VdbeAddOp1(v, OP_Close, idx+iIdxCur); } } insert_end: /* Update the sqlite_sequence table by storing the content of the @@ -92949,65 +93901,78 @@ #endif #ifdef tmask #undef tmask #endif - /* -** Generate code to do constraint checks prior to an INSERT or an UPDATE. -** -** The input is a range of consecutive registers as follows: -** -** 1. The rowid of the row after the update. -** -** 2. The data in the first column of the entry after the update. -** -** i. Data from middle columns... -** -** N. The data in the last column of the entry after the update. -** -** The regRowid parameter is the index of the register containing (1). -** -** If isUpdate is true and rowidChng is non-zero, then rowidChng contains -** the address of a register containing the rowid before the update takes -** place. isUpdate is true for UPDATEs and false for INSERTs. If isUpdate -** is false, indicating an INSERT statement, then a non-zero rowidChng -** indicates that the rowid was explicitly specified as part of the -** INSERT statement. If rowidChng is false, it means that the rowid is -** computed automatically in an insert or that the rowid value is not -** modified by an update. -** -** The code generated by this routine store new index entries into +** Generate code to do constraint checks prior to an INSERT or an UPDATE +** on table pTab. +** +** The regNewData parameter is the first register in a range that contains +** the data to be inserted or the data after the update. There will be +** pTab->nCol+1 registers in this range. The first register (the one +** that regNewData points to) will contain the new rowid, or NULL in the +** case of a WITHOUT ROWID table. The second register in the range will +** contain the content of the first table column. The third register will +** contain the content of the second table column. And so forth. +** +** The regOldData parameter is similar to regNewData except that it contains +** the data prior to an UPDATE rather than afterwards. regOldData is zero +** for an INSERT. This routine can distinguish between UPDATE and INSERT by +** checking regOldData for zero. +** +** For an UPDATE, the pkChng boolean is true if the true primary key (the +** rowid for a normal table or the PRIMARY KEY for a WITHOUT ROWID table) +** might be modified by the UPDATE. If pkChng is false, then the key of +** the iDataCur content table is guaranteed to be unchanged by the UPDATE. +** +** For an INSERT, the pkChng boolean indicates whether or not the rowid +** was explicitly specified as part of the INSERT statement. If pkChng +** is zero, it means that the either rowid is computed automatically or +** that the table is a WITHOUT ROWID table and has no rowid. On an INSERT, +** pkChng will only be true if the INSERT statement provides an integer +** value for either the rowid column or its INTEGER PRIMARY KEY alias. +** +** The code generated by this routine will store new index entries into ** registers identified by aRegIdx[]. No index entry is created for ** indices where aRegIdx[i]==0. The order of indices in aRegIdx[] is ** the same as the order of indices on the linked list of indices -** attached to the table. +** at pTab->pIndex. +** +** The caller must have already opened writeable cursors on the main +** table and all applicable indices (that is to say, all indices for which +** aRegIdx[] is not zero). iDataCur is the cursor for the main table when +** inserting or updating a rowid table, or the cursor for the PRIMARY KEY +** index when operating on a WITHOUT ROWID table. iIdxCur is the cursor +** for the first index in the pTab->pIndex list. Cursors for other indices +** are at iIdxCur+N for the N-th element of the pTab->pIndex list. ** ** This routine also generates code to check constraints. NOT NULL, ** CHECK, and UNIQUE constraints are all checked. If a constraint fails, ** then the appropriate action is performed. There are five possible ** actions: ROLLBACK, ABORT, FAIL, REPLACE, and IGNORE. ** ** Constraint type Action What Happens ** --------------- ---------- ---------------------------------------- ** any ROLLBACK The current transaction is rolled back and -** sqlite3_exec() returns immediately with a +** sqlite3_step() returns immediately with a ** return code of SQLITE_CONSTRAINT. ** ** any ABORT Back out changes from the current command ** only (do not do a complete rollback) then -** cause sqlite3_exec() to return immediately +** cause sqlite3_step() to return immediately ** with SQLITE_CONSTRAINT. ** -** any FAIL Sqlite3_exec() returns immediately with a +** any FAIL Sqlite3_step() returns immediately with a ** return code of SQLITE_CONSTRAINT. The ** transaction is not rolled back and any -** prior changes are retained. +** changes to prior rows are retained. ** -** any IGNORE The record number and data is popped from -** the stack and there is an immediate jump -** to label ignoreDest. +** any IGNORE The attempt in insert or update the current +** row is skipped, without throwing an error. +** Processing continues with the next row. +** (There is an immediate jump to ignoreDest.) ** ** NOT NULL REPLACE The NULL value is replace by the default ** value for that column. If the default value ** is NULL, the action is the same as ABORT. ** @@ -93018,48 +93983,61 @@ ** ** Which action to take is determined by the overrideError parameter. ** Or if overrideError==OE_Default, then the pParse->onError parameter ** is used. Or if pParse->onError==OE_Default then the onError value ** for the constraint is used. -** -** The calling routine must open a read/write cursor for pTab with -** cursor number "baseCur". All indices of pTab must also have open -** read/write cursors with cursor number baseCur+i for the i-th cursor. -** Except, if there is no possibility of a REPLACE action then -** cursors do not need to be open for indices where aRegIdx[i]==0. */ SQLITE_PRIVATE void sqlite3GenerateConstraintChecks( - Parse *pParse, /* The parser context */ - Table *pTab, /* the table into which we are inserting */ - int baseCur, /* Index of a read/write cursor pointing at pTab */ - int regRowid, /* Index of the range of input registers */ - int *aRegIdx, /* Register used by each index. 0 for unused indices */ - int rowidChng, /* True if the rowid might collide with existing entry */ - int isUpdate, /* True for UPDATE, False for INSERT */ - int overrideError, /* Override onError to this if not OE_Default */ - int ignoreDest, /* Jump to this label on an OE_Ignore resolution */ - int *pbMayReplace /* OUT: Set to true if constraint may cause a replace */ + Parse *pParse, /* The parser context */ + Table *pTab, /* The table being inserted or updated */ + int *aRegIdx, /* Use register aRegIdx[i] for index i. 0 for unused */ + int iDataCur, /* Canonical data cursor (main table or PK index) */ + int iIdxCur, /* First index cursor */ + int regNewData, /* First register in a range holding values to insert */ + int regOldData, /* Previous content. 0 for INSERTs */ + u8 pkChng, /* Non-zero if the rowid or PRIMARY KEY changed */ + u8 overrideError, /* Override onError to this if not OE_Default */ + int ignoreDest, /* Jump to this label on an OE_Ignore resolution */ + int *pbMayReplace /* OUT: Set to true if constraint may cause a replace */ ){ - int i; /* loop counter */ - Vdbe *v; /* VDBE under constrution */ - int nCol; /* Number of columns */ - int onError; /* Conflict resolution strategy */ - int j1; /* Addresss of jump instruction */ - int j2 = 0, j3; /* Addresses of jump instructions */ - int regData; /* Register containing first data column */ - int iCur; /* Table cursor number */ + Vdbe *v; /* VDBE under constrution */ Index *pIdx; /* Pointer to one of the indices */ + Index *pPk = 0; /* The PRIMARY KEY index */ sqlite3 *db; /* Database connection */ + int i; /* loop counter */ + int ix; /* Index loop counter */ + int nCol; /* Number of columns */ + int onError; /* Conflict resolution strategy */ + int j1; /* Addresss of jump instruction */ int seenReplace = 0; /* True if REPLACE is used to resolve INT PK conflict */ - int regOldRowid = (rowidChng && isUpdate) ? rowidChng : regRowid; + int nPkField; /* Number of fields in PRIMARY KEY. 1 for ROWID tables */ + int ipkTop = 0; /* Top of the rowid change constraint check */ + int ipkBottom = 0; /* Bottom of the rowid change constraint check */ + u8 isUpdate; /* True if this is an UPDATE operation */ + isUpdate = regOldData!=0; db = pParse->db; v = sqlite3GetVdbe(pParse); assert( v!=0 ); assert( pTab->pSelect==0 ); /* This table is not a VIEW */ nCol = pTab->nCol; - regData = regRowid + 1; + + /* pPk is the PRIMARY KEY index for WITHOUT ROWID tables and NULL for + ** normal rowid tables. nPkField is the number of key fields in the + ** pPk index or 1 for a rowid table. In other words, nPkField is the + ** number of fields in the true primary key of the table. */ + if( HasRowid(pTab) ){ + pPk = 0; + nPkField = 1; + }else{ + pPk = sqlite3PrimaryKeyIndex(pTab); + nPkField = pPk->nKeyCol; + } + + /* Record that this module has started */ + VdbeModuleComment((v, "BEGIN: GenCnstCks(%d,%d,%d,%d,%d)", + iDataCur, iIdxCur, regNewData, regOldData, pkChng)); /* Test all NOT NULL constraints. */ for(i=0; iiPKey ){ @@ -93078,28 +94056,28 @@ assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail || onError==OE_Ignore || onError==OE_Replace ); switch( onError ){ case OE_Abort: sqlite3MayAbort(pParse); + /* Fall through */ case OE_Rollback: case OE_Fail: { - char *zMsg; - sqlite3VdbeAddOp3(v, OP_HaltIfNull, - SQLITE_CONSTRAINT_NOTNULL, onError, regData+i); - zMsg = sqlite3MPrintf(db, "%s.%s may not be NULL", - pTab->zName, pTab->aCol[i].zName); - sqlite3VdbeChangeP4(v, -1, zMsg, P4_DYNAMIC); + char *zMsg = sqlite3MPrintf(db, "%s.%s", pTab->zName, + pTab->aCol[i].zName); + sqlite3VdbeAddOp4(v, OP_HaltIfNull, SQLITE_CONSTRAINT_NOTNULL, onError, + regNewData+1+i, zMsg, P4_DYNAMIC); + sqlite3VdbeChangeP5(v, P5_ConstraintNotNull); break; } case OE_Ignore: { - sqlite3VdbeAddOp2(v, OP_IsNull, regData+i, ignoreDest); + sqlite3VdbeAddOp2(v, OP_IsNull, regNewData+1+i, ignoreDest); break; } default: { assert( onError==OE_Replace ); - j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regData+i); - sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regData+i); + j1 = sqlite3VdbeAddOp1(v, OP_NotNull, regNewData+1+i); + sqlite3ExprCode(pParse, pTab->aCol[i].pDflt, regNewData+1+i); sqlite3VdbeJumpHere(v, j1); break; } } } @@ -93107,59 +94085,79 @@ /* Test all CHECK constraints */ #ifndef SQLITE_OMIT_CHECK if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){ ExprList *pCheck = pTab->pCheck; - pParse->ckBase = regData; + pParse->ckBase = regNewData+1; onError = overrideError!=OE_Default ? overrideError : OE_Abort; for(i=0; inExpr; i++){ int allOk = sqlite3VdbeMakeLabel(v); sqlite3ExprIfTrue(pParse, pCheck->a[i].pExpr, allOk, SQLITE_JUMPIFNULL); if( onError==OE_Ignore ){ sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest); }else{ - char *zConsName = pCheck->a[i].zName; + char *zName = pCheck->a[i].zName; + if( zName==0 ) zName = pTab->zName; if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-15569-63625 */ - if( zConsName ){ - zConsName = sqlite3MPrintf(db, "constraint %s failed", zConsName); - }else{ - zConsName = 0; - } sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_CHECK, - onError, zConsName, P4_DYNAMIC); + onError, zName, P4_TRANSIENT, + P5_ConstraintCheck); } sqlite3VdbeResolveLabel(v, allOk); } } #endif /* !defined(SQLITE_OMIT_CHECK) */ - /* If we have an INTEGER PRIMARY KEY, make sure the primary key - ** of the new record does not previously exist. Except, if this - ** is an UPDATE and the primary key is not changing, that is OK. + /* If rowid is changing, make sure the new rowid does not previously + ** exist in the table. */ - if( rowidChng ){ + if( pkChng && pPk==0 ){ + int addrRowidOk = sqlite3VdbeMakeLabel(v); + + /* Figure out what action to take in case of a rowid collision */ onError = pTab->keyConf; if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } - + if( isUpdate ){ - j2 = sqlite3VdbeAddOp3(v, OP_Eq, regRowid, 0, rowidChng); + /* pkChng!=0 does not mean that the rowid has change, only that + ** it might have changed. Skip the conflict logic below if the rowid + ** is unchanged. */ + sqlite3VdbeAddOp3(v, OP_Eq, regNewData, addrRowidOk, regOldData); } - j3 = sqlite3VdbeAddOp3(v, OP_NotExists, baseCur, 0, regRowid); + + /* If the response to a rowid conflict is REPLACE but the response + ** to some other UNIQUE constraint is FAIL or IGNORE, then we need + ** to defer the running of the rowid conflict checking until after + ** the UNIQUE constraints have run. + */ + if( onError==OE_Replace && overrideError!=OE_Replace ){ + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( pIdx->onError==OE_Ignore || pIdx->onError==OE_Fail ){ + ipkTop = sqlite3VdbeAddOp0(v, OP_Goto); + break; + } + } + } + + /* Check to see if the new rowid already exists in the table. Skip + ** the following conflict logic if it does not. */ + sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, addrRowidOk, regNewData); + + /* Generate code that deals with a rowid collision */ switch( onError ){ default: { onError = OE_Abort; /* Fall thru into the next case */ } case OE_Rollback: case OE_Abort: case OE_Fail: { - sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_PRIMARYKEY, - onError, "PRIMARY KEY must be unique", P4_STATIC); + sqlite3RowidConstraint(pParse, onError, pTab); break; } case OE_Replace: { /* If there are DELETE triggers on this table and the ** recursive-triggers flag is set, call GenerateRowDelete() to @@ -93187,123 +94185,162 @@ if( db->flags&SQLITE_RecTriggers ){ pTrigger = sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0, 0); } if( pTrigger || sqlite3FkRequired(pParse, pTab, 0, 0) ){ sqlite3MultiWrite(pParse); - sqlite3GenerateRowDelete( - pParse, pTab, baseCur, regRowid, 0, pTrigger, OE_Replace - ); + sqlite3GenerateRowDelete(pParse, pTab, pTrigger, iDataCur, iIdxCur, + regNewData, 1, 0, OE_Replace, 1); }else if( pTab->pIndex ){ sqlite3MultiWrite(pParse); - sqlite3GenerateRowIndexDelete(pParse, pTab, baseCur, 0); + sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, 0); } seenReplace = 1; break; } case OE_Ignore: { - assert( seenReplace==0 ); + /*assert( seenReplace==0 );*/ sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest); break; } } - sqlite3VdbeJumpHere(v, j3); - if( isUpdate ){ - sqlite3VdbeJumpHere(v, j2); + sqlite3VdbeResolveLabel(v, addrRowidOk); + if( ipkTop ){ + ipkBottom = sqlite3VdbeAddOp0(v, OP_Goto); + sqlite3VdbeJumpHere(v, ipkTop); } } /* Test all UNIQUE constraints by creating entries for each UNIQUE ** index and making sure that duplicate entries do not already exist. - ** Add the new records to the indices as we go. + ** Compute the revised record entries for indices as we go. + ** + ** This loop also handles the case of the PRIMARY KEY index for a + ** WITHOUT ROWID table. */ - for(iCur=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, iCur++){ - int regIdx; - int regR; - int addrSkipRow = 0; + for(ix=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, ix++){ + int regIdx; /* Range of registers hold conent for pIdx */ + int regR; /* Range of registers holding conflicting PK */ + int iThisCur; /* Cursor for this UNIQUE index */ + int addrUniqueOk; /* Jump here if the UNIQUE constraint is satisfied */ - if( aRegIdx[iCur]==0 ) continue; /* Skip unused indices */ + if( aRegIdx[ix]==0 ) continue; /* Skip indices that do not change */ + iThisCur = iIdxCur+ix; + addrUniqueOk = sqlite3VdbeMakeLabel(v); + /* Skip partial indices for which the WHERE clause is not true */ if( pIdx->pPartIdxWhere ){ - sqlite3VdbeAddOp2(v, OP_Null, 0, aRegIdx[iCur]); - addrSkipRow = sqlite3VdbeMakeLabel(v); - pParse->ckBase = regData; - sqlite3ExprIfFalse(pParse, pIdx->pPartIdxWhere, addrSkipRow, + sqlite3VdbeAddOp2(v, OP_Null, 0, aRegIdx[ix]); + pParse->ckBase = regNewData+1; + sqlite3ExprIfFalse(pParse, pIdx->pPartIdxWhere, addrUniqueOk, SQLITE_JUMPIFNULL); pParse->ckBase = 0; } - /* Create a key for accessing the index entry */ - regIdx = sqlite3GetTempRange(pParse, pIdx->nColumn+1); + /* Create a record for this index entry as it should appear after + ** the insert or update. Store that record in the aRegIdx[ix] register + */ + regIdx = sqlite3GetTempRange(pParse, pIdx->nColumn); for(i=0; inColumn; i++){ - int idx = pIdx->aiColumn[i]; - if( idx==pTab->iPKey ){ - sqlite3VdbeAddOp2(v, OP_SCopy, regRowid, regIdx+i); + int iField = pIdx->aiColumn[i]; + int x; + if( iField<0 || iField==pTab->iPKey ){ + x = regNewData; }else{ - sqlite3VdbeAddOp2(v, OP_SCopy, regData+idx, regIdx+i); + x = iField + regNewData + 1; } + sqlite3VdbeAddOp2(v, OP_SCopy, x, regIdx+i); + VdbeComment((v, "%s", iField<0 ? "rowid" : pTab->aCol[iField].zName)); } - sqlite3VdbeAddOp2(v, OP_SCopy, regRowid, regIdx+i); - sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn+1, aRegIdx[iCur]); + sqlite3VdbeAddOp3(v, OP_MakeRecord, regIdx, pIdx->nColumn, aRegIdx[ix]); sqlite3VdbeChangeP4(v, -1, sqlite3IndexAffinityStr(v, pIdx), P4_TRANSIENT); - sqlite3ExprCacheAffinityChange(pParse, regIdx, pIdx->nColumn+1); + VdbeComment((v, "for %s", pIdx->zName)); + sqlite3ExprCacheAffinityChange(pParse, regIdx, pIdx->nColumn); - /* Find out what action to take in case there is an indexing conflict */ + /* In an UPDATE operation, if this index is the PRIMARY KEY index + ** of a WITHOUT ROWID table and there has been no change the + ** primary key, then no collision is possible. The collision detection + ** logic below can all be skipped. */ + if( isUpdate && pPk==pIdx && pkChng==0 ){ + sqlite3VdbeResolveLabel(v, addrUniqueOk); + continue; + } + + /* Find out what action to take in case there is a uniqueness conflict */ onError = pIdx->onError; if( onError==OE_None ){ - sqlite3ReleaseTempRange(pParse, regIdx, pIdx->nColumn+1); - sqlite3VdbeResolveLabel(v, addrSkipRow); + sqlite3ReleaseTempRange(pParse, regIdx, pIdx->nColumn); + sqlite3VdbeResolveLabel(v, addrUniqueOk); continue; /* pIdx is not a UNIQUE index */ } if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } - if( seenReplace ){ - if( onError==OE_Ignore ) onError = OE_Replace; - else if( onError==OE_Fail ) onError = OE_Abort; - } /* Check to see if the new index entry will be unique */ - regR = sqlite3GetTempReg(pParse); - sqlite3VdbeAddOp2(v, OP_SCopy, regOldRowid, regR); - j3 = sqlite3VdbeAddOp4(v, OP_IsUnique, baseCur+iCur+1, 0, - regR, SQLITE_INT_TO_PTR(regIdx), - P4_INT32); - sqlite3ReleaseTempRange(pParse, regIdx, pIdx->nColumn+1); + sqlite3VdbeAddOp4Int(v, OP_NoConflict, iThisCur, addrUniqueOk, + regIdx, pIdx->nKeyCol); + + /* Generate code to handle collisions */ + regR = (pIdx==pPk) ? regIdx : sqlite3GetTempRange(pParse, nPkField); + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp2(v, OP_IdxRowid, iThisCur, regR); + /* Conflict only if the rowid of the existing index entry + ** is different from old-rowid */ + if( isUpdate ){ + sqlite3VdbeAddOp3(v, OP_Eq, regR, addrUniqueOk, regOldData); + } + }else{ + int x; + /* Extract the PRIMARY KEY from the end of the index entry and + ** store it in registers regR..regR+nPk-1 */ + if( (isUpdate || onError==OE_Replace) && pIdx!=pPk ){ + for(i=0; inKeyCol; i++){ + x = sqlite3ColumnOfIndex(pIdx, pPk->aiColumn[i]); + sqlite3VdbeAddOp3(v, OP_Column, iThisCur, x, regR+i); + VdbeComment((v, "%s.%s", pTab->zName, + pTab->aCol[pPk->aiColumn[i]].zName)); + } + } + if( isUpdate ){ + /* If currently processing the PRIMARY KEY of a WITHOUT ROWID + ** table, only conflict if the new PRIMARY KEY values are actually + ** different from the old. + ** + ** For a UNIQUE index, only conflict if the PRIMARY KEY values + ** of the matched index row are different from the original PRIMARY + ** KEY values of this row before the update. */ + int addrJump = sqlite3VdbeCurrentAddr(v)+pPk->nKeyCol; + int op = OP_Ne; + int regCmp = (pIdx->autoIndex==2 ? regIdx : regR); + + for(i=0; inKeyCol; i++){ + char *p4 = (char*)sqlite3LocateCollSeq(pParse, pPk->azColl[i]); + x = pPk->aiColumn[i]; + if( i==(pPk->nKeyCol-1) ){ + addrJump = addrUniqueOk; + op = OP_Eq; + } + sqlite3VdbeAddOp4(v, op, + regOldData+1+x, addrJump, regCmp+i, p4, P4_COLLSEQ + ); + } + } + } /* Generate code that executes if the new index entry is not unique */ assert( onError==OE_Rollback || onError==OE_Abort || onError==OE_Fail || onError==OE_Ignore || onError==OE_Replace ); switch( onError ){ case OE_Rollback: case OE_Abort: case OE_Fail: { - int j; - StrAccum errMsg; - const char *zSep; - char *zErr; - - sqlite3StrAccumInit(&errMsg, 0, 0, 200); - errMsg.db = db; - zSep = pIdx->nColumn>1 ? "columns " : "column "; - for(j=0; jnColumn; j++){ - char *zCol = pTab->aCol[pIdx->aiColumn[j]].zName; - sqlite3StrAccumAppend(&errMsg, zSep, -1); - zSep = ", "; - sqlite3StrAccumAppend(&errMsg, zCol, -1); - } - sqlite3StrAccumAppend(&errMsg, - pIdx->nColumn>1 ? " are not unique" : " is not unique", -1); - zErr = sqlite3StrAccumFinish(&errMsg); - sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_UNIQUE, - onError, zErr, 0); - sqlite3DbFree(errMsg.db, zErr); + sqlite3UniqueConstraint(pParse, onError, pIdx); break; } case OE_Ignore: { - assert( seenReplace==0 ); sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest); break; } default: { Trigger *pTrigger = 0; @@ -93310,67 +94347,75 @@ assert( onError==OE_Replace ); sqlite3MultiWrite(pParse); if( db->flags&SQLITE_RecTriggers ){ pTrigger = sqlite3TriggersExist(pParse, pTab, TK_DELETE, 0, 0); } - sqlite3GenerateRowDelete( - pParse, pTab, baseCur, regR, 0, pTrigger, OE_Replace - ); + sqlite3GenerateRowDelete(pParse, pTab, pTrigger, iDataCur, iIdxCur, + regR, nPkField, 0, OE_Replace, pIdx==pPk); seenReplace = 1; break; } } - sqlite3VdbeJumpHere(v, j3); - sqlite3VdbeResolveLabel(v, addrSkipRow); - sqlite3ReleaseTempReg(pParse, regR); + sqlite3VdbeResolveLabel(v, addrUniqueOk); + sqlite3ReleaseTempRange(pParse, regIdx, pIdx->nColumn); + if( regR!=regIdx ) sqlite3ReleaseTempRange(pParse, regR, nPkField); + } + if( ipkTop ){ + sqlite3VdbeAddOp2(v, OP_Goto, 0, ipkTop+1); + sqlite3VdbeJumpHere(v, ipkBottom); } - if( pbMayReplace ){ - *pbMayReplace = seenReplace; - } + *pbMayReplace = seenReplace; + VdbeModuleComment((v, "END: GenCnstCks(%d)", seenReplace)); } /* ** This routine generates code to finish the INSERT or UPDATE operation ** that was started by a prior call to sqlite3GenerateConstraintChecks. -** A consecutive range of registers starting at regRowid contains the +** A consecutive range of registers starting at regNewData contains the ** rowid and the content to be inserted. ** ** The arguments to this routine should be the same as the first six ** arguments to sqlite3GenerateConstraintChecks. */ SQLITE_PRIVATE void sqlite3CompleteInsertion( Parse *pParse, /* The parser context */ Table *pTab, /* the table into which we are inserting */ - int baseCur, /* Index of a read/write cursor pointing at pTab */ - int regRowid, /* Range of content */ + int iDataCur, /* Cursor of the canonical data source */ + int iIdxCur, /* First index cursor */ + int regNewData, /* Range of content */ int *aRegIdx, /* Register used by each index. 0 for unused indices */ int isUpdate, /* True for UPDATE, False for INSERT */ int appendBias, /* True if this is likely to be an append */ int useSeekResult /* True to set the USESEEKRESULT flag on OP_[Idx]Insert */ ){ - int i; - Vdbe *v; - Index *pIdx; - u8 pik_flags; - int regData; - int regRec; + Vdbe *v; /* Prepared statements under construction */ + Index *pIdx; /* An index being inserted or updated */ + u8 pik_flags; /* flag values passed to the btree insert */ + int regData; /* Content registers (after the rowid) */ + int regRec; /* Register holding assemblied record for the table */ + int i; /* Loop counter */ v = sqlite3GetVdbe(pParse); assert( v!=0 ); assert( pTab->pSelect==0 ); /* This table is not a VIEW */ for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ if( aRegIdx[i]==0 ) continue; if( pIdx->pPartIdxWhere ){ sqlite3VdbeAddOp2(v, OP_IsNull, aRegIdx[i], sqlite3VdbeCurrentAddr(v)+2); } - sqlite3VdbeAddOp2(v, OP_IdxInsert, baseCur+i+1, aRegIdx[i]); - if( useSeekResult ){ - sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT); + sqlite3VdbeAddOp2(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i]); + pik_flags = 0; + if( useSeekResult ) pik_flags = OPFLAG_USESEEKRESULT; + if( pIdx->autoIndex==2 && !HasRowid(pTab) ){ + assert( pParse->nested==0 ); + pik_flags |= OPFLAG_NCHANGE; } + if( pik_flags ) sqlite3VdbeChangeP5(v, pik_flags); } - regData = regRowid + 1; + if( !HasRowid(pTab) ) return; + regData = regNewData + 1; regRec = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_MakeRecord, regData, pTab->nCol, regRec); sqlite3TableAffinityStr(v, pTab); sqlite3ExprCacheAffinityChange(pParse, regData, pTab->nCol); if( pParse->nested ){ @@ -93383,51 +94428,75 @@ pik_flags |= OPFLAG_APPEND; } if( useSeekResult ){ pik_flags |= OPFLAG_USESEEKRESULT; } - sqlite3VdbeAddOp3(v, OP_Insert, baseCur, regRec, regRowid); + sqlite3VdbeAddOp3(v, OP_Insert, iDataCur, regRec, regNewData); if( !pParse->nested ){ sqlite3VdbeChangeP4(v, -1, pTab->zName, P4_TRANSIENT); } sqlite3VdbeChangeP5(v, pik_flags); } /* -** Generate code that will open cursors for a table and for all -** indices of that table. The "baseCur" parameter is the cursor number used -** for the table. Indices are opened on subsequent cursors. +** Allocate cursors for the pTab table and all its indices and generate +** code to open and initialized those cursors. ** -** Return the number of indices on the table. +** The cursor for the object that contains the complete data (normally +** the table itself, but the PRIMARY KEY index in the case of a WITHOUT +** ROWID table) is returned in *piDataCur. The first index cursor is +** returned in *piIdxCur. The number of indices is returned. +** +** Use iBase as the first cursor (either the *piDataCur for rowid tables +** or the first index for WITHOUT ROWID tables) if it is non-negative. +** If iBase is negative, then allocate the next available cursor. +** +** For a rowid table, *piDataCur will be exactly one less than *piIdxCur. +** For a WITHOUT ROWID table, *piDataCur will be somewhere in the range +** of *piIdxCurs, depending on where the PRIMARY KEY index appears on the +** pTab->pIndex list. */ SQLITE_PRIVATE int sqlite3OpenTableAndIndices( Parse *pParse, /* Parsing context */ Table *pTab, /* Table to be opened */ - int baseCur, /* Cursor number assigned to the table */ - int op /* OP_OpenRead or OP_OpenWrite */ + int op, /* OP_OpenRead or OP_OpenWrite */ + int iBase, /* Use this for the table cursor, if there is one */ + int *piDataCur, /* Write the database source cursor number here */ + int *piIdxCur /* Write the first index cursor number here */ ){ int i; int iDb; Index *pIdx; Vdbe *v; - if( IsVirtual(pTab) ) return 0; + assert( op==OP_OpenRead || op==OP_OpenWrite ); + if( IsVirtual(pTab) ){ + *piDataCur = 0; + *piIdxCur = 1; + return 0; + } iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema); v = sqlite3GetVdbe(pParse); assert( v!=0 ); - sqlite3OpenTable(pParse, baseCur, iDb, pTab, op); - for(i=1, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ - KeyInfo *pKey = sqlite3IndexKeyinfo(pParse, pIdx); + if( iBase<0 ) iBase = pParse->nTab; + if( HasRowid(pTab) ){ + *piDataCur = iBase++; + sqlite3OpenTable(pParse, *piDataCur, iDb, pTab, op); + }else{ + sqlite3TableLock(pParse, iDb, pTab->tnum, op==OP_OpenWrite, pTab->zName); + } + *piIdxCur = iBase; + for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + int iIdxCur = iBase++; assert( pIdx->pSchema==pTab->pSchema ); - sqlite3VdbeAddOp4(v, op, i+baseCur, pIdx->tnum, iDb, - (char*)pKey, P4_KEYINFO_HANDOFF); + if( pIdx->autoIndex==2 && !HasRowid(pTab) ) *piDataCur = iIdxCur; + sqlite3VdbeAddOp3(v, op, iIdxCur, pIdx->tnum, iDb); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); VdbeComment((v, "%s", pIdx->zName)); } - if( pParse->nTabnTab = baseCur+i; - } - return i-1; + if( iBase>pParse->nTab ) pParse->nTab = iBase; + return i; } #ifdef SQLITE_TEST /* @@ -93468,17 +94537,17 @@ */ static int xferCompatibleIndex(Index *pDest, Index *pSrc){ int i; assert( pDest && pSrc ); assert( pDest->pTable!=pSrc->pTable ); - if( pDest->nColumn!=pSrc->nColumn ){ + if( pDest->nKeyCol!=pSrc->nKeyCol ){ return 0; /* Different number of columns */ } if( pDest->onError!=pSrc->onError ){ return 0; /* Different conflict resolution strategies */ } - for(i=0; inColumn; i++){ + for(i=0; inKeyCol; i++){ if( pSrc->aiColumn[i]!=pDest->aiColumn[i] ){ return 0; /* Different columns indexed */ } if( pSrc->aSortOrder[i]!=pDest->aSortOrder[i] ){ return 0; /* Different sort orders */ @@ -93533,14 +94602,13 @@ struct SrcList_item *pItem; /* An element of pSelect->pSrc */ int i; /* Loop counter */ int iDbSrc; /* The database of pSrc */ int iSrc, iDest; /* Cursors from source and destination */ int addr1, addr2; /* Loop addresses */ - int emptyDestTest; /* Address of test for empty pDest */ - int emptySrcTest; /* Address of test for empty pSrc */ + int emptyDestTest = 0; /* Address of test for empty pDest */ + int emptySrcTest = 0; /* Address of test for empty pSrc */ Vdbe *v; /* The VDBE we are building */ - KeyInfo *pKey; /* Key information for an index */ int regAutoinc; /* Memory register used by AUTOINC */ int destHasUniqueIdx = 0; /* True if pDest has a UNIQUE index */ int regData, regRowid; /* Registers holding data and rowid */ if( pSelect==0 ){ @@ -93606,10 +94674,13 @@ return 0; /* FROM clause does not contain a real table */ } if( pSrc==pDest ){ return 0; /* tab1 and tab2 may not be the same table */ } + if( HasRowid(pDest)!=HasRowid(pSrc) ){ + return 0; /* source and destination must both be WITHOUT ROWID or not */ + } #ifndef SQLITE_OMIT_VIRTUALTABLE if( pSrc->tabFlags & TF_Virtual ){ return 0; /* tab2 must not be a virtual table */ } #endif @@ -93676,11 +94747,14 @@ v = sqlite3GetVdbe(pParse); sqlite3CodeVerifySchema(pParse, iDbSrc); iSrc = pParse->nTab++; iDest = pParse->nTab++; regAutoinc = autoIncBegin(pParse, iDbDest, pDest); + regData = sqlite3GetTempReg(pParse); + regRowid = sqlite3GetTempReg(pParse); sqlite3OpenTable(pParse, iDest, iDbDest, pDest, OP_OpenWrite); + assert( HasRowid(pDest) || destHasUniqueIdx ); if( (pDest->iPKey<0 && pDest->pIndex!=0) /* (1) */ || destHasUniqueIdx /* (2) */ || (onError!=OE_Abort && onError!=OE_Rollback) /* (3) */ ){ /* In some circumstances, we are able to run the xfer optimization @@ -93698,62 +94772,60 @@ ** (3) onError is something other than OE_Abort and OE_Rollback. */ addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iDest, 0); emptyDestTest = sqlite3VdbeAddOp2(v, OP_Goto, 0, 0); sqlite3VdbeJumpHere(v, addr1); - }else{ - emptyDestTest = 0; - } - sqlite3OpenTable(pParse, iSrc, iDbSrc, pSrc, OP_OpenRead); - emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); - regData = sqlite3GetTempReg(pParse); - regRowid = sqlite3GetTempReg(pParse); - if( pDest->iPKey>=0 ){ - addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); - addr2 = sqlite3VdbeAddOp3(v, OP_NotExists, iDest, 0, regRowid); - sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_PRIMARYKEY, - onError, "PRIMARY KEY must be unique", P4_STATIC); - sqlite3VdbeJumpHere(v, addr2); - autoIncStep(pParse, regAutoinc, regRowid); - }else if( pDest->pIndex==0 ){ - addr1 = sqlite3VdbeAddOp2(v, OP_NewRowid, iDest, regRowid); - }else{ - addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); - assert( (pDest->tabFlags & TF_Autoincrement)==0 ); - } - sqlite3VdbeAddOp2(v, OP_RowData, iSrc, regData); - sqlite3VdbeAddOp3(v, OP_Insert, iDest, regData, regRowid); - sqlite3VdbeChangeP5(v, OPFLAG_NCHANGE|OPFLAG_LASTROWID|OPFLAG_APPEND); - sqlite3VdbeChangeP4(v, -1, pDest->zName, 0); - sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1); + } + if( HasRowid(pSrc) ){ + sqlite3OpenTable(pParse, iSrc, iDbSrc, pSrc, OP_OpenRead); + emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); + if( pDest->iPKey>=0 ){ + addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); + addr2 = sqlite3VdbeAddOp3(v, OP_NotExists, iDest, 0, regRowid); + sqlite3RowidConstraint(pParse, onError, pDest); + sqlite3VdbeJumpHere(v, addr2); + autoIncStep(pParse, regAutoinc, regRowid); + }else if( pDest->pIndex==0 ){ + addr1 = sqlite3VdbeAddOp2(v, OP_NewRowid, iDest, regRowid); + }else{ + addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); + assert( (pDest->tabFlags & TF_Autoincrement)==0 ); + } + sqlite3VdbeAddOp2(v, OP_RowData, iSrc, regData); + sqlite3VdbeAddOp3(v, OP_Insert, iDest, regData, regRowid); + sqlite3VdbeChangeP5(v, OPFLAG_NCHANGE|OPFLAG_LASTROWID|OPFLAG_APPEND); + sqlite3VdbeChangeP4(v, -1, pDest->zName, 0); + sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1); + sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); + sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); + }else{ + sqlite3TableLock(pParse, iDbDest, pDest->tnum, 1, pDest->zName); + sqlite3TableLock(pParse, iDbSrc, pSrc->tnum, 0, pSrc->zName); + } for(pDestIdx=pDest->pIndex; pDestIdx; pDestIdx=pDestIdx->pNext){ for(pSrcIdx=pSrc->pIndex; ALWAYS(pSrcIdx); pSrcIdx=pSrcIdx->pNext){ if( xferCompatibleIndex(pDestIdx, pSrcIdx) ) break; } assert( pSrcIdx ); - sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); - sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); - pKey = sqlite3IndexKeyinfo(pParse, pSrcIdx); - sqlite3VdbeAddOp4(v, OP_OpenRead, iSrc, pSrcIdx->tnum, iDbSrc, - (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeAddOp3(v, OP_OpenRead, iSrc, pSrcIdx->tnum, iDbSrc); + sqlite3VdbeSetP4KeyInfo(pParse, pSrcIdx); VdbeComment((v, "%s", pSrcIdx->zName)); - pKey = sqlite3IndexKeyinfo(pParse, pDestIdx); - sqlite3VdbeAddOp4(v, OP_OpenWrite, iDest, pDestIdx->tnum, iDbDest, - (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeAddOp3(v, OP_OpenWrite, iDest, pDestIdx->tnum, iDbDest); + sqlite3VdbeSetP4KeyInfo(pParse, pDestIdx); sqlite3VdbeChangeP5(v, OPFLAG_BULKCSR); VdbeComment((v, "%s", pDestIdx->zName)); addr1 = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); sqlite3VdbeAddOp2(v, OP_RowKey, iSrc, regData); sqlite3VdbeAddOp3(v, OP_IdxInsert, iDest, regData, 1); sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1+1); sqlite3VdbeJumpHere(v, addr1); + sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); + sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); } sqlite3VdbeJumpHere(v, emptySrcTest); sqlite3ReleaseTempReg(pParse, regRowid); sqlite3ReleaseTempReg(pParse, regData); - sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); - sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); if( emptyDestTest ){ sqlite3VdbeAddOp2(v, OP_Halt, SQLITE_OK, 0); sqlite3VdbeJumpHere(v, emptyDestTest); sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); return 0; @@ -95251,15 +96323,17 @@ { /* zName: */ "auto_vacuum", /* ePragTyp: */ PragTyp_AUTO_VACUUM, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_AUTOMATIC_INDEX) { /* zName: */ "automatic_index", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_AutoIndex }, +#endif #endif { /* zName: */ "busy_timeout", /* ePragTyp: */ PragTyp_BUSY_TIMEOUT, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95267,22 +96341,26 @@ { /* zName: */ "cache_size", /* ePragTyp: */ PragTyp_CACHE_SIZE, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "cache_spill", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_CacheSpill }, +#endif { /* zName: */ "case_sensitive_like", /* ePragTyp: */ PragTyp_CASE_SENSITIVE_LIKE, /* ePragFlag: */ 0, /* iArg: */ 0 }, +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "checkpoint_fullfsync", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_CkptFullFSync }, +#endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) { /* zName: */ "collation_list", /* ePragTyp: */ PragTyp_COLLATION_LIST, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95291,14 +96369,16 @@ { /* zName: */ "compile_options", /* ePragTyp: */ PragTyp_COMPILE_OPTIONS, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "count_changes", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_CountRows }, +#endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_OS_WIN { /* zName: */ "data_store_directory", /* ePragTyp: */ PragTyp_DATA_STORE_DIRECTORY, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95313,20 +96393,24 @@ { /* zName: */ "default_cache_size", /* ePragTyp: */ PragTyp_DEFAULT_CACHE_SIZE, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) { /* zName: */ "defer_foreign_keys", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_DeferFKs }, #endif +#endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "empty_result_callbacks", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_NullCallback }, +#endif #if !defined(SQLITE_OMIT_UTF16) { /* zName: */ "encoding", /* ePragTyp: */ PragTyp_ENCODING, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95341,30 +96425,34 @@ { /* zName: */ "foreign_key_list", /* ePragTyp: */ PragTyp_FOREIGN_KEY_LIST, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_FOREIGN_KEY) && !defined(SQLITE_OMIT_TRIGGER) { /* zName: */ "foreign_keys", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_ForeignKeys }, +#endif #endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) { /* zName: */ "freelist_count", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "full_column_names", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_FullColNames }, { /* zName: */ "fullfsync", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_FullFSync }, +#endif #if defined(SQLITE_HAS_CODEC) { /* zName: */ "hexkey", /* ePragTyp: */ PragTyp_HEXKEY, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95371,15 +96459,17 @@ { /* zName: */ "hexrekey", /* ePragTyp: */ PragTyp_HEXKEY, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if !defined(SQLITE_OMIT_CHECK) { /* zName: */ "ignore_check_constraints", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_IgnoreChecks }, +#endif #endif #if !defined(SQLITE_OMIT_AUTOVACUUM) { /* zName: */ "incremental_vacuum", /* ePragTyp: */ PragTyp_INCREMENTAL_VACUUM, /* ePragFlag: */ PragFlag_NeedSchema, @@ -95415,14 +96505,16 @@ { /* zName: */ "key", /* ePragTyp: */ PragTyp_KEY, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "legacy_file_format", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_LegacyFileFmt }, +#endif #if !defined(SQLITE_OMIT_PAGER_PRAGMAS) && SQLITE_ENABLE_LOCKING_STYLE { /* zName: */ "lock_proxy_file", /* ePragTyp: */ PragTyp_LOCK_PROXY_FILE, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95459,38 +96551,44 @@ { /* zName: */ "parser_trace", /* ePragTyp: */ PragTyp_PARSER_TRACE, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "query_only", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_QueryOnly }, +#endif #if !defined(SQLITE_OMIT_INTEGRITY_CHECK) { /* zName: */ "quick_check", /* ePragTyp: */ PragTyp_INTEGRITY_CHECK, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "read_uncommitted", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_ReadUncommitted }, { /* zName: */ "recursive_triggers", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_RecTriggers }, +#endif #if defined(SQLITE_HAS_CODEC) { /* zName: */ "rekey", /* ePragTyp: */ PragTyp_REKEY, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "reverse_unordered_selects", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_ReverseOrder }, +#endif #if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS) { /* zName: */ "schema_version", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlag: */ 0, /* iArg: */ 0 }, @@ -95499,27 +96597,31 @@ { /* zName: */ "secure_delete", /* ePragTyp: */ PragTyp_SECURE_DELETE, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "short_column_names", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_ShortColNames }, +#endif { /* zName: */ "shrink_memory", /* ePragTyp: */ PragTyp_SHRINK_MEMORY, /* ePragFlag: */ 0, /* iArg: */ 0 }, { /* zName: */ "soft_heap_limit", /* ePragTyp: */ PragTyp_SOFT_HEAP_LIMIT, /* ePragFlag: */ 0, /* iArg: */ 0 }, +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if defined(SQLITE_DEBUG) { /* zName: */ "sql_trace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_SqlTrace }, +#endif #endif #if !defined(SQLITE_OMIT_SCHEMA_PRAGMAS) { /* zName: */ "stats", /* ePragTyp: */ PragTyp_STATS, /* ePragFlag: */ PragFlag_NeedSchema, @@ -95551,10 +96653,11 @@ { /* zName: */ "user_version", /* ePragTyp: */ PragTyp_HEADER_VALUE, /* ePragFlag: */ 0, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) #if defined(SQLITE_DEBUG) { /* zName: */ "vdbe_addoptrace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_VdbeAddopTrace }, @@ -95568,10 +96671,11 @@ /* iArg: */ SQLITE_VdbeListing }, { /* zName: */ "vdbe_trace", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_VdbeTrace }, +#endif #endif #if !defined(SQLITE_OMIT_WAL) { /* zName: */ "wal_autocheckpoint", /* ePragTyp: */ PragTyp_WAL_AUTOCHECKPOINT, /* ePragFlag: */ 0, @@ -95579,14 +96683,16 @@ { /* zName: */ "wal_checkpoint", /* ePragTyp: */ PragTyp_WAL_CHECKPOINT, /* ePragFlag: */ PragFlag_NeedSchema, /* iArg: */ 0 }, #endif +#if !defined(SQLITE_OMIT_FLAG_PRAGMAS) { /* zName: */ "writable_schema", /* ePragTyp: */ PragTyp_FLAG, /* ePragFlag: */ 0, /* iArg: */ SQLITE_WriteSchema|SQLITE_RecoveryMode }, +#endif }; /* Number of pragmas: 56 on by default, 68 total. */ /* End of the automatically generated pragma table. ***************************************************************************/ @@ -96548,12 +97654,11 @@ pTab = sqlite3FindTable(db, zRight, zDb); if( pTab ){ int i, k; int nHidden = 0; Column *pCol; - Index *pPk; - for(pPk=pTab->pIndex; pPk && pPk->autoIndex!=2; pPk=pPk->pNext){} + Index *pPk = sqlite3PrimaryKeyIndex(pTab); sqlite3VdbeSetNumCols(v, 6); pParse->nMem = 6; sqlite3CodeVerifySchema(pParse, iDb); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "cid", SQLITE_STATIC); sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "name", SQLITE_STATIC); @@ -96632,12 +97737,12 @@ pParse->nMem = 3; sqlite3CodeVerifySchema(pParse, iDb); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "seqno", SQLITE_STATIC); sqlite3VdbeSetColName(v, 1, COLNAME_NAME, "cid", SQLITE_STATIC); sqlite3VdbeSetColName(v, 2, COLNAME_NAME, "name", SQLITE_STATIC); - for(i=0; inColumn; i++){ - int cnum = pIdx->aiColumn[i]; + for(i=0; inKeyCol; i++){ + i16 cnum = pIdx->aiColumn[i]; sqlite3VdbeAddOp2(v, OP_Integer, i, 1); sqlite3VdbeAddOp2(v, OP_Integer, cnum, 2); assert( pTab->nCol>cnum ); sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, pTab->aCol[cnum].zName, 0); sqlite3VdbeAddOp2(v, OP_ResultRow, 1, 3); @@ -96804,13 +97909,12 @@ x = sqlite3FkLocateIndex(pParse, pParent, pFK, &pIdx, 0); if( x==0 ){ if( pIdx==0 ){ sqlite3OpenTable(pParse, i, iDb, pParent, OP_OpenRead); }else{ - KeyInfo *pKey = sqlite3IndexKeyinfo(pParse, pIdx); sqlite3VdbeAddOp3(v, OP_OpenRead, i, pIdx->tnum, iDb); - sqlite3VdbeChangeP4(v, -1, (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); } }else{ k = 0; break; } @@ -96970,20 +98074,24 @@ assert( sqlite3SchemaMutexHeld(db, i, 0) ); pTbls = &db->aDb[i].pSchema->tblHash; for(x=sqliteHashFirst(pTbls); x; x=sqliteHashNext(x)){ Table *pTab = sqliteHashData(x); Index *pIdx; - sqlite3VdbeAddOp2(v, OP_Integer, pTab->tnum, 2+cnt); - cnt++; + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp2(v, OP_Integer, pTab->tnum, 2+cnt); + VdbeComment((v, "%s", pTab->zName)); + cnt++; + } for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ sqlite3VdbeAddOp2(v, OP_Integer, pIdx->tnum, 2+cnt); + VdbeComment((v, "%s", pIdx->zName)); cnt++; } } /* Make sure sufficient number of registers have been allocated */ - pParse->nMem = MAX( pParse->nMem, cnt+7 ); + pParse->nMem = MAX( pParse->nMem, cnt+8 ); /* Do the b-tree integrity checks */ sqlite3VdbeAddOp3(v, OP_IntegrityCk, 2, cnt, 1); sqlite3VdbeChangeP5(v, (u8)i); addr = sqlite3VdbeAddOp1(v, OP_IsNull, 2); @@ -96997,62 +98105,64 @@ /* Make sure all the indices are constructed correctly. */ for(x=sqliteHashFirst(pTbls); x && !isQuick; x=sqliteHashNext(x)){ Table *pTab = sqliteHashData(x); - Index *pIdx; + Index *pIdx, *pPk; int loopTop; + int iDataCur, iIdxCur; if( pTab->pIndex==0 ) continue; + pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab); addr = sqlite3VdbeAddOp1(v, OP_IfPos, 1); /* Stop if out of errors */ sqlite3VdbeAddOp2(v, OP_Halt, 0, 0); sqlite3VdbeJumpHere(v, addr); sqlite3ExprCacheClear(pParse); - sqlite3OpenTableAndIndices(pParse, pTab, 1, OP_OpenRead); - for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ - sqlite3VdbeAddOp2(v, OP_Integer, 0, 7+j); /* index entries counter */ - } - pParse->nMem = MAX(pParse->nMem, 7+j); - loopTop = sqlite3VdbeAddOp2(v, OP_Rewind, 1, 0) + 1; - for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ - int jmp2, jmp3; + sqlite3OpenTableAndIndices(pParse, pTab, OP_OpenRead, + 1, &iDataCur, &iIdxCur); + sqlite3VdbeAddOp2(v, OP_Integer, 0, 7); + for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + sqlite3VdbeAddOp2(v, OP_Integer, 0, 8+j); /* index entries counter */ + } + pParse->nMem = MAX(pParse->nMem, 8+j); + sqlite3VdbeAddOp2(v, OP_Rewind, iDataCur, 0); + loopTop = sqlite3VdbeAddOp2(v, OP_AddImm, 7, 1); + for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + int jmp2, jmp3, jmp4; int r1; - static const VdbeOpList idxErr[] = { - { OP_AddImm, 1, -1, 0}, - { OP_String8, 0, 3, 0}, /* 1 */ - { OP_Rowid, 1, 4, 0}, - { OP_String8, 0, 5, 0}, /* 3 */ - { OP_String8, 0, 6, 0}, /* 4 */ - { OP_Concat, 4, 3, 3}, - { OP_Concat, 5, 3, 3}, - { OP_Concat, 6, 3, 3}, - { OP_ResultRow, 3, 1, 0}, - { OP_IfPos, 1, 0, 0}, /* 9 */ - { OP_Halt, 0, 0, 0}, - }; - r1 = sqlite3GenerateIndexKey(pParse, pIdx, 1, 3, 0, &jmp3); - sqlite3VdbeAddOp2(v, OP_AddImm, 7+j, 1); /* increment entry count */ - jmp2 = sqlite3VdbeAddOp4Int(v, OP_Found, j+2, 0, r1, pIdx->nColumn+1); - addr = sqlite3VdbeAddOpList(v, ArraySize(idxErr), idxErr); - sqlite3VdbeChangeP4(v, addr+1, "rowid ", P4_STATIC); - sqlite3VdbeChangeP4(v, addr+3, " missing from index ", P4_STATIC); - sqlite3VdbeChangeP4(v, addr+4, pIdx->zName, P4_TRANSIENT); - sqlite3VdbeJumpHere(v, addr+9); + if( pPk==pIdx ) continue; + r1 = sqlite3GenerateIndexKey(pParse, pIdx, iDataCur, 0, 0, &jmp3); + sqlite3VdbeAddOp2(v, OP_AddImm, 8+j, 1); /* increment entry count */ + jmp2 = sqlite3VdbeAddOp4Int(v, OP_Found, iIdxCur+j, 0, r1, + pIdx->nColumn); + sqlite3VdbeAddOp2(v, OP_AddImm, 1, -1); /* Decrement error limit */ + sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, "row ", P4_STATIC); + sqlite3VdbeAddOp3(v, OP_Concat, 7, 3, 3); + sqlite3VdbeAddOp4(v, OP_String8, 0, 4, 0, " missing from index ", + P4_STATIC); + sqlite3VdbeAddOp3(v, OP_Concat, 4, 3, 3); + sqlite3VdbeAddOp4(v, OP_String8, 0, 4, 0, pIdx->zName, P4_TRANSIENT); + sqlite3VdbeAddOp3(v, OP_Concat, 4, 3, 3); + sqlite3VdbeAddOp2(v, OP_ResultRow, 3, 1); + jmp4 = sqlite3VdbeAddOp1(v, OP_IfPos, 1); + sqlite3VdbeAddOp0(v, OP_Halt); + sqlite3VdbeJumpHere(v, jmp4); sqlite3VdbeJumpHere(v, jmp2); sqlite3VdbeResolveLabel(v, jmp3); } - sqlite3VdbeAddOp2(v, OP_Next, 1, loopTop); + sqlite3VdbeAddOp2(v, OP_Next, iDataCur, loopTop); sqlite3VdbeJumpHere(v, loopTop-1); #ifndef SQLITE_OMIT_BTREECOUNT sqlite3VdbeAddOp4(v, OP_String8, 0, 2, 0, "wrong # of entries in index ", P4_STATIC); for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ + if( pPk==pIdx ) continue; addr = sqlite3VdbeCurrentAddr(v); sqlite3VdbeAddOp2(v, OP_IfPos, 1, addr+2); sqlite3VdbeAddOp2(v, OP_Halt, 0, 0); - sqlite3VdbeAddOp2(v, OP_Count, j+2, 3); - sqlite3VdbeAddOp3(v, OP_Eq, 7+j, addr+8, 3); + sqlite3VdbeAddOp2(v, OP_Count, iIdxCur+j, 3); + sqlite3VdbeAddOp3(v, OP_Eq, 8+j, addr+8, 3); sqlite3VdbeAddOp2(v, OP_AddImm, 1, -1); sqlite3VdbeAddOp4(v, OP_String8, 0, 3, 0, pIdx->zName, P4_TRANSIENT); sqlite3VdbeAddOp3(v, OP_Concat, 3, 2, 7); sqlite3VdbeAddOp2(v, OP_ResultRow, 7, 1); } @@ -99096,28 +100206,61 @@ sqlite3VdbeAddOp3(v, OP_IfZero, p->iLimit, iBreak, -1); } } /* -** Allocate a KeyInfo object sufficient for an index of N columns. -** -** Actually, always allocate one extra column for the rowid at the end -** of the index. So the KeyInfo returned will have space sufficient for -** N+1 columns. +** Allocate a KeyInfo object sufficient for an index of N key columns and +** X extra columns. */ -SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3 *db, int N){ - KeyInfo *p = sqlite3DbMallocZero(db, - sizeof(KeyInfo) + (N+1)*(sizeof(CollSeq*)+1)); +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoAlloc(sqlite3 *db, int N, int X){ + KeyInfo *p = sqlite3DbMallocZero(0, + sizeof(KeyInfo) + (N+X)*(sizeof(CollSeq*)+1)); if( p ){ - p->aSortOrder = (u8*)&p->aColl[N+1]; + p->aSortOrder = (u8*)&p->aColl[N+X]; p->nField = (u16)N; + p->nXField = (u16)X; p->enc = ENC(db); p->db = db; + p->nRef = 1; + }else{ + db->mallocFailed = 1; + } + return p; +} + +/* +** Deallocate a KeyInfo object +*/ +SQLITE_PRIVATE void sqlite3KeyInfoUnref(KeyInfo *p){ + if( p ){ + assert( p->nRef>0 ); + p->nRef--; + if( p->nRef==0 ) sqlite3DbFree(0, p); + } +} + +/* +** Make a new pointer to a KeyInfo object +*/ +SQLITE_PRIVATE KeyInfo *sqlite3KeyInfoRef(KeyInfo *p){ + if( p ){ + assert( p->nRef>0 ); + p->nRef++; } return p; } +#ifdef SQLITE_DEBUG +/* +** Return TRUE if a KeyInfo object can be change. The KeyInfo object +** can only be changed if this is just a single reference to the object. +** +** This routine is used only inside of assert() statements. +*/ +SQLITE_PRIVATE int sqlite3KeyInfoIsWriteable(KeyInfo *p){ return p->nRef==1; } +#endif /* SQLITE_DEBUG */ + /* ** Given an expression list, generate a KeyInfo structure that records ** the collating sequence for each expression in that expression list. ** ** If the ExprList is an ORDER BY or GROUP BY clause then the resulting @@ -99126,23 +100269,23 @@ ** then the KeyInfo structure is appropriate for initializing a virtual ** index to implement a DISTINCT test. ** ** Space to hold the KeyInfo structure is obtain from malloc. The calling ** function is responsible for seeing that this structure is eventually -** freed. Add the KeyInfo structure to the P4 field of an opcode using -** P4_KEYINFO_HANDOFF is the usual way of dealing with this. +** freed. */ static KeyInfo *keyInfoFromExprList(Parse *pParse, ExprList *pList){ int nExpr; KeyInfo *pInfo; struct ExprList_item *pItem; sqlite3 *db = pParse->db; int i; nExpr = pList->nExpr; - pInfo = sqlite3KeyInfoAlloc(db, nExpr); + pInfo = sqlite3KeyInfoAlloc(db, nExpr, 1); if( pInfo ){ + assert( sqlite3KeyInfoIsWriteable(pInfo) ); for(i=0, pItem=pList->a; ipExpr); if( !pColl ) pColl = db->pDfltColl; pInfo->aColl[i] = pColl; @@ -100281,11 +101424,11 @@ CollSeq **apColl; /* For looping through pKeyInfo->aColl[] */ int nCol; /* Number of columns in result set */ assert( p->pRightmost==p ); nCol = p->pEList->nExpr; - pKeyInfo = sqlite3KeyInfoAlloc(db, nCol); + pKeyInfo = sqlite3KeyInfoAlloc(db, nCol, 1); if( !pKeyInfo ){ rc = SQLITE_NOMEM; goto multi_select_end; } for(i=0, apColl=pKeyInfo->aColl; iaddrOpenEphm[1]<0 ); break; } sqlite3VdbeChangeP2(v, addr, nCol); - sqlite3VdbeChangeP4(v, addr, (char*)pKeyInfo, P4_KEYINFO); + sqlite3VdbeChangeP4(v, addr, (char*)sqlite3KeyInfoRef(pKeyInfo), + P4_KEYINFO); pLoop->addrOpenEphm[i] = -1; } } - sqlite3DbFree(db, pKeyInfo); + sqlite3KeyInfoUnref(pKeyInfo); } multi_select_end: pDest->iSdst = dest.iSdst; pDest->nSdst = dest.nSdst; @@ -100346,11 +101490,10 @@ SelectDest *pIn, /* Coroutine supplying data */ SelectDest *pDest, /* Where to send the data */ int regReturn, /* The return address register */ int regPrev, /* Previous result register. No uniqueness if 0 */ KeyInfo *pKeyInfo, /* For comparing with previous entry */ - int p4type, /* The p4 type for pKeyInfo */ int iBreak /* Jump here if we hit the LIMIT */ ){ Vdbe *v = pParse->pVdbe; int iContinue; int addr; @@ -100362,11 +101505,11 @@ */ if( regPrev ){ int j1, j2; j1 = sqlite3VdbeAddOp1(v, OP_IfNot, regPrev); j2 = sqlite3VdbeAddOp4(v, OP_Compare, pIn->iSdst, regPrev+1, pIn->nSdst, - (char*)pKeyInfo, p4type); + (char*)sqlite3KeyInfoRef(pKeyInfo), P4_KEYINFO); sqlite3VdbeAddOp3(v, OP_Jump, j2+2, iContinue, j2+2); sqlite3VdbeJumpHere(v, j1); sqlite3VdbeAddOp3(v, OP_Copy, pIn->iSdst, regPrev+1, pIn->nSdst-1); sqlite3VdbeAddOp2(v, OP_Integer, 1, regPrev); } @@ -100660,11 +101803,11 @@ struct ExprList_item *pItem; for(i=0, pItem=pOrderBy->a; iiOrderByCol>0 && pItem->iOrderByCol<=p->pEList->nExpr ); aPermute[i] = pItem->iOrderByCol - 1; } - pKeyMerge = sqlite3KeyInfoAlloc(db, nOrderBy); + pKeyMerge = sqlite3KeyInfoAlloc(db, nOrderBy, 1); if( pKeyMerge ){ for(i=0; ia[i].pExpr; if( pTerm->flags & EP_Collate ){ @@ -100673,10 +101816,11 @@ pColl = multiSelectCollSeq(pParse, p, aPermute[i]); if( pColl==0 ) pColl = db->pDfltColl; pOrderBy->a[i].pExpr = sqlite3ExprAddCollateString(pParse, pTerm, pColl->zName); } + assert( sqlite3KeyInfoIsWriteable(pKeyMerge) ); pKeyMerge->aColl[i] = pColl; pKeyMerge->aSortOrder[i] = pOrderBy->a[i].sortOrder; } } }else{ @@ -100698,12 +101842,13 @@ int nExpr = p->pEList->nExpr; assert( nOrderBy>=nExpr || db->mallocFailed ); regPrev = pParse->nMem+1; pParse->nMem += nExpr+1; sqlite3VdbeAddOp2(v, OP_Integer, 0, regPrev); - pKeyDup = sqlite3KeyInfoAlloc(db, nExpr); + pKeyDup = sqlite3KeyInfoAlloc(db, nExpr, 1); if( pKeyDup ){ + assert( sqlite3KeyInfoIsWriteable(pKeyDup) ); for(i=0; iaColl[i] = multiSelectCollSeq(pParse, p, i); pKeyDup->aSortOrder[i] = 0; } } @@ -100781,21 +101926,22 @@ ** select as the next output row of the compound select. */ VdbeNoopComment((v, "Output routine for A")); addrOutA = generateOutputSubroutine(pParse, p, &destA, pDest, regOutA, - regPrev, pKeyDup, P4_KEYINFO_HANDOFF, labelEnd); + regPrev, pKeyDup, labelEnd); /* Generate a subroutine that outputs the current row of the B ** select as the next output row of the compound select. */ if( op==TK_ALL || op==TK_UNION ){ VdbeNoopComment((v, "Output routine for B")); addrOutB = generateOutputSubroutine(pParse, p, &destB, pDest, regOutB, - regPrev, pKeyDup, P4_KEYINFO_STATIC, labelEnd); + regPrev, pKeyDup, labelEnd); } + sqlite3KeyInfoUnref(pKeyDup); /* Generate a subroutine to run when the results from select A ** are exhausted and only data in select B remains. */ VdbeNoopComment((v, "eof-A subroutine")); @@ -100870,11 +102016,11 @@ /* Implement the main merge loop */ sqlite3VdbeResolveLabel(v, labelCmpr); sqlite3VdbeAddOp4(v, OP_Permutation, 0, 0, 0, (char*)aPermute, P4_INTARRAY); sqlite3VdbeAddOp4(v, OP_Compare, destA.iSdst, destB.iSdst, nOrderBy, - (char*)pKeyMerge, P4_KEYINFO_HANDOFF); + (char*)pKeyMerge, P4_KEYINFO); sqlite3VdbeChangeP5(v, OPFLAG_PERMUTE); sqlite3VdbeAddOp3(v, OP_Jump, addrAltB, addrAeqB, addrAgtB); /* Jump to the this point in order to terminate the query. */ @@ -102096,11 +103242,11 @@ "argument"); pFunc->iDistinct = -1; }else{ KeyInfo *pKeyInfo = keyInfoFromExprList(pParse, pE->x.pList); sqlite3VdbeAddOp4(v, OP_OpenEphemeral, pFunc->iDistinct, 0, 0, - (char*)pKeyInfo, P4_KEYINFO_HANDOFF); + (char*)pKeyInfo, P4_KEYINFO); } } } } @@ -102551,11 +103697,11 @@ pKeyInfo = keyInfoFromExprList(pParse, pOrderBy); pOrderBy->iECursor = pParse->nTab++; p->addrOpenEphm[2] = addrSortIndex = sqlite3VdbeAddOp4(v, OP_OpenEphemeral, pOrderBy->iECursor, pOrderBy->nExpr+2, 0, - (char*)pKeyInfo, P4_KEYINFO_HANDOFF); + (char*)pKeyInfo, P4_KEYINFO); }else{ addrSortIndex = -1; } /* If the output is destined for a temporary table, open that table. @@ -102579,11 +103725,11 @@ if( p->selFlags & SF_Distinct ){ sDistinct.tabTnct = pParse->nTab++; sDistinct.addrTnct = sqlite3VdbeAddOp4(v, OP_OpenEphemeral, sDistinct.tabTnct, 0, 0, (char*)keyInfoFromExprList(pParse, p->pEList), - P4_KEYINFO_HANDOFF); + P4_KEYINFO); sqlite3VdbeChangeP5(v, BTREE_UNORDERED); sDistinct.eTnctType = WHERE_DISTINCT_UNORDERED; }else{ sDistinct.eTnctType = WHERE_DISTINCT_NOOP; } @@ -102703,11 +103849,11 @@ */ sAggInfo.sortingIdx = pParse->nTab++; pKeyInfo = keyInfoFromExprList(pParse, pGroupBy); addrSortingIdx = sqlite3VdbeAddOp4(v, OP_SorterOpen, sAggInfo.sortingIdx, sAggInfo.nSortingColumn, - 0, (char*)pKeyInfo, P4_KEYINFO_HANDOFF); + 0, (char*)pKeyInfo, P4_KEYINFO); /* Initialize memory locations used by GROUP BY aggregate processing */ iUseFlag = ++pParse->nMem; iAbortFlag = ++pParse->nMem; @@ -102817,11 +103963,11 @@ sAggInfo.directMode = 1; sqlite3ExprCode(pParse, pGroupBy->a[j].pExpr, iBMem+j); } } sqlite3VdbeAddOp4(v, OP_Compare, iAMem, iBMem, pGroupBy->nExpr, - (char*)pKeyInfo, P4_KEYINFO); + (char*)sqlite3KeyInfoRef(pKeyInfo), P4_KEYINFO); j1 = sqlite3VdbeCurrentAddr(v); sqlite3VdbeAddOp3(v, OP_Jump, j1+1, 0, j1+1); /* Generate code that runs whenever the GROUP BY changes. ** Changes in the GROUP BY are detected by the previous code @@ -102943,17 +104089,17 @@ pBest = pIdx; } } if( pBest ){ iRoot = pBest->tnum; - pKeyInfo = sqlite3IndexKeyinfo(pParse, pBest); + pKeyInfo = sqlite3KeyInfoOfIndex(pParse, pBest); } /* Open a read-only cursor, execute the OP_Count, close the cursor. */ - sqlite3VdbeAddOp3(v, OP_OpenRead, iCsr, iRoot, iDb); + sqlite3VdbeAddOp4Int(v, OP_OpenRead, iCsr, iRoot, iDb, 1); if( pKeyInfo ){ - sqlite3VdbeChangeP4(v, -1, (char *)pKeyInfo, P4_KEYINFO_HANDOFF); + sqlite3VdbeChangeP4(v, -1, (char *)pKeyInfo, P4_KEYINFO); } sqlite3VdbeAddOp2(v, OP_Count, iCsr, sAggInfo.aFunc[0].iMem); sqlite3VdbeAddOp1(v, OP_Close, iCsr); explainSimpleCount(pParse, pTab, pBest); }else @@ -104155,11 +105301,11 @@ } return 0; } -#ifdef SQLITE_DEBUG +#ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS /* ** This function is used to add VdbeComment() annotations to a VDBE ** program. It is not used in production code, only for debugging. */ static const char *onErrorText(int onError){ @@ -104603,44 +105749,54 @@ Expr *pWhere, /* The WHERE clause. May be null */ int onError /* How to handle constraint errors */ ){ int i, j; /* Loop counters */ Table *pTab; /* The table to be updated */ - int addr = 0; /* VDBE instruction address of the start of the loop */ + int addrTop = 0; /* VDBE instruction address of the start of the loop */ WhereInfo *pWInfo; /* Information about the WHERE clause */ Vdbe *v; /* The virtual database engine */ Index *pIdx; /* For looping over indices */ + Index *pPk; /* The PRIMARY KEY index for WITHOUT ROWID tables */ int nIdx; /* Number of indices that need updating */ - int iCur; /* VDBE Cursor number of pTab */ + int iDataCur; /* Cursor for the canonical data btree */ + int iIdxCur; /* Cursor for the first index */ sqlite3 *db; /* The database structure */ int *aRegIdx = 0; /* One register assigned to each index to be updated */ int *aXRef = 0; /* aXRef[i] is the index in pChanges->a[] of the ** an expression for the i-th column of the table. ** aXRef[i]==-1 if the i-th column is not changed. */ - int chngRowid; /* True if the record number is being changed */ + u8 chngPk; /* PRIMARY KEY changed in a WITHOUT ROWID table */ + u8 chngRowid; /* Rowid changed in a normal table */ + u8 chngKey; /* Either chngPk or chngRowid */ Expr *pRowidExpr = 0; /* Expression defining the new record number */ int openAll = 0; /* True if all indices need to be opened */ AuthContext sContext; /* The authorization context */ NameContext sNC; /* The name-context to resolve expressions in */ int iDb; /* Database containing the table being updated */ int okOnePass; /* True for one-pass algorithm without the FIFO */ int hasFK; /* True if foreign key processing is required */ + int labelBreak; /* Jump here to break out of UPDATE loop */ + int labelContinue; /* Jump here to continue next step of UPDATE loop */ #ifndef SQLITE_OMIT_TRIGGER int isView; /* True when updating a view (INSTEAD OF trigger) */ Trigger *pTrigger; /* List of triggers on pTab, if required */ int tmask; /* Mask of TRIGGER_BEFORE|TRIGGER_AFTER */ #endif int newmask; /* Mask of NEW.* columns accessed by BEFORE triggers */ + int iEph = 0; /* Ephemeral table holding all primary key values */ + int nKey = 0; /* Number of elements in regKey for WITHOUT ROWID */ + int aiCurOnePass[2]; /* The write cursors opened by WHERE_ONEPASS */ /* Register Allocations */ int regRowCount = 0; /* A count of rows changed */ int regOldRowid; /* The old rowid */ int regNewRowid; /* The new rowid */ int regNew; /* Content of the NEW.* table in triggers */ int regOld = 0; /* Content of OLD.* table in triggers */ int regRowSet = 0; /* Rowset of rows to be updated */ + int regKey = 0; /* composite PRIMARY KEY value */ memset(&sContext, 0, sizeof(sContext)); db = pParse->db; if( pParse->nErr || db->mallocFailed ){ goto update_cleanup; @@ -104683,12 +105839,18 @@ /* Allocate a cursors for the main database table and for all indices. ** The index cursors might not be used, but if they are used they ** need to occur right after the database cursor. So go ahead and ** allocate enough space, just in case. */ - pTabList->a[0].iCursor = iCur = pParse->nTab++; - for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + pTabList->a[0].iCursor = iDataCur = pParse->nTab++; + iIdxCur = iDataCur+1; + pPk = HasRowid(pTab) ? 0 : sqlite3PrimaryKeyIndex(pTab); + for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){ + if( pIdx->autoIndex==2 && pPk!=0 ){ + iDataCur = pParse->nTab; + pTabList->a[0].iCursor = iDataCur; + } pParse->nTab++; } /* Initialize the name-context */ memset(&sNC, 0, sizeof(sNC)); @@ -104699,27 +105861,29 @@ ** of the UPDATE statement. Also find the column index ** for each column to be updated in the pChanges array. For each ** column to be updated, make sure we have authorization to change ** that column. */ - chngRowid = 0; + chngRowid = chngPk = 0; for(i=0; inExpr; i++){ if( sqlite3ResolveExprNames(&sNC, pChanges->a[i].pExpr) ){ goto update_cleanup; } for(j=0; jnCol; j++){ if( sqlite3StrICmp(pTab->aCol[j].zName, pChanges->a[i].zName)==0 ){ if( j==pTab->iPKey ){ chngRowid = 1; pRowidExpr = pChanges->a[i].pExpr; + }else if( pPk && (pTab->aCol[j].colFlags & COLFLAG_PRIMKEY)!=0 ){ + chngPk = 1; } aXRef[j] = i; break; } } if( j>=pTab->nCol ){ - if( sqlite3IsRowid(pChanges->a[i].zName) ){ + if( pPk==0 && sqlite3IsRowid(pChanges->a[i].zName) ){ j = -1; chngRowid = 1; pRowidExpr = pChanges->a[i].pExpr; }else{ sqlite3ErrorMsg(pParse, "no such column: %s", pChanges->a[i].zName); @@ -104739,30 +105903,33 @@ aXRef[j] = -1; } } #endif } + assert( (chngRowid & chngPk)==0 ); + assert( chngRowid==0 || chngRowid==1 ); + assert( chngPk==0 || chngPk==1 ); + chngKey = chngRowid + chngPk; - hasFK = sqlite3FkRequired(pParse, pTab, aXRef, chngRowid); + hasFK = sqlite3FkRequired(pParse, pTab, aXRef, chngKey); /* Allocate memory for the array aRegIdx[]. There is one entry in the ** array for each index associated with table being updated. Fill in ** the value with a register number for indices that are to be used ** and with zero for unused indices. */ - for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){} if( nIdx>0 ){ aRegIdx = sqlite3DbMallocRaw(db, sizeof(Index*) * nIdx ); if( aRegIdx==0 ) goto update_cleanup; } for(j=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, j++){ int reg; - if( hasFK || chngRowid || pIdx->pPartIdxWhere ){ + if( chngKey || hasFK || pIdx->pPartIdxWhere || pIdx==pPk ){ reg = ++pParse->nMem; }else{ reg = 0; - for(i=0; inColumn; i++){ + for(i=0; inKeyCol; i++){ if( aXRef[pIdx->aiColumn[i]]>=0 ){ reg = ++pParse->nMem; break; } } @@ -104788,15 +105955,15 @@ #endif /* Allocate required registers. */ regRowSet = ++pParse->nMem; regOldRowid = regNewRowid = ++pParse->nMem; - if( pTrigger || hasFK ){ + if( chngPk || pTrigger || hasFK ){ regOld = pParse->nMem + 1; pParse->nMem += pTab->nCol; } - if( chngRowid || pTrigger || hasFK ){ + if( chngKey || pTrigger || hasFK ){ regNewRowid = ++pParse->nMem; } regNew = pParse->nMem + 1; pParse->nMem += pTab->nCol; @@ -104808,11 +105975,11 @@ /* If we are trying to update a view, realize that view into ** a ephemeral table. */ #if !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER) if( isView ){ - sqlite3MaterializeView(pParse, pTab, pWhere, iCur); + sqlite3MaterializeView(pParse, pTab, pWhere, iDataCur); } #endif /* Resolve the column names in all the expressions in the ** WHERE clause. @@ -104821,43 +105988,81 @@ goto update_cleanup; } /* Begin the database scan */ - sqlite3VdbeAddOp3(v, OP_Null, 0, regRowSet, regOldRowid); - pWInfo = sqlite3WhereBegin( - pParse, pTabList, pWhere, 0, 0, WHERE_ONEPASS_DESIRED, 0 - ); - if( pWInfo==0 ) goto update_cleanup; - okOnePass = sqlite3WhereOkOnePass(pWInfo); - - /* Remember the rowid of every item to be updated. - */ - sqlite3VdbeAddOp2(v, OP_Rowid, iCur, regOldRowid); - if( !okOnePass ){ - sqlite3VdbeAddOp2(v, OP_RowSetAdd, regRowSet, regOldRowid); - } - - /* End the database scan loop. - */ - sqlite3WhereEnd(pWInfo); + if( HasRowid(pTab) ){ + sqlite3VdbeAddOp3(v, OP_Null, 0, regRowSet, regOldRowid); + pWInfo = sqlite3WhereBegin( + pParse, pTabList, pWhere, 0, 0, WHERE_ONEPASS_DESIRED, iIdxCur + ); + if( pWInfo==0 ) goto update_cleanup; + okOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass); + + /* Remember the rowid of every item to be updated. + */ + sqlite3VdbeAddOp2(v, OP_Rowid, iDataCur, regOldRowid); + if( !okOnePass ){ + sqlite3VdbeAddOp2(v, OP_RowSetAdd, regRowSet, regOldRowid); + } + + /* End the database scan loop. + */ + sqlite3WhereEnd(pWInfo); + }else{ + int iPk; /* First of nPk memory cells holding PRIMARY KEY value */ + i16 nPk; /* Number of components of the PRIMARY KEY */ + int addrOpen; /* Address of the OpenEphemeral instruction */ + + assert( pPk!=0 ); + nPk = pPk->nKeyCol; + iPk = pParse->nMem+1; + pParse->nMem += nPk; + regKey = ++pParse->nMem; + iEph = pParse->nTab++; + sqlite3VdbeAddOp2(v, OP_Null, 0, iPk); + addrOpen = sqlite3VdbeAddOp2(v, OP_OpenEphemeral, iEph, nPk); + sqlite3VdbeSetP4KeyInfo(pParse, pPk); + pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, 0, 0, + WHERE_ONEPASS_DESIRED, iIdxCur); + if( pWInfo==0 ) goto update_cleanup; + okOnePass = sqlite3WhereOkOnePass(pWInfo, aiCurOnePass); + for(i=0; iaiColumn[i], + iPk+i); + } + if( okOnePass ){ + sqlite3VdbeChangeToNoop(v, addrOpen); + nKey = nPk; + regKey = iPk; + }else{ + sqlite3VdbeAddOp4(v, OP_MakeRecord, iPk, nPk, regKey, + sqlite3IndexAffinityStr(v, pPk), P4_TRANSIENT); + sqlite3VdbeAddOp2(v, OP_IdxInsert, iEph, regKey); + } + sqlite3WhereEnd(pWInfo); + } /* Initialize the count of updated rows */ if( (db->flags & SQLITE_CountRows) && !pParse->pTriggerTab ){ regRowCount = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, regRowCount); } + labelBreak = sqlite3VdbeMakeLabel(v); if( !isView ){ /* ** Open every index that needs updating. Note that if any ** index could potentially invoke a REPLACE conflict resolution ** action, then we need to open all indices because we might need ** to be deleting some records. */ - if( !okOnePass ) sqlite3OpenTable(pParse, iCur, iDb, pTab, OP_OpenWrite); + if( !okOnePass && HasRowid(pTab) ){ + sqlite3OpenTable(pParse, iDataCur, iDb, pTab, OP_OpenWrite); + } + sqlite3TableLock(pParse, iDb, pTab->tnum, 1, pTab->zName); if( onError==OE_Replace ){ openAll = 1; }else{ openAll = 0; for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ @@ -104866,59 +106071,71 @@ break; } } } for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ + int iThisCur = iIdxCur+i; assert( aRegIdx ); - if( openAll || aRegIdx[i]>0 ){ - KeyInfo *pKey = sqlite3IndexKeyinfo(pParse, pIdx); - sqlite3VdbeAddOp4(v, OP_OpenWrite, iCur+i+1, pIdx->tnum, iDb, - (char*)pKey, P4_KEYINFO_HANDOFF); - assert( pParse->nTab>iCur+i+1 ); + if( (openAll || aRegIdx[i]>0) + && iThisCur!=aiCurOnePass[1] + ){ + assert( iThisCur!=aiCurOnePass[0] ); + sqlite3VdbeAddOp3(v, OP_OpenWrite, iThisCur, pIdx->tnum, iDb); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); + assert( pParse->nTab>iThisCur ); + VdbeComment((v, "%s", pIdx->zName)); + if( okOnePass && pPk && iThisCur==iDataCur ){ + sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelBreak, + regKey, nKey); + } } } } /* Top of the update loop */ if( okOnePass ){ - int a1 = sqlite3VdbeAddOp1(v, OP_NotNull, regOldRowid); - addr = sqlite3VdbeAddOp0(v, OP_Goto); - sqlite3VdbeJumpHere(v, a1); + labelContinue = labelBreak; + sqlite3VdbeAddOp2(v, OP_IsNull, pPk ? regKey : regOldRowid, labelBreak); + }else if( pPk ){ + labelContinue = sqlite3VdbeMakeLabel(v); + sqlite3VdbeAddOp2(v, OP_Rewind, iEph, labelBreak); + addrTop = sqlite3VdbeAddOp2(v, OP_RowKey, iEph, regKey); + sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue, regKey, 0); }else{ - addr = sqlite3VdbeAddOp3(v, OP_RowSetRead, regRowSet, 0, regOldRowid); + labelContinue = sqlite3VdbeAddOp3(v, OP_RowSetRead, regRowSet, labelBreak, + regOldRowid); + sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, labelContinue, regOldRowid); } - /* Make cursor iCur point to the record that is being updated. If - ** this record does not exist for some reason (deleted by a trigger, - ** for example, then jump to the next iteration of the RowSet loop. */ - sqlite3VdbeAddOp3(v, OP_NotExists, iCur, addr, regOldRowid); - /* If the record number will change, set register regNewRowid to ** contain the new value. If the record number is not being modified, ** then regNewRowid is the same register as regOldRowid, which is ** already populated. */ - assert( chngRowid || pTrigger || hasFK || regOldRowid==regNewRowid ); + assert( chngKey || pTrigger || hasFK || regOldRowid==regNewRowid ); if( chngRowid ){ sqlite3ExprCode(pParse, pRowidExpr, regNewRowid); sqlite3VdbeAddOp1(v, OP_MustBeInt, regNewRowid); } - /* If there are triggers on this table, populate an array of registers - ** with the required old.* column data. */ - if( hasFK || pTrigger ){ + /* Compute the old pre-UPDATE content of the row being changed, if that + ** information is needed */ + if( chngPk || hasFK || pTrigger ){ u32 oldmask = (hasFK ? sqlite3FkOldmask(pParse, pTab) : 0); oldmask |= sqlite3TriggerColmask(pParse, pTrigger, pChanges, 0, TRIGGER_BEFORE|TRIGGER_AFTER, pTab, onError ); for(i=0; inCol; i++){ - if( aXRef[i]<0 || oldmask==0xffffffff || (i<32 && (oldmask & (1<aCol[i].colFlags & COLFLAG_PRIMKEY)!=0 + ){ + sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regOld+i); }else{ sqlite3VdbeAddOp2(v, OP_Null, 0, regOld+i); } } - if( chngRowid==0 ){ + if( chngRowid==0 && pPk==0 ){ sqlite3VdbeAddOp2(v, OP_Copy, regOldRowid, regNewRowid); } } /* Populate the array of registers beginning at regNew with the new @@ -104951,12 +106168,11 @@ ** if there are one or more BEFORE triggers that use this value via ** a new.* reference in a trigger program. */ testcase( i==31 ); testcase( i==32 ); - sqlite3VdbeAddOp3(v, OP_Column, iCur, i, regNew+i); - sqlite3ColumnDefault(v, pTab, i, regNew+i); + sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regNew+i); } } } /* Fire any BEFORE UPDATE triggers. This happens before constraints are @@ -104964,67 +106180,85 @@ */ if( tmask&TRIGGER_BEFORE ){ sqlite3VdbeAddOp2(v, OP_Affinity, regNew, pTab->nCol); sqlite3TableAffinityStr(v, pTab); sqlite3CodeRowTrigger(pParse, pTrigger, TK_UPDATE, pChanges, - TRIGGER_BEFORE, pTab, regOldRowid, onError, addr); + TRIGGER_BEFORE, pTab, regOldRowid, onError, labelContinue); /* The row-trigger may have deleted the row being updated. In this ** case, jump to the next row. No updates or AFTER triggers are ** required. This behavior - what happens when the row being updated ** is deleted or renamed by a BEFORE trigger - is left undefined in the ** documentation. */ - sqlite3VdbeAddOp3(v, OP_NotExists, iCur, addr, regOldRowid); + if( pPk ){ + sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, labelContinue,regKey,nKey); + }else{ + sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, labelContinue, regOldRowid); + } /* If it did not delete it, the row-trigger may still have modified ** some of the columns of the row being updated. Load the values for ** all columns not modified by the update statement into their ** registers in case this has happened. */ for(i=0; inCol; i++){ if( aXRef[i]<0 && i!=pTab->iPKey ){ - sqlite3VdbeAddOp3(v, OP_Column, iCur, i, regNew+i); - sqlite3ColumnDefault(v, pTab, i, regNew+i); + sqlite3ExprCodeGetColumnOfTable(v, pTab, iDataCur, i, regNew+i); } } } if( !isView ){ - int j1; /* Address of jump instruction */ + int j1 = 0; /* Address of jump instruction */ + int bReplace = 0; /* True if REPLACE conflict resolution might happen */ /* Do constraint checks. */ - sqlite3GenerateConstraintChecks(pParse, pTab, iCur, regNewRowid, - aRegIdx, (chngRowid?regOldRowid:0), 1, onError, addr, 0); + assert( regOldRowid>0 ); + sqlite3GenerateConstraintChecks(pParse, pTab, aRegIdx, iDataCur, iIdxCur, + regNewRowid, regOldRowid, chngKey, onError, labelContinue, &bReplace); /* Do FK constraint checks. */ if( hasFK ){ - sqlite3FkCheck(pParse, pTab, regOldRowid, 0, aXRef, chngRowid); + sqlite3FkCheck(pParse, pTab, regOldRowid, 0, aXRef, chngKey); } /* Delete the index entries associated with the current record. */ - j1 = sqlite3VdbeAddOp3(v, OP_NotExists, iCur, 0, regOldRowid); - sqlite3GenerateRowIndexDelete(pParse, pTab, iCur, aRegIdx); + if( bReplace || chngKey ){ + if( pPk ){ + j1 = sqlite3VdbeAddOp4Int(v, OP_NotFound, iDataCur, 0, regKey, nKey); + }else{ + j1 = sqlite3VdbeAddOp3(v, OP_NotExists, iDataCur, 0, regOldRowid); + } + } + sqlite3GenerateRowIndexDelete(pParse, pTab, iDataCur, iIdxCur, aRegIdx); /* If changing the record number, delete the old record. */ - if( hasFK || chngRowid ){ - sqlite3VdbeAddOp2(v, OP_Delete, iCur, 0); + if( hasFK || chngKey || pPk!=0 ){ + sqlite3VdbeAddOp2(v, OP_Delete, iDataCur, 0); } - sqlite3VdbeJumpHere(v, j1); + if( bReplace || chngKey ){ + if( sqlite3VdbeCurrentAddr(v)==j1+1 ){ + sqlite3VdbeChangeToNoop(v, j1); + }else{ + sqlite3VdbeJumpHere(v, j1); + } + } if( hasFK ){ - sqlite3FkCheck(pParse, pTab, 0, regNewRowid, aXRef, chngRowid); + sqlite3FkCheck(pParse, pTab, 0, regNewRowid, aXRef, chngKey); } /* Insert the new index entries and the new record. */ - sqlite3CompleteInsertion(pParse, pTab, iCur, regNewRowid, aRegIdx, 1, 0, 0); + sqlite3CompleteInsertion(pParse, pTab, iDataCur, iIdxCur, + regNewRowid, aRegIdx, 1, 0, 0); /* Do any ON CASCADE, SET NULL or SET DEFAULT operations required to ** handle rows (possibly in other tables) that refer via a foreign key ** to the row just updated. */ if( hasFK ){ - sqlite3FkActions(pParse, pTab, pChanges, regOldRowid, aXRef, chngRowid); + sqlite3FkActions(pParse, pTab, pChanges, regOldRowid, aXRef, chngKey); } } /* Increment the row counter */ @@ -105031,26 +106265,33 @@ if( (db->flags & SQLITE_CountRows) && !pParse->pTriggerTab){ sqlite3VdbeAddOp2(v, OP_AddImm, regRowCount, 1); } sqlite3CodeRowTrigger(pParse, pTrigger, TK_UPDATE, pChanges, - TRIGGER_AFTER, pTab, regOldRowid, onError, addr); + TRIGGER_AFTER, pTab, regOldRowid, onError, labelContinue); /* Repeat the above with the next record to be updated, until ** all record selected by the WHERE clause have been updated. */ - sqlite3VdbeAddOp2(v, OP_Goto, 0, addr); - sqlite3VdbeJumpHere(v, addr); + if( okOnePass ){ + /* Nothing to do at end-of-loop for a single-pass */ + }else if( pPk ){ + sqlite3VdbeResolveLabel(v, labelContinue); + sqlite3VdbeAddOp2(v, OP_Next, iEph, addrTop); + }else{ + sqlite3VdbeAddOp2(v, OP_Goto, 0, labelContinue); + } + sqlite3VdbeResolveLabel(v, labelBreak); /* Close all tables */ for(i=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, i++){ assert( aRegIdx ); if( openAll || aRegIdx[i]>0 ){ - sqlite3VdbeAddOp2(v, OP_Close, iCur+i+1, 0); + sqlite3VdbeAddOp2(v, OP_Close, iIdxCur+i, 0); } } - sqlite3VdbeAddOp2(v, OP_Close, iCur, 0); + if( iDataCur0" + " AND coalesce(rootpage,1)>0" ); if( rc!=SQLITE_OK ) goto end_of_vacuum; rc = execExecSql(db, pzErrMsg, "SELECT 'CREATE INDEX vacuum_db.' || substr(sql,14)" " FROM sqlite_master WHERE sql LIKE 'CREATE INDEX %' "); @@ -105439,11 +106680,11 @@ rc = execExecSql(db, pzErrMsg, "SELECT 'INSERT INTO vacuum_db.' || quote(name) " "|| ' SELECT * FROM main.' || quote(name) || ';'" "FROM main.sqlite_master " "WHERE type = 'table' AND name!='sqlite_sequence' " - " AND rootpage>0" + " AND coalesce(rootpage,1)>0" ); if( rc!=SQLITE_OK ) goto end_of_vacuum; /* Copy over the sequence table */ @@ -107062,10 +108303,11 @@ u8 nLevel; /* Number of nested loop */ int iTop; /* The very beginning of the WHERE loop */ int iContinue; /* Jump here to continue with next record */ int iBreak; /* Jump here to break out of the loop */ int savedNQueryLoop; /* pParse->nQueryLoop outside the WHERE loop */ + int aiCurOnePass[2]; /* OP_OpenWrite cursors for the ONEPASS opt */ WhereMaskSet sMaskSet; /* Map cursor numbers to bitmasks */ WhereClause sWC; /* Decomposition of the WHERE clause */ WhereLevel a[1]; /* Information about each nest loop in WHERE */ }; @@ -107154,12 +108396,23 @@ /* ** Return TRUE if an UPDATE or DELETE statement can operate directly on ** the rowids returned by a WHERE clause. Return FALSE if doing an ** UPDATE or DELETE might change subsequent WHERE clause results. +** +** If the ONEPASS optimization is used (if this routine returns true) +** then also write the indices of open cursors used by ONEPASS +** into aiCur[0] and aiCur[1]. iaCur[0] gets the cursor of the data +** table and iaCur[1] gets the cursor used by an auxiliary index. +** Either value may be -1, indicating that cursor is not used. +** Any cursors returned will have been opened for writing. +** +** aiCur[0] and aiCur[1] both get -1 if the where-clause logic is +** unable to use the ONEPASS optimization. */ -SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo *pWInfo){ +SQLITE_PRIVATE int sqlite3WhereOkOnePass(WhereInfo *pWInfo, int *aiCur){ + memcpy(aiCur, pWInfo->aiCurOnePass, sizeof(int)*2); return pWInfo->okOnePass; } /* ** Move the content of pSrc into pDest @@ -107531,11 +108784,14 @@ while( pScan->iEquiv<=pScan->nEquiv ){ iCur = pScan->aEquiv[pScan->iEquiv-2]; iColumn = pScan->aEquiv[pScan->iEquiv-1]; while( (pWC = pScan->pWC)!=0 ){ for(pTerm=pWC->a+k; knTerm; k++, pTerm++){ - if( pTerm->leftCursor==iCur && pTerm->u.leftColumn==iColumn ){ + if( pTerm->leftCursor==iCur + && pTerm->u.leftColumn==iColumn + && (pScan->iEquiv<=2 || !ExprHasProperty(pTerm->pExpr, EP_FromJoin)) + ){ if( (pTerm->eOperator & WO_EQUIV)!=0 && pScan->nEquivaEquiv) ){ int j; pX = sqlite3ExprSkipCollate(pTerm->pExpr->pRight); @@ -107621,11 +108877,11 @@ pScan->pOrigWC = pWC; pScan->pWC = pWC; if( pIdx && iColumn>=0 ){ pScan->idxaff = pIdx->pTable->aCol[iColumn].affinity; for(j=0; pIdx->aiColumn[j]!=iColumn; j++){ - if( NEVER(j>=pIdx->nColumn) ) return 0; + if( NEVER(j>=pIdx->nKeyCol) ) return 0; } pScan->zCollName = pIdx->azColl[j]; }else{ pScan->idxaff = 0; pScan->zCollName = 0; @@ -108551,20 +109807,20 @@ ** 3. All of those index columns for which the WHERE clause does not ** contain a "col=X" term are subject to a NOT NULL constraint. */ for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ if( pIdx->onError==OE_None ) continue; - for(i=0; inColumn; i++){ - int iCol = pIdx->aiColumn[i]; + for(i=0; inKeyCol; i++){ + i16 iCol = pIdx->aiColumn[i]; if( 0==findTerm(pWC, iBase, iCol, ~(Bitmask)0, WO_EQ, pIdx) ){ int iIdxCol = findIndexCol(pParse, pDistinct, iBase, pIdx, i); - if( iIdxCol<0 || pTab->aCol[pIdx->aiColumn[i]].notNull==0 ){ + if( iIdxCol<0 || pTab->aCol[iCol].notNull==0 ){ break; } } } - if( i==pIdx->nColumn ){ + if( i==pIdx->nKeyCol ){ /* This index implies that the DISTINCT qualifier is redundant. */ return 1; } } @@ -108616,10 +109872,11 @@ } sqlite3DebugPrintf(" idxNum=%d\n", p->idxNum); sqlite3DebugPrintf(" idxStr=%s\n", p->idxStr); sqlite3DebugPrintf(" orderByConsumed=%d\n", p->orderByConsumed); sqlite3DebugPrintf(" estimatedCost=%g\n", p->estimatedCost); + sqlite3DebugPrintf(" estimatedRows=%lld\n", p->estimatedRows); } #else #define TRACE_IDX_INPUTS(A) #define TRACE_IDX_OUTPUTS(A) #endif @@ -108658,26 +109915,25 @@ WhereClause *pWC, /* The WHERE clause */ struct SrcList_item *pSrc, /* The FROM clause term to get the next index */ Bitmask notReady, /* Mask of cursors that are not available */ WhereLevel *pLevel /* Write new index here */ ){ - int nColumn; /* Number of columns in the constructed index */ + int nKeyCol; /* Number of columns in the constructed index */ WhereTerm *pTerm; /* A single term of the WHERE clause */ WhereTerm *pWCEnd; /* End of pWC->a[] */ - int nByte; /* Byte of memory needed for pIdx */ Index *pIdx; /* Object describing the transient index */ Vdbe *v; /* Prepared statement under construction */ int addrInit; /* Address of the initialization bypass jump */ Table *pTable; /* The table being indexed */ - KeyInfo *pKeyinfo; /* Key information for the index */ int addrTop; /* Top of the index fill loop */ int regRecord; /* Register holding an index record */ int n; /* Column counter */ int i; /* Loop counter */ int mxBitCol; /* Maximum column in pSrc->colUsed */ CollSeq *pColl; /* Collating sequence to on a column */ WhereLoop *pLoop; /* The Loop object */ + char *zNotUsed; /* Extra space on the end of pIdx */ Bitmask idxCols; /* Bitmap of columns used for indexing */ Bitmask extraCols; /* Bitmap of additional columns */ u8 sentWarning = 0; /* True if a warnning has been issued */ /* Generate code to skip over the creation and initialization of the @@ -108686,11 +109942,11 @@ assert( v!=0 ); addrInit = sqlite3CodeOnce(pParse); /* Count the number of columns that will be added to the index ** and used to match WHERE clause constraints */ - nColumn = 0; + nKeyCol = 0; pTable = pSrc->pTab; pWCEnd = &pWC->a[pWC->nTerm]; pLoop = pLevel->pWLoop; idxCols = 0; for(pTerm=pWC->a; pTermzName, pTable->aCol[iCol].zName); sentWarning = 1; } if( (idxCols & cMask)==0 ){ - if( whereLoopResize(pParse->db, pLoop, nColumn+1) ) return; - pLoop->aLTerm[nColumn++] = pTerm; + if( whereLoopResize(pParse->db, pLoop, nKeyCol+1) ) return; + pLoop->aLTerm[nKeyCol++] = pTerm; idxCols |= cMask; } } } - assert( nColumn>0 ); - pLoop->u.btree.nEq = pLoop->nLTerm = nColumn; + assert( nKeyCol>0 ); + pLoop->u.btree.nEq = pLoop->nLTerm = nKeyCol; pLoop->wsFlags = WHERE_COLUMN_EQ | WHERE_IDX_ONLY | WHERE_INDEXED | WHERE_AUTO_INDEX; /* Count the number of additional columns needed to create a ** covering index. A "covering index" is an index that contains all @@ -108728,30 +109984,22 @@ extraCols = pSrc->colUsed & (~idxCols | MASKBIT(BMS-1)); mxBitCol = (pTable->nCol >= BMS-1) ? BMS-1 : pTable->nCol; testcase( pTable->nCol==BMS-1 ); testcase( pTable->nCol==BMS-2 ); for(i=0; icolUsed & MASKBIT(BMS-1) ){ - nColumn += pTable->nCol - BMS + 1; + nKeyCol += pTable->nCol - BMS + 1; } pLoop->wsFlags |= WHERE_COLUMN_EQ | WHERE_IDX_ONLY; /* Construct the Index object to describe this index */ - nByte = sizeof(Index); - nByte += nColumn*sizeof(int); /* Index.aiColumn */ - nByte += nColumn*sizeof(char*); /* Index.azColl */ - nByte += nColumn; /* Index.aSortOrder */ - pIdx = sqlite3DbMallocZero(pParse->db, nByte); + pIdx = sqlite3AllocateIndexObject(pParse->db, nKeyCol+1, 0, &zNotUsed); if( pIdx==0 ) return; pLoop->u.btree.pIndex = pIdx; - pIdx->azColl = (char**)&pIdx[1]; - pIdx->aiColumn = (int*)&pIdx->azColl[nColumn]; - pIdx->aSortOrder = (u8*)&pIdx->aiColumn[nColumn]; pIdx->zName = "auto-index"; - pIdx->nColumn = nColumn; pIdx->pTable = pTable; n = 0; idxCols = 0; for(pTerm=pWC->a; pTermaiColumn[n] = i; pIdx->azColl[n] = "BINARY"; n++; } } - assert( n==nColumn ); + assert( n==nKeyCol ); + pIdx->aiColumn[n] = -1; + pIdx->azColl[n] = "BINARY"; /* Create the automatic index */ - pKeyinfo = sqlite3IndexKeyinfo(pParse, pIdx); assert( pLevel->iIdxCur>=0 ); pLevel->iIdxCur = pParse->nTab++; - sqlite3VdbeAddOp4(v, OP_OpenAutoindex, pLevel->iIdxCur, nColumn+1, 0, - (char*)pKeyinfo, P4_KEYINFO_HANDOFF); + sqlite3VdbeAddOp2(v, OP_OpenAutoindex, pLevel->iIdxCur, nKeyCol+1); + sqlite3VdbeSetP4KeyInfo(pParse, pIdx); VdbeComment((v, "for %s", pTable->zName)); /* Fill the automatic index with content */ addrTop = sqlite3VdbeAddOp1(v, OP_Rewind, pLevel->iTabCur); regRecord = sqlite3GetTempReg(pParse); - sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 1, 0); + sqlite3GenerateIndexKey(pParse, pIdx, pLevel->iTabCur, regRecord, 0, 0); sqlite3VdbeAddOp2(v, OP_IdxInsert, pLevel->iIdxCur, regRecord); sqlite3VdbeChangeP5(v, OPFLAG_USESEEKRESULT); sqlite3VdbeAddOp2(v, OP_Next, pLevel->iTabCur, addrTop+1); sqlite3VdbeChangeP5(v, SQLITE_STMTSTATUS_AUTOINDEX); sqlite3VdbeJumpHere(v, addrTop); @@ -109045,11 +110294,11 @@ iUpper = aSample[0].anLt[iCol]; }else{ iUpper = i>=pIdx->nSample ? pIdx->aiRowEst[0] : aSample[i].anLt[iCol]; iLower = aSample[i-1].anEq[iCol] + aSample[i-1].anLt[iCol]; } - aStat[1] = (pIdx->nColumn>iCol ? pIdx->aAvgEq[iCol] : 1); + aStat[1] = (pIdx->nKeyCol>iCol ? pIdx->aAvgEq[iCol] : 1); if( iLower>=iUpper ){ iGap = 0; }else{ iGap = iUpper - iLower; } @@ -109145,11 +110394,11 @@ ** of iUpper are requested of whereKeyStats() and the smaller used. */ tRowcnt iLower; tRowcnt iUpper; - if( nEq==p->nColumn ){ + if( nEq==p->nKeyCol ){ aff = SQLITE_AFF_INTEGER; }else{ aff = p->pTable->aCol[p->aiColumn[nEq]].affinity; } /* Determine iLower and iUpper using ($P) only. */ @@ -109203,11 +110452,11 @@ } if( nNewnOut = (LogEst)nOut; - WHERETRACE(0x100, ("range scan regions: %u..%u est=%d\n", + WHERETRACE(0x10, ("range scan regions: %u..%u est=%d\n", (u32)iLower, (u32)iUpper, nOut)); return SQLITE_OK; } } #else @@ -109263,11 +110512,11 @@ int rc; /* Subfunction return code */ tRowcnt a[2]; /* Statistics */ int bOk; assert( nEq>=1 ); - assert( nEq<=(p->nColumn+1) ); + assert( nEq<=(p->nKeyCol+1) ); assert( p->aSample!=0 ); assert( p->nSample>0 ); assert( pBuilder->nRecValidp->nColumn ){ + if( nEq>p->nKeyCol ){ *pnRow = 1; return SQLITE_OK; } aff = p->pTable->aCol[p->aiColumn[nEq-1]].affinity; @@ -109289,11 +110538,11 @@ if( rc!=SQLITE_OK ) return rc; if( bOk==0 ) return SQLITE_NOTFOUND; pBuilder->nRecValid = nEq; whereKeyStats(pParse, p, pRec, 0, a); - WHERETRACE(0x100,("equality scan regions: %d\n", (int)a[1])); + WHERETRACE(0x10,("equality scan regions: %d\n", (int)a[1])); *pnRow = a[1]; return rc; } #endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ @@ -109337,11 +110586,11 @@ } if( rc==SQLITE_OK ){ if( nRowEst > p->aiRowEst[0] ) nRowEst = p->aiRowEst[0]; *pnRow = nRowEst; - WHERETRACE(0x100,("IN row estimate: est=%g\n", nRowEst)); + WHERETRACE(0x10,("IN row estimate: est=%g\n", nRowEst)); } assert( pBuilder->nRecValid==nRecValid ); return rc; } #endif /* SQLITE_ENABLE_STAT3_OR_STAT4 */ @@ -109663,31 +110912,31 @@ static char *explainIndexRange(sqlite3 *db, WhereLoop *pLoop, Table *pTab){ Index *pIndex = pLoop->u.btree.pIndex; int nEq = pLoop->u.btree.nEq; int i, j; Column *aCol = pTab->aCol; - int *aiColumn = pIndex->aiColumn; + i16 *aiColumn = pIndex->aiColumn; StrAccum txt; if( nEq==0 && (pLoop->wsFlags & (WHERE_BTM_LIMIT|WHERE_TOP_LIMIT))==0 ){ return 0; } sqlite3StrAccumInit(&txt, 0, 0, SQLITE_MAX_LENGTH); txt.db = db; sqlite3StrAccumAppend(&txt, " (", 2); for(i=0; inColumn ) ? "rowid" : aCol[aiColumn[i]].zName; + char *z = (i==pIndex->nKeyCol ) ? "rowid" : aCol[aiColumn[i]].zName; explainAppendTerm(&txt, i, z, "="); } j = i; if( pLoop->wsFlags&WHERE_BTM_LIMIT ){ - char *z = (j==pIndex->nColumn ) ? "rowid" : aCol[aiColumn[j]].zName; + char *z = (j==pIndex->nKeyCol ) ? "rowid" : aCol[aiColumn[j]].zName; explainAppendTerm(&txt, i++, z, ">"); } if( pLoop->wsFlags&WHERE_TOP_LIMIT ){ - char *z = (j==pIndex->nColumn ) ? "rowid" : aCol[aiColumn[j]].zName; + char *z = (j==pIndex->nKeyCol ) ? "rowid" : aCol[aiColumn[j]].zName; explainAppendTerm(&txt, i, z, "<"); } sqlite3StrAccumAppend(&txt, ")", 1); return sqlite3StrAccumFinish(&txt); } @@ -109810,11 +111059,11 @@ iCur = pTabItem->iCursor; pLevel->notReady = notReady & ~getMask(&pWInfo->sMaskSet, iCur); bRev = (pWInfo->revMask>>iLevel)&1; omitTable = (pLoop->wsFlags & WHERE_IDX_ONLY)!=0 && (pWInfo->wctrlFlags & WHERE_FORCE_TABLE)==0; - VdbeNoopComment((v, "Begin Join Loop %d", iLevel)); + VdbeNoopComment((v, "Begin WHERE-Loop %d: %s", iLevel,pTabItem->pTab->zName)); /* Create labels for the "break" and "continue" instructions ** for the current loop. Jump to addrBrk to break out of a loop. ** Jump to cont to go immediately to the next iteration of the ** loop. @@ -110067,11 +111316,11 @@ ** the first one after the nEq equality constraints in the index, ** this requires some special handling. */ if( (pWInfo->wctrlFlags&WHERE_ORDERBY_MIN)!=0 && (pWInfo->bOBSat!=0) - && (pIdx->nColumn>nEq) + && (pIdx->nKeyCol>nEq) ){ /* assert( pOrderBy->nExpr==1 ); */ /* assert( pOrderBy->a[0].pExpr->iColumn==pIdx->aiColumn[nEq] ); */ isMinQuery = 1; nExtraReg = 1; @@ -110100,12 +111349,12 @@ /* If we are doing a reverse order scan on an ascending index, or ** a forward order scan on a descending index, interchange the ** start and end terms (pRangeStart and pRangeEnd). */ - if( (nEqnColumn && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC)) - || (bRev && pIdx->nColumn==nEq) + if( (nEqnKeyCol && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC)) + || (bRev && pIdx->nKeyCol==nEq) ){ SWAP(WhereTerm *, pRangeEnd, pRangeStart); } testcase( pRangeStart && (pRangeStart->eOperator & WO_LE)!=0 ); @@ -110210,15 +111459,26 @@ sqlite3ReleaseTempReg(pParse, r1); /* Seek the table cursor, if required */ disableTerm(pLevel, pRangeStart); disableTerm(pLevel, pRangeEnd); - if( !omitTable ){ + if( omitTable ){ + /* pIdx is a covering index. No need to access the main table. */ + }else if( HasRowid(pIdx->pTable) ){ iRowidReg = iReleaseReg = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp2(v, OP_IdxRowid, iIdxCur, iRowidReg); sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg); sqlite3VdbeAddOp2(v, OP_Seek, iCur, iRowidReg); /* Deferred seek */ + }else{ + Index *pPk = sqlite3PrimaryKeyIndex(pIdx->pTable); + iRowidReg = sqlite3GetTempRange(pParse, pPk->nKeyCol); + for(j=0; jnKeyCol; j++){ + k = sqlite3ColumnOfIndex(pIdx, pPk->aiColumn[j]); + sqlite3VdbeAddOp3(v, OP_Column, iIdxCur, k, iRowidReg+j); + } + sqlite3VdbeAddOp4Int(v, OP_NotFound, iCur, addrCont, + iRowidReg, pPk->nKeyCol); } /* Record the instruction used to terminate the loop. Disable ** WHERE clause terms made redundant by the index range scan. */ @@ -110541,27 +111801,43 @@ } sqlite3ReleaseTempReg(pParse, iReleaseReg); return pLevel->notReady; } + +#if defined(WHERETRACE_ENABLED) && defined(SQLITE_ENABLE_TREE_EXPLAIN) +/* +** Generate "Explanation" text for a WhereTerm. +*/ +static void whereExplainTerm(Vdbe *v, WhereTerm *pTerm){ + char zType[4]; + memcpy(zType, "...", 4); + if( pTerm->wtFlags & TERM_VIRTUAL ) zType[0] = 'V'; + if( pTerm->eOperator & WO_EQUIV ) zType[1] = 'E'; + if( ExprHasProperty(pTerm->pExpr, EP_FromJoin) ) zType[2] = 'L'; + sqlite3ExplainPrintf(v, "%s ", zType); + sqlite3ExplainExpr(v, pTerm->pExpr); +} +#endif /* WHERETRACE_ENABLED && SQLITE_ENABLE_TREE_EXPLAIN */ + #ifdef WHERETRACE_ENABLED /* ** Print a WhereLoop object for debugging purposes */ -static void whereLoopPrint(WhereLoop *p, SrcList *pTabList){ - int nb = 1+(pTabList->nSrc+7)/8; - struct SrcList_item *pItem = pTabList->a + p->iTab; +static void whereLoopPrint(WhereLoop *p, WhereClause *pWC){ + WhereInfo *pWInfo = pWC->pWInfo; + int nb = 1+(pWInfo->pTabList->nSrc+7)/8; + struct SrcList_item *pItem = pWInfo->pTabList->a + p->iTab; Table *pTab = pItem->pTab; sqlite3DebugPrintf("%c%2d.%0*llx.%0*llx", p->cId, p->iTab, nb, p->maskSelf, nb, p->prereq); sqlite3DebugPrintf(" %12s", pItem->zAlias ? pItem->zAlias : pTab->zName); if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){ - if( p->u.btree.pIndex ){ - const char *zName = p->u.btree.pIndex->zName; - if( zName==0 ) zName = "ipk"; + const char *zName; + if( p->u.btree.pIndex && (zName = p->u.btree.pIndex->zName)!=0 ){ if( strncmp(zName, "sqlite_autoindex_", 17)==0 ){ int i = sqlite3Strlen30(zName) - 1; while( zName[i]!='_' ) i--; zName += i; } @@ -110580,10 +111856,30 @@ sqlite3DebugPrintf(" %-19s", z); sqlite3_free(z); } sqlite3DebugPrintf(" f %04x N %d", p->wsFlags, p->nLTerm); sqlite3DebugPrintf(" cost %d,%d,%d\n", p->rSetup, p->rRun, p->nOut); +#ifdef SQLITE_ENABLE_TREE_EXPLAIN + /* If the 0x100 bit of wheretracing is set, then show all of the constraint + ** expressions in the WhereLoop.aLTerm[] array. + */ + if( p->nLTerm && (sqlite3WhereTrace & 0x100)!=0 ){ /* WHERETRACE 0x100 */ + int i; + Vdbe *v = pWInfo->pParse->pVdbe; + sqlite3ExplainBegin(v); + for(i=0; inLTerm; i++){ + WhereTerm *pTerm = p->aLTerm[i]; + sqlite3ExplainPrintf(v, " (%d) #%-2d ", i+1, (int)(pTerm-pWC->a)); + sqlite3ExplainPush(v); + whereExplainTerm(v, pTerm); + sqlite3ExplainPop(v); + sqlite3ExplainNL(v); + } + sqlite3ExplainFinish(v); + sqlite3DebugPrintf("%s", sqlite3VdbeExplanation(v)); + } +#endif } #endif /* ** Convert bulk memory into a valid WhereLoop that can be passed @@ -110605,10 +111901,11 @@ sqlite3_free(p->u.vtab.idxStr); p->u.vtab.needFree = 0; p->u.vtab.idxStr = 0; }else if( (p->wsFlags & WHERE_AUTO_INDEX)!=0 && p->u.btree.pIndex!=0 ){ sqlite3DbFree(db, p->u.btree.pIndex->zColAff); + sqlite3KeyInfoUnref(p->u.btree.pIndex->pKeyInfo); sqlite3DbFree(db, p->u.btree.pIndex); p->u.btree.pIndex = 0; } } } @@ -110719,14 +112016,14 @@ u16 n = pBuilder->pOrSet->n; int x = #endif whereOrInsert(pBuilder->pOrSet, pTemplate->prereq, pTemplate->rRun, pTemplate->nOut); -#if WHERETRACE_ENABLED +#if WHERETRACE_ENABLED /* 0x8 */ if( sqlite3WhereTrace & 0x8 ){ sqlite3DebugPrintf(x?" or-%d: ":" or-X: ", n); - whereLoopPrint(pTemplate, pWInfo->pTabList); + whereLoopPrint(pTemplate, pBuilder->pWC); } #endif return SQLITE_OK; } @@ -110792,18 +112089,18 @@ /* If we reach this point it means that either p[] should be overwritten ** with pTemplate[] if p[] exists, or if p==NULL then allocate a new ** WhereLoop and insert it. */ -#if WHERETRACE_ENABLED +#if WHERETRACE_ENABLED /* 0x8 */ if( sqlite3WhereTrace & 0x8 ){ if( p!=0 ){ sqlite3DebugPrintf("ins-del: "); - whereLoopPrint(p, pWInfo->pTabList); + whereLoopPrint(p, pBuilder->pWC); } sqlite3DebugPrintf("ins-new: "); - whereLoopPrint(pTemplate, pWInfo->pTabList); + whereLoopPrint(pTemplate, pBuilder->pWC); } #endif if( p==0 ){ p = sqlite3DbMallocRaw(db, sizeof(WhereLoop)); if( p==0 ) return SQLITE_NOMEM; @@ -110820,14 +112117,14 @@ } return SQLITE_OK; /* Jump here if the insert is a no-op */ whereLoopInsert_noop: -#if WHERETRACE_ENABLED +#if WHERETRACE_ENABLED /* 0x8 */ if( sqlite3WhereTrace & 0x8 ){ sqlite3DebugPrintf("ins-noop: "); - whereLoopPrint(pTemplate, pWInfo->pTabList); + whereLoopPrint(pTemplate, pBuilder->pWC); } #endif return SQLITE_OK; } @@ -110904,12 +112201,12 @@ }else{ opMask = WO_EQ|WO_IN|WO_ISNULL|WO_GT|WO_GE|WO_LT|WO_LE; } if( pProbe->bUnordered ) opMask &= ~(WO_GT|WO_GE|WO_LT|WO_LE); - assert( pNew->u.btree.nEq<=pProbe->nColumn ); - if( pNew->u.btree.nEq < pProbe->nColumn ){ + assert( pNew->u.btree.nEq<=pProbe->nKeyCol ); + if( pNew->u.btree.nEq < pProbe->nKeyCol ){ iCol = pProbe->aiColumn[pNew->u.btree.nEq]; nRowEst = sqlite3LogEst(pProbe->aiRowEst[pNew->u.btree.nEq+1]); if( nRowEst==0 && pProbe->onError==OE_None ) nRowEst = 1; }else{ iCol = -1; @@ -110962,11 +112259,11 @@ assert( (pNew->wsFlags & (WHERE_COLUMN_NULL|WHERE_COLUMN_IN))!=0 || nInMul==0 ); pNew->wsFlags |= WHERE_COLUMN_EQ; if( iCol<0 || (pProbe->onError!=OE_None && nInMul==0 - && pNew->u.btree.nEq==pProbe->nColumn-1) + && pNew->u.btree.nEq==pProbe->nKeyCol-1) ){ assert( (pNew->wsFlags & WHERE_COLUMN_IN)==0 || iCol<0 ); pNew->wsFlags |= WHERE_ONEROW; } pNew->u.btree.nEq++; @@ -111028,11 +112325,11 @@ /* Step cost for each output row */ pNew->rRun = sqlite3LogEstAdd(pNew->rRun, pNew->nOut); whereLoopOutputAdjust(pBuilder->pWC, pNew); rc = whereLoopInsert(pBuilder, pNew); if( (pNew->wsFlags & WHERE_TOP_LIMIT)==0 - && pNew->u.btree.nEq<(pProbe->nColumn + (pProbe->zName!=0)) + && pNew->u.btree.nEq<(pProbe->nKeyCol + (pProbe->zName!=0)) ){ whereLoopAddBtreeIndex(pBuilder, pSrc, pProbe, nInMul+nIn); } pNew->nOut = saved_nOut; #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 @@ -111067,11 +112364,11 @@ if( (pOB = pBuilder->pWInfo->pOrderBy)==0 ) return 0; for(ii=0; iinExpr; ii++){ Expr *pExpr = sqlite3ExprSkipCollate(pOB->a[ii].pExpr); if( pExpr->op!=TK_COLUMN ) return 0; if( pExpr->iTable==iCursor ){ - for(jj=0; jjnColumn; jj++){ + for(jj=0; jjnKeyCol; jj++){ if( pExpr->iColumn==pIndex->aiColumn[jj] ) return 1; } } } return 0; @@ -111084,14 +112381,15 @@ static Bitmask columnsInIndex(Index *pIdx){ Bitmask m = 0; int j; for(j=pIdx->nColumn-1; j>=0; j--){ int x = pIdx->aiColumn[j]; - assert( x>=0 ); - testcase( x==BMS-1 ); - testcase( x==BMS-2 ); - if( x=0 ){ + testcase( x==BMS-1 ); + testcase( x==BMS-2 ); + if( xpTab) ); if( pSrc->pIndex ){ /* An INDEXED BY clause specifies a particular index to use */ pProbe = pSrc->pIndex; + }else if( !HasRowid(pTab) ){ + pProbe = pTab->pIndex; }else{ /* There is no INDEXED BY clause. Create a fake Index object in local ** variable sPk to represent the rowid primary key index. Make this ** fake index the first in a chain of Index objects with all of the real ** indices to follow */ Index *pFirst; /* First of real indices on the table */ memset(&sPk, 0, sizeof(Index)); - sPk.nColumn = 1; + sPk.nKeyCol = 1; sPk.aiColumn = &aiColumnPk; sPk.aiRowEst = aiRowEstPk; sPk.onError = OE_Replace; sPk.pTable = pTab; aiRowEstPk[0] = pTab->nRowEst; @@ -111172,10 +112472,11 @@ if( !pBuilder->pOrSet && (pWInfo->pParse->db->flags & SQLITE_AutoIndex)!=0 && pSrc->pIndex==0 && !pSrc->viaCoroutine && !pSrc->notIndexed + && HasRowid(pTab) && !pSrc->isCorrelated ){ /* Generate auto-index WhereLoops */ WhereTerm *pTerm; WhereTerm *pWCEnd = pWC->a + pWC->nTerm; @@ -111234,18 +112535,25 @@ whereLoopOutputAdjust(pWC, pNew); rc = whereLoopInsert(pBuilder, pNew); pNew->nOut = rSize; if( rc ) break; }else{ - Bitmask m = pSrc->colUsed & ~columnsInIndex(pProbe); - pNew->wsFlags = (m==0) ? (WHERE_IDX_ONLY|WHERE_INDEXED) : WHERE_INDEXED; + Bitmask m; + if( pProbe->isCovering ){ + pNew->wsFlags = WHERE_IDX_ONLY | WHERE_INDEXED; + m = 0; + }else{ + m = pSrc->colUsed & ~columnsInIndex(pProbe); + pNew->wsFlags = (m==0) ? (WHERE_IDX_ONLY|WHERE_INDEXED) : WHERE_INDEXED; + } /* Full scan via index */ if( b + || !HasRowid(pTab) || ( m==0 && pProbe->bUnordered==0 - && pProbe->szIdxRowszTabRow + && (pProbe->szIdxRowszTabRow) && (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 && sqlite3GlobalConfig.bUseCis && OptimizationEnabled(pWInfo->pParse->db, SQLITE_CoverIdxScan) ) ){ @@ -111257,11 +112565,10 @@ ** is smaller for smaller indices, thus favoring them. */ pNew->rRun = sqlite3LogEstAdd(rSize,rLogSize) + 1 + (15*pProbe->szIdxRow)/pTab->szTabRow; }else{ - assert( b!=0 ); /* TUNING: Cost of scanning a non-covering index is (N+1)*log2(N) ** which we will simplify to just N*log2(N) */ pNew->rRun = rSize + rLogSize; } whereLoopOutputAdjust(pWC, pNew); @@ -111375,10 +112682,11 @@ pIdxInfo->idxStr = 0; pIdxInfo->idxNum = 0; pIdxInfo->needToFreeIdxStr = 0; pIdxInfo->orderByConsumed = 0; pIdxInfo->estimatedCost = SQLITE_BIG_DBL / (double)2; + pIdxInfo->estimatedRows = 25; rc = vtabBestIndex(pParse, pTab, pIdxInfo); if( rc ) goto whereLoopAddVtab_exit; pIdxCons = *(struct sqlite3_index_constraint**)&pIdxInfo->aConstraint; pNew->prereq = 0; mxTerm = -1; @@ -111434,12 +112742,11 @@ pNew->u.vtab.idxStr = pIdxInfo->idxStr; pNew->u.vtab.isOrdered = (u8)((pIdxInfo->nOrderBy!=0) && pIdxInfo->orderByConsumed); pNew->rSetup = 0; pNew->rRun = sqlite3LogEstFromDouble(pIdxInfo->estimatedCost); - /* TUNING: Every virtual table query returns 25 rows */ - pNew->nOut = 46; assert( 46==sqlite3LogEst(25) ); + pNew->nOut = sqlite3LogEst(pIdxInfo->estimatedRows); whereLoopInsert(pBuilder, pNew); if( pNew->u.vtab.needFree ){ sqlite3_free(pNew->u.vtab.idxStr); pNew->u.vtab.needFree = 0; } @@ -111473,10 +112780,11 @@ if( pWInfo->wctrlFlags & WHERE_AND_ONLY ) return SQLITE_OK; pWCEnd = pWC->a + pWC->nTerm; pNew = pBuilder->pNew; memset(&sSum, 0, sizeof(sSum)); pItem = pWInfo->pTabList->a + pNew->iTab; + if( !HasRowid(pItem->pTab) ) return SQLITE_OK; iCur = pItem->iCursor; for(pTerm=pWC->a; pTermeOperator & WO_OR)!=0 && (pTerm->u.pOrInfo->indexable & pNew->maskSelf)!=0 @@ -111622,11 +112930,12 @@ u8 rev; /* Composite sort order */ u8 revIdx; /* Index sort order */ u8 isOrderDistinct; /* All prior WhereLoops are order-distinct */ u8 distinctColumns; /* True if the loop has UNIQUE NOT NULL columns */ u8 isMatch; /* iColumn matches a term of the ORDER BY clause */ - u16 nColumn; /* Number of columns in pIndex */ + u16 nKeyCol; /* Number of key columns in pIndex */ + u16 nColumn; /* Total number of ordered columns in the index */ u16 nOrderBy; /* Number terms in the ORDER BY clause */ int iLoop; /* Index of WhereLoop in pPath being processed */ int i, j; /* Loop counters */ int iCur; /* Cursor number for current WhereLoop */ int iColumn; /* A column number within table iCur */ @@ -111714,24 +113023,28 @@ } if( (pLoop->wsFlags & WHERE_ONEROW)==0 ){ if( pLoop->wsFlags & WHERE_IPK ){ pIndex = 0; - nColumn = 0; + nKeyCol = 0; + nColumn = 1; }else if( (pIndex = pLoop->u.btree.pIndex)==0 || pIndex->bUnordered ){ return 0; }else{ + nKeyCol = pIndex->nKeyCol; nColumn = pIndex->nColumn; + assert( nColumn==nKeyCol+1 || !HasRowid(pIndex->pTable) ); + assert( pIndex->aiColumn[nColumn-1]==(-1) || !HasRowid(pIndex->pTable)); isOrderDistinct = pIndex->onError!=OE_None; } /* Loop through all columns of the index and deal with the ones ** that are not constrained by == or IN. */ rev = revSet = 0; distinctColumns = 0; - for(j=0; j<=nColumn; j++){ + for(j=0; ju.btree.nEq && ((i = pLoop->aLTerm[j]->eOperator) & (WO_EQ|WO_ISNULL))!=0 @@ -111744,24 +113057,21 @@ } /* Get the column number in the table (iColumn) and sort order ** (revIdx) for the j-th column of the index. */ - if( jaiColumn[j]; revIdx = pIndex->aSortOrder[j]; if( iColumn==pIndex->pTable->iPKey ) iColumn = -1; }else{ - /* The ROWID column at the end */ - assert( j==nColumn ); iColumn = -1; revIdx = 0; } /* An unconstrained column that might be NULL means that this - ** WhereLoop is not well-ordered + ** WhereLoop is not well-ordered */ if( isOrderDistinct && iColumn>=0 && j>=pLoop->u.btree.nEq && pIndex->pTable->aCol[iColumn].notNull==0 @@ -111808,11 +113118,11 @@ revSet = 1; } } }else{ /* No match found */ - if( j==0 || j=nTo ){ if( nTo>=mxChoice && rCost>=mxCost ){ -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* 0x4 */ if( sqlite3WhereTrace&0x4 ){ sqlite3DebugPrintf("Skip %s cost=%-3d,%3d order=%c\n", wherePathName(pFrom, iLoop, pWLoop), rCost, nOut, isOrderedValid ? (isOrdered ? 'Y' : 'N') : '?'); } @@ -111999,20 +113309,20 @@ }else{ /* New path replaces the prior worst to keep count below mxChoice */ jj = mxI; } pTo = &aTo[jj]; -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* 0x4 */ if( sqlite3WhereTrace&0x4 ){ sqlite3DebugPrintf("New %s cost=%-3d,%3d order=%c\n", wherePathName(pFrom, iLoop, pWLoop), rCost, nOut, isOrderedValid ? (isOrdered ? 'Y' : 'N') : '?'); } #endif }else{ if( pTo->rCost<=rCost && pTo->nRow<=nOut ){ -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* 0x4 */ if( sqlite3WhereTrace&0x4 ){ sqlite3DebugPrintf( "Skip %s cost=%-3d,%3d order=%c", wherePathName(pFrom, iLoop, pWLoop), rCost, nOut, isOrderedValid ? (isOrdered ? 'Y' : 'N') : '?'); @@ -112024,11 +113334,11 @@ testcase( pTo->rCost==rCost ); continue; } testcase( pTo->rCost==rCost+1 ); /* A new and better score for a previously created equivalent path */ -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* 0x4 */ if( sqlite3WhereTrace&0x4 ){ sqlite3DebugPrintf( "Update %s cost=%-3d,%3d order=%c", wherePathName(pFrom, iLoop, pWLoop), rCost, nOut, isOrderedValid ? (isOrdered ? 'Y' : 'N') : '?'); @@ -112060,11 +113370,11 @@ } } } } -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* >=2 */ if( sqlite3WhereTrace>=2 ){ sqlite3DebugPrintf("---- after round %d ----\n", iLoop); for(ii=0, pTo=aTo; iirCost, pTo->nRow, @@ -112174,20 +113484,20 @@ for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ assert( pLoop->aLTermSpace==pLoop->aLTerm ); assert( ArraySize(pLoop->aLTermSpace)==4 ); if( pIdx->onError==OE_None || pIdx->pPartIdxWhere!=0 - || pIdx->nColumn>ArraySize(pLoop->aLTermSpace) + || pIdx->nKeyCol>ArraySize(pLoop->aLTermSpace) ) continue; - for(j=0; jnColumn; j++){ + for(j=0; jnKeyCol; j++){ pTerm = findTerm(pWC, iCur, pIdx->aiColumn[j], 0, WO_EQ, pIdx); if( pTerm==0 ) break; pLoop->aLTerm[j] = pTerm; } - if( j!=pIdx->nColumn ) continue; + if( j!=pIdx->nKeyCol ) continue; pLoop->wsFlags = WHERE_COLUMN_EQ|WHERE_ONEROW|WHERE_INDEXED; - if( (pItem->colUsed & ~columnsInIndex(pIdx))==0 ){ + if( pIdx->isCovering || (pItem->colUsed & ~columnsInIndex(pIdx))==0 ){ pLoop->wsFlags |= WHERE_IDX_ONLY; } pLoop->nLTerm = j; pLoop->u.btree.nEq = j; pLoop->u.btree.pIndex = pIdx; @@ -112291,10 +113601,18 @@ ** ** pOrderBy is a pointer to the ORDER BY clause (or the GROUP BY clause ** if the WHERE_GROUPBY flag is set in wctrlFlags) of a SELECT statement ** if there is one. If there is no ORDER BY clause or if this routine ** is called from an UPDATE or DELETE statement, then pOrderBy is NULL. +** +** The iIdxCur parameter is the cursor number of an index. If +** WHERE_ONETABLE_ONLY is set, iIdxCur is the cursor number of an index +** to use for OR clause processing. The WHERE clause should use this +** specific cursor. If WHERE_ONEPASS_DESIRED is set, then iIdxCur is +** the first cursor in an array of cursors for all indices. iIdxCur should +** be used to compute the appropriate cursor depending on which index is +** used. */ SQLITE_PRIVATE WhereInfo *sqlite3WhereBegin( Parse *pParse, /* The parser context */ SrcList *pTabList, /* FROM clause: A list of all tables to be scanned */ Expr *pWhere, /* The WHERE clause */ @@ -112356,10 +113674,11 @@ if( db->mallocFailed ){ sqlite3DbFree(db, pWInfo); pWInfo = 0; goto whereBeginError; } + pWInfo->aiCurOnePass[0] = pWInfo->aiCurOnePass[1] = -1; pWInfo->nLevel = nTabList; pWInfo->pParse = pParse; pWInfo->pTabList = pTabList; pWInfo->pOrderBy = pOrderBy; pWInfo->pResultSet = pResultSet; @@ -112469,24 +113788,41 @@ } } /* Construct the WhereLoop objects */ WHERETRACE(0xffff,("*** Optimizer Start ***\n")); + /* Display all terms of the WHERE clause */ +#if defined(WHERETRACE_ENABLED) && defined(SQLITE_ENABLE_TREE_EXPLAIN) + if( sqlite3WhereTrace & 0x100 ){ + int i; + Vdbe *v = pParse->pVdbe; + sqlite3ExplainBegin(v); + for(i=0; inTerm; i++){ + sqlite3ExplainPrintf(v, "#%-2d ", i); + sqlite3ExplainPush(v); + whereExplainTerm(v, &sWLB.pWC->a[i]); + sqlite3ExplainPop(v); + sqlite3ExplainNL(v); + } + sqlite3ExplainFinish(v); + sqlite3DebugPrintf("%s", sqlite3VdbeExplanation(v)); + } +#endif if( nTabList!=1 || whereShortCut(&sWLB)==0 ){ rc = whereLoopAddAll(&sWLB); if( rc ) goto whereBeginError; /* Display all of the WhereLoop objects if wheretrace is enabled */ -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* !=0 */ if( sqlite3WhereTrace ){ WhereLoop *p; int i; static char zLabel[] = "0123456789abcdefghijklmnopqrstuvwyxz" "ABCDEFGHIJKLMNOPQRSTUVWYXZ"; for(p=pWInfo->pLoops, i=0; p; p=p->pNextLoop, i++){ p->cId = zLabel[i%sizeof(zLabel)]; - whereLoopPrint(p, pTabList); + whereLoopPrint(p, sWLB.pWC); } } #endif wherePathSolver(pWInfo, 0); @@ -112500,11 +113836,11 @@ pWInfo->revMask = (Bitmask)(-1); } if( pParse->nErr || NEVER(db->mallocFailed) ){ goto whereBeginError; } -#ifdef WHERETRACE_ENABLED +#ifdef WHERETRACE_ENABLED /* !=0 */ if( sqlite3WhereTrace ){ int ii; sqlite3DebugPrintf("---- Solution nRow=%d", pWInfo->nRowOut); if( pWInfo->bOBSat ){ sqlite3DebugPrintf(" ORDERBY=0x%llx", pWInfo->revMask); @@ -112523,11 +113859,11 @@ break; } } sqlite3DebugPrintf("\n"); for(ii=0; iinLevel; ii++){ - whereLoopPrint(pWInfo->a[ii].pWLoop, pTabList); + whereLoopPrint(pWInfo->a[ii].pWLoop, sWLB.pWC); } } #endif /* Attempt to omit tables from the join that do not effect the result */ if( pWInfo->nLevel>=2 @@ -112570,11 +113906,13 @@ */ assert( (wctrlFlags & WHERE_ONEPASS_DESIRED)==0 || pWInfo->nLevel==1 ); if( (wctrlFlags & WHERE_ONEPASS_DESIRED)!=0 && (pWInfo->a[0].pWLoop->wsFlags & WHERE_ONEROW)!=0 ){ pWInfo->okOnePass = 1; - pWInfo->a[0].pWLoop->wsFlags &= ~WHERE_IDX_ONLY; + if( HasRowid(pTabList->a[0].pTab) ){ + pWInfo->a[0].pWLoop->wsFlags &= ~WHERE_IDX_ONLY; + } } /* Open all tables in the pTabList and any indices selected for ** searching those tables. */ @@ -112600,15 +113938,20 @@ /* noop */ }else #endif if( (pLoop->wsFlags & WHERE_IDX_ONLY)==0 && (wctrlFlags & WHERE_OMIT_OPEN_CLOSE)==0 ){ - int op = pWInfo->okOnePass ? OP_OpenWrite : OP_OpenRead; + int op = OP_OpenRead; + if( pWInfo->okOnePass ){ + op = OP_OpenWrite; + pWInfo->aiCurOnePass[0] = pTabItem->iCursor; + }; sqlite3OpenTable(pParse, pTabItem->iCursor, iDb, pTab, op); + assert( pTabItem->iCursor==pLevel->iTabCur ); testcase( !pWInfo->okOnePass && pTab->nCol==BMS-1 ); testcase( !pWInfo->okOnePass && pTab->nCol==BMS ); - if( !pWInfo->okOnePass && pTab->nColokOnePass && pTab->nColcolUsed; int n = 0; for(; b; b=b>>1, n++){} sqlite3VdbeChangeP4(v, sqlite3VdbeCurrentAddr(v)-1, SQLITE_INT_TO_PTR(n), P4_INT32); @@ -112617,17 +113960,34 @@ }else{ sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName); } if( pLoop->wsFlags & WHERE_INDEXED ){ Index *pIx = pLoop->u.btree.pIndex; - KeyInfo *pKey = sqlite3IndexKeyinfo(pParse, pIx); - /* FIXME: As an optimization use pTabItem->iCursor if WHERE_IDX_ONLY */ - int iIndexCur = pLevel->iIdxCur = iIdxCur ? iIdxCur : pParse->nTab++; + int iIndexCur; + int op = OP_OpenRead; + /* iIdxCur is always set if to a positive value if ONEPASS is possible */ + assert( iIdxCur!=0 || (pWInfo->wctrlFlags & WHERE_ONEPASS_DESIRED)==0 ); + if( pWInfo->okOnePass ){ + Index *pJ = pTabItem->pTab->pIndex; + iIndexCur = iIdxCur; + assert( wctrlFlags & WHERE_ONEPASS_DESIRED ); + while( ALWAYS(pJ) && pJ!=pIx ){ + iIndexCur++; + pJ = pJ->pNext; + } + op = OP_OpenWrite; + pWInfo->aiCurOnePass[1] = iIndexCur; + }else if( iIdxCur && (wctrlFlags & WHERE_ONETABLE_ONLY)!=0 ){ + iIndexCur = iIdxCur; + }else{ + iIndexCur = pParse->nTab++; + } + pLevel->iIdxCur = iIndexCur; assert( pIx->pSchema==pTab->pSchema ); assert( iIndexCur>=0 ); - sqlite3VdbeAddOp4(v, OP_OpenRead, iIndexCur, pIx->tnum, iDb, - (char*)pKey, P4_KEYINFO_HANDOFF); + sqlite3VdbeAddOp3(v, op, iIndexCur, pIx->tnum, iDb); + sqlite3VdbeSetP4KeyInfo(pParse, pIx); VdbeComment((v, "%s", pIx->zName)); } sqlite3CodeVerifySchema(pParse, iDb); notReady &= ~getMask(&pWInfo->sMaskSet, pTabItem->iCursor); } @@ -112718,35 +114078,44 @@ }else{ sqlite3VdbeAddOp2(v, OP_Goto, 0, pLevel->addrFirst); } sqlite3VdbeJumpHere(v, addr); } + VdbeNoopComment((v, "End WHERE-Loop %d: %s", i, + pWInfo->pTabList->a[pLevel->iFrom].pTab->zName)); } /* The "break" point is here, just past the end of the outer loop. ** Set it. */ sqlite3VdbeResolveLabel(v, pWInfo->iBreak); - /* Close all of the cursors that were opened by sqlite3WhereBegin. - */ assert( pWInfo->nLevel<=pTabList->nSrc ); for(i=0, pLevel=pWInfo->a; inLevel; i++, pLevel++){ Index *pIdx = 0; struct SrcList_item *pTabItem = &pTabList->a[pLevel->iFrom]; Table *pTab = pTabItem->pTab; assert( pTab!=0 ); pLoop = pLevel->pWLoop; + + /* Close all of the cursors that were opened by sqlite3WhereBegin. + ** Except, do not close cursors that will be reused by the OR optimization + ** (WHERE_OMIT_OPEN_CLOSE). And do not close the OP_OpenWrite cursors + ** created for the ONEPASS optimization. + */ if( (pTab->tabFlags & TF_Ephemeral)==0 && pTab->pSelect==0 && (pWInfo->wctrlFlags & WHERE_OMIT_OPEN_CLOSE)==0 ){ int ws = pLoop->wsFlags; if( !pWInfo->okOnePass && (ws & WHERE_IDX_ONLY)==0 ){ sqlite3VdbeAddOp1(v, OP_Close, pTabItem->iCursor); } - if( (ws & WHERE_INDEXED)!=0 && (ws & (WHERE_IPK|WHERE_AUTO_INDEX))==0 ){ + if( (ws & WHERE_INDEXED)!=0 + && (ws & (WHERE_IPK|WHERE_AUTO_INDEX))==0 + && pLevel->iIdxCur!=pWInfo->aiCurOnePass[1] + ){ sqlite3VdbeAddOp1(v, OP_Close, pLevel->iIdxCur); } } /* If this scan uses an index, make VDBE code substitutions to read data @@ -112764,27 +114133,31 @@ pIdx = pLoop->u.btree.pIndex; }else if( pLoop->wsFlags & WHERE_MULTI_OR ){ pIdx = pLevel->u.pCovidx; } if( pIdx && !db->mallocFailed ){ - int k, j, last; + int k, last; VdbeOp *pOp; last = sqlite3VdbeCurrentAddr(v); k = pLevel->addrBody; pOp = sqlite3VdbeGetOp(v, k); for(; kp1!=pLevel->iTabCur ) continue; if( pOp->opcode==OP_Column ){ - for(j=0; jnColumn; j++){ - if( pOp->p2==pIdx->aiColumn[j] ){ - pOp->p2 = j; - pOp->p1 = pLevel->iIdxCur; - break; - } - } - assert( (pLoop->wsFlags & WHERE_IDX_ONLY)==0 || jnColumn ); + int x = pOp->p2; + assert( pIdx->pTable==pTab ); + if( !HasRowid(pTab) ){ + Index *pPk = sqlite3PrimaryKeyIndex(pTab); + x = pPk->aiColumn[x]; + } + x = sqlite3ColumnOfIndex(pIdx, x); + if( x>=0 ){ + pOp->p2 = x; + pOp->p1 = pLevel->iIdxCur; + } + assert( (pLoop->wsFlags & WHERE_IDX_ONLY)==0 || x>=0 ); }else if( pOp->opcode==OP_Rowid ){ pOp->p1 = pLevel->iIdxCur; pOp->opcode = OP_IdxRowid; } } @@ -112988,42 +114361,42 @@ ** YYNRULE the number of rules in the grammar ** YYERRORSYMBOL is the code number of the error symbol. If not ** defined, then do no error processing. */ #define YYCODETYPE unsigned char -#define YYNOCODE 251 +#define YYNOCODE 253 #define YYACTIONTYPE unsigned short int -#define YYWILDCARD 67 +#define YYWILDCARD 68 #define sqlite3ParserTOKENTYPE Token typedef union { int yyinit; sqlite3ParserTOKENTYPE yy0; - struct LimitVal yy64; - Expr* yy122; - Select* yy159; - IdList* yy180; - struct {int value; int mask;} yy207; - u8 yy258; - u16 yy305; - struct LikeOp yy318; - TriggerStep* yy327; - ExprSpan yy342; - SrcList* yy347; - int yy392; - struct TrigEvent yy410; - ExprList* yy442; - struct ValueList yy487; + int yy4; + struct TrigEvent yy90; + ExprSpan yy118; + u16 yy177; + TriggerStep* yy203; + u8 yy210; + struct {int value; int mask;} yy215; + SrcList* yy259; + struct ValueList yy260; + struct LimitVal yy292; + Expr* yy314; + ExprList* yy322; + struct LikeOp yy342; + IdList* yy384; + Select* yy387; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 #endif #define sqlite3ParserARG_SDECL Parse *pParse; #define sqlite3ParserARG_PDECL ,Parse *pParse #define sqlite3ParserARG_FETCH Parse *pParse = yypParser->pParse #define sqlite3ParserARG_STORE yypParser->pParse = pParse -#define YYNSTATE 628 -#define YYNRULE 327 +#define YYNSTATE 631 +#define YYNRULE 329 #define YYFALLBACK 1 #define YY_NO_ACTION (YYNSTATE+YYNRULE+2) #define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1) #define YY_ERROR_ACTION (YYNSTATE+YYNRULE) @@ -113089,478 +114462,484 @@ ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. */ -#define YY_ACTTAB_COUNT (1564) +#define YY_ACTTAB_COUNT (1582) static const YYACTIONTYPE yy_action[] = { - /* 0 */ 310, 956, 184, 418, 2, 171, 625, 595, 56, 56, - /* 10 */ 56, 56, 49, 54, 54, 54, 54, 53, 53, 52, - /* 20 */ 52, 52, 51, 233, 621, 620, 299, 621, 620, 234, - /* 30 */ 588, 582, 56, 56, 56, 56, 19, 54, 54, 54, - /* 40 */ 54, 53, 53, 52, 52, 52, 51, 233, 606, 57, - /* 50 */ 58, 48, 580, 579, 581, 581, 55, 55, 56, 56, - /* 60 */ 56, 56, 542, 54, 54, 54, 54, 53, 53, 52, - /* 70 */ 52, 52, 51, 233, 310, 595, 326, 196, 195, 194, - /* 80 */ 33, 54, 54, 54, 54, 53, 53, 52, 52, 52, - /* 90 */ 51, 233, 618, 617, 165, 618, 617, 381, 378, 377, - /* 100 */ 408, 533, 577, 577, 588, 582, 304, 423, 376, 59, - /* 110 */ 53, 53, 52, 52, 52, 51, 233, 50, 47, 146, - /* 120 */ 575, 546, 65, 57, 58, 48, 580, 579, 581, 581, - /* 130 */ 55, 55, 56, 56, 56, 56, 213, 54, 54, 54, - /* 140 */ 54, 53, 53, 52, 52, 52, 51, 233, 310, 223, - /* 150 */ 540, 421, 170, 176, 138, 281, 384, 276, 383, 168, - /* 160 */ 490, 552, 410, 669, 621, 620, 272, 439, 410, 439, - /* 170 */ 551, 605, 67, 483, 508, 619, 600, 413, 588, 582, - /* 180 */ 601, 484, 619, 413, 619, 599, 91, 440, 441, 440, - /* 190 */ 336, 599, 73, 670, 222, 267, 481, 57, 58, 48, - /* 200 */ 580, 579, 581, 581, 55, 55, 56, 56, 56, 56, - /* 210 */ 671, 54, 54, 54, 54, 53, 53, 52, 52, 52, - /* 220 */ 51, 233, 310, 280, 232, 231, 1, 132, 200, 386, - /* 230 */ 621, 620, 618, 617, 279, 436, 290, 564, 175, 263, - /* 240 */ 410, 265, 438, 498, 437, 166, 442, 569, 337, 569, - /* 250 */ 201, 538, 588, 582, 600, 413, 165, 595, 601, 381, - /* 260 */ 378, 377, 598, 599, 92, 524, 619, 570, 570, 593, - /* 270 */ 376, 57, 58, 48, 580, 579, 581, 581, 55, 55, - /* 280 */ 56, 56, 56, 56, 598, 54, 54, 54, 54, 53, - /* 290 */ 53, 52, 52, 52, 51, 233, 310, 464, 618, 617, - /* 300 */ 591, 591, 591, 174, 273, 397, 410, 273, 410, 549, - /* 310 */ 398, 621, 620, 68, 327, 621, 620, 621, 620, 619, - /* 320 */ 547, 413, 619, 413, 472, 595, 588, 582, 473, 599, - /* 330 */ 92, 599, 92, 52, 52, 52, 51, 233, 514, 513, - /* 340 */ 206, 323, 364, 465, 221, 57, 58, 48, 580, 579, - /* 350 */ 581, 581, 55, 55, 56, 56, 56, 56, 530, 54, - /* 360 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 233, - /* 370 */ 310, 397, 410, 397, 598, 373, 387, 531, 348, 618, - /* 380 */ 617, 576, 202, 618, 617, 618, 617, 413, 621, 620, - /* 390 */ 145, 255, 347, 254, 578, 599, 74, 352, 45, 490, - /* 400 */ 588, 582, 235, 189, 465, 545, 167, 297, 187, 470, - /* 410 */ 480, 67, 62, 39, 619, 547, 598, 346, 574, 57, - /* 420 */ 58, 48, 580, 579, 581, 581, 55, 55, 56, 56, - /* 430 */ 56, 56, 6, 54, 54, 54, 54, 53, 53, 52, - /* 440 */ 52, 52, 51, 233, 310, 563, 559, 408, 529, 577, - /* 450 */ 577, 345, 255, 347, 254, 182, 618, 617, 504, 505, - /* 460 */ 315, 410, 558, 235, 166, 272, 410, 353, 565, 181, - /* 470 */ 408, 547, 577, 577, 588, 582, 413, 538, 557, 562, - /* 480 */ 518, 413, 619, 249, 599, 16, 7, 36, 468, 599, - /* 490 */ 92, 517, 619, 57, 58, 48, 580, 579, 581, 581, - /* 500 */ 55, 55, 56, 56, 56, 56, 542, 54, 54, 54, - /* 510 */ 54, 53, 53, 52, 52, 52, 51, 233, 310, 328, - /* 520 */ 573, 572, 526, 559, 561, 395, 872, 246, 410, 248, - /* 530 */ 171, 393, 595, 219, 408, 410, 577, 577, 503, 558, - /* 540 */ 365, 145, 511, 413, 408, 229, 577, 577, 588, 582, - /* 550 */ 413, 599, 92, 382, 270, 557, 166, 401, 599, 69, - /* 560 */ 502, 420, 946, 199, 946, 198, 547, 57, 58, 48, - /* 570 */ 580, 579, 581, 581, 55, 55, 56, 56, 56, 56, - /* 580 */ 569, 54, 54, 54, 54, 53, 53, 52, 52, 52, - /* 590 */ 51, 233, 310, 318, 420, 945, 509, 945, 309, 598, - /* 600 */ 595, 566, 491, 212, 173, 247, 424, 616, 615, 614, - /* 610 */ 324, 197, 143, 406, 573, 572, 490, 66, 50, 47, - /* 620 */ 146, 595, 588, 582, 232, 231, 560, 428, 67, 556, - /* 630 */ 15, 619, 186, 544, 304, 422, 35, 206, 433, 424, - /* 640 */ 553, 57, 58, 48, 580, 579, 581, 581, 55, 55, - /* 650 */ 56, 56, 56, 56, 205, 54, 54, 54, 54, 53, - /* 660 */ 53, 52, 52, 52, 51, 233, 310, 570, 570, 261, - /* 670 */ 269, 598, 12, 374, 569, 166, 410, 314, 410, 421, - /* 680 */ 410, 474, 474, 366, 619, 50, 47, 146, 598, 595, - /* 690 */ 256, 413, 166, 413, 352, 413, 588, 582, 32, 599, - /* 700 */ 94, 599, 97, 599, 95, 628, 626, 330, 142, 50, - /* 710 */ 47, 146, 334, 350, 359, 57, 58, 48, 580, 579, - /* 720 */ 581, 581, 55, 55, 56, 56, 56, 56, 410, 54, - /* 730 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 233, - /* 740 */ 310, 410, 389, 413, 410, 22, 566, 405, 212, 363, - /* 750 */ 390, 599, 104, 360, 410, 156, 413, 410, 604, 413, - /* 760 */ 538, 332, 570, 570, 599, 103, 494, 599, 105, 413, - /* 770 */ 588, 582, 413, 261, 550, 619, 11, 599, 106, 522, - /* 780 */ 599, 133, 169, 458, 457, 170, 35, 602, 619, 57, - /* 790 */ 58, 48, 580, 579, 581, 581, 55, 55, 56, 56, - /* 800 */ 56, 56, 410, 54, 54, 54, 54, 53, 53, 52, - /* 810 */ 52, 52, 51, 233, 310, 410, 260, 413, 410, 50, - /* 820 */ 47, 146, 358, 319, 356, 599, 134, 528, 353, 338, - /* 830 */ 413, 410, 357, 413, 358, 410, 358, 619, 599, 98, - /* 840 */ 129, 599, 102, 619, 588, 582, 413, 21, 235, 619, - /* 850 */ 413, 619, 211, 143, 599, 101, 30, 167, 599, 93, - /* 860 */ 351, 536, 203, 57, 58, 48, 580, 579, 581, 581, - /* 870 */ 55, 55, 56, 56, 56, 56, 410, 54, 54, 54, - /* 880 */ 54, 53, 53, 52, 52, 52, 51, 233, 310, 410, - /* 890 */ 527, 413, 410, 426, 215, 306, 598, 552, 141, 599, - /* 900 */ 100, 40, 410, 38, 413, 410, 551, 413, 410, 228, - /* 910 */ 220, 315, 599, 77, 501, 599, 96, 413, 588, 582, - /* 920 */ 413, 339, 253, 413, 218, 599, 137, 380, 599, 136, - /* 930 */ 28, 599, 135, 271, 716, 210, 482, 57, 58, 48, - /* 940 */ 580, 579, 581, 581, 55, 55, 56, 56, 56, 56, - /* 950 */ 410, 54, 54, 54, 54, 53, 53, 52, 52, 52, - /* 960 */ 51, 233, 310, 410, 273, 413, 410, 316, 147, 598, - /* 970 */ 273, 627, 2, 599, 76, 209, 410, 127, 413, 619, - /* 980 */ 126, 413, 410, 622, 235, 619, 599, 90, 375, 599, - /* 990 */ 89, 413, 588, 582, 27, 261, 351, 413, 619, 599, - /* 1000 */ 75, 322, 542, 542, 125, 599, 88, 321, 279, 598, - /* 1010 */ 619, 57, 46, 48, 580, 579, 581, 581, 55, 55, - /* 1020 */ 56, 56, 56, 56, 410, 54, 54, 54, 54, 53, - /* 1030 */ 53, 52, 52, 52, 51, 233, 310, 410, 451, 413, - /* 1040 */ 164, 285, 283, 273, 610, 425, 305, 599, 87, 371, - /* 1050 */ 410, 478, 413, 410, 609, 410, 608, 603, 619, 619, - /* 1060 */ 599, 99, 587, 586, 122, 413, 588, 582, 413, 619, - /* 1070 */ 413, 619, 619, 599, 86, 367, 599, 17, 599, 85, - /* 1080 */ 320, 185, 520, 519, 584, 583, 58, 48, 580, 579, - /* 1090 */ 581, 581, 55, 55, 56, 56, 56, 56, 410, 54, - /* 1100 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 233, - /* 1110 */ 310, 585, 410, 413, 410, 261, 261, 261, 409, 592, - /* 1120 */ 475, 599, 84, 170, 410, 467, 519, 413, 121, 413, - /* 1130 */ 619, 619, 619, 619, 619, 599, 83, 599, 72, 413, - /* 1140 */ 588, 582, 51, 233, 626, 330, 471, 599, 71, 258, - /* 1150 */ 159, 120, 14, 463, 157, 158, 117, 261, 449, 448, - /* 1160 */ 447, 48, 580, 579, 581, 581, 55, 55, 56, 56, - /* 1170 */ 56, 56, 619, 54, 54, 54, 54, 53, 53, 52, - /* 1180 */ 52, 52, 51, 233, 44, 404, 261, 3, 410, 460, - /* 1190 */ 261, 414, 620, 118, 399, 10, 25, 24, 555, 349, - /* 1200 */ 217, 619, 407, 413, 410, 619, 4, 44, 404, 619, - /* 1210 */ 3, 599, 82, 619, 414, 620, 456, 543, 115, 413, - /* 1220 */ 539, 402, 537, 275, 507, 407, 251, 599, 81, 216, - /* 1230 */ 274, 564, 619, 243, 454, 619, 154, 619, 619, 619, - /* 1240 */ 450, 417, 624, 110, 402, 619, 410, 236, 64, 123, - /* 1250 */ 488, 41, 42, 532, 564, 204, 410, 268, 43, 412, - /* 1260 */ 411, 413, 266, 593, 108, 619, 107, 435, 333, 599, - /* 1270 */ 80, 413, 619, 264, 41, 42, 444, 619, 410, 599, - /* 1280 */ 70, 43, 412, 411, 434, 262, 593, 149, 619, 598, - /* 1290 */ 257, 237, 188, 413, 591, 591, 591, 590, 589, 13, - /* 1300 */ 619, 599, 18, 329, 235, 619, 44, 404, 361, 3, - /* 1310 */ 419, 462, 340, 414, 620, 227, 124, 591, 591, 591, - /* 1320 */ 590, 589, 13, 619, 407, 410, 619, 410, 139, 34, - /* 1330 */ 404, 388, 3, 148, 623, 313, 414, 620, 312, 331, - /* 1340 */ 413, 461, 413, 402, 180, 354, 413, 407, 599, 79, - /* 1350 */ 599, 78, 250, 564, 599, 9, 619, 613, 612, 611, - /* 1360 */ 619, 8, 453, 443, 242, 416, 402, 619, 239, 235, - /* 1370 */ 179, 238, 429, 41, 42, 289, 564, 619, 619, 619, - /* 1380 */ 43, 412, 411, 619, 144, 593, 619, 619, 177, 61, - /* 1390 */ 619, 597, 392, 621, 620, 288, 41, 42, 415, 619, - /* 1400 */ 294, 30, 394, 43, 412, 411, 293, 619, 593, 31, - /* 1410 */ 619, 396, 292, 60, 230, 37, 591, 591, 591, 590, - /* 1420 */ 589, 13, 214, 554, 183, 291, 172, 302, 301, 300, - /* 1430 */ 178, 298, 596, 564, 452, 29, 286, 391, 541, 591, - /* 1440 */ 591, 591, 590, 589, 13, 284, 521, 535, 150, 534, - /* 1450 */ 241, 282, 385, 192, 191, 325, 516, 515, 277, 240, - /* 1460 */ 511, 524, 308, 512, 128, 593, 510, 225, 226, 487, - /* 1470 */ 486, 224, 152, 492, 465, 307, 485, 163, 153, 372, - /* 1480 */ 479, 151, 162, 259, 370, 161, 368, 208, 476, 477, - /* 1490 */ 26, 160, 469, 466, 362, 140, 591, 591, 591, 116, - /* 1500 */ 119, 455, 344, 155, 114, 343, 113, 112, 446, 111, - /* 1510 */ 131, 109, 432, 317, 130, 431, 23, 20, 430, 427, - /* 1520 */ 190, 63, 255, 342, 244, 607, 295, 287, 311, 594, - /* 1530 */ 278, 508, 496, 235, 493, 571, 497, 568, 495, 403, - /* 1540 */ 459, 379, 355, 245, 193, 303, 567, 296, 341, 5, - /* 1550 */ 445, 548, 506, 207, 525, 500, 335, 489, 252, 369, - /* 1560 */ 400, 499, 523, 233, + /* 0 */ 312, 961, 185, 420, 2, 171, 516, 515, 597, 56, + /* 10 */ 56, 56, 56, 49, 54, 54, 54, 54, 53, 53, + /* 20 */ 52, 52, 52, 51, 234, 197, 196, 195, 624, 623, + /* 30 */ 301, 590, 584, 56, 56, 56, 56, 156, 54, 54, + /* 40 */ 54, 54, 53, 53, 52, 52, 52, 51, 234, 628, + /* 50 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 60 */ 56, 56, 56, 466, 54, 54, 54, 54, 53, 53, + /* 70 */ 52, 52, 52, 51, 234, 312, 597, 52, 52, 52, + /* 80 */ 51, 234, 33, 54, 54, 54, 54, 53, 53, 52, + /* 90 */ 52, 52, 51, 234, 624, 623, 621, 620, 165, 624, + /* 100 */ 623, 383, 380, 379, 214, 328, 590, 584, 624, 623, + /* 110 */ 467, 59, 378, 619, 618, 617, 53, 53, 52, 52, + /* 120 */ 52, 51, 234, 506, 507, 57, 58, 48, 582, 581, + /* 130 */ 583, 583, 55, 55, 56, 56, 56, 56, 30, 54, + /* 140 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 150 */ 312, 50, 47, 146, 233, 232, 207, 474, 256, 349, + /* 160 */ 255, 475, 621, 620, 554, 438, 298, 621, 620, 236, + /* 170 */ 674, 435, 440, 553, 439, 366, 621, 620, 540, 224, + /* 180 */ 551, 590, 584, 176, 138, 282, 386, 277, 385, 168, + /* 190 */ 600, 422, 951, 548, 622, 951, 273, 572, 572, 566, + /* 200 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 210 */ 56, 56, 56, 354, 54, 54, 54, 54, 53, 53, + /* 220 */ 52, 52, 52, 51, 234, 312, 561, 526, 62, 675, + /* 230 */ 132, 595, 410, 348, 579, 579, 492, 426, 577, 419, + /* 240 */ 627, 65, 329, 560, 441, 237, 676, 123, 607, 67, + /* 250 */ 542, 532, 622, 170, 205, 500, 590, 584, 166, 559, + /* 260 */ 622, 403, 593, 593, 593, 442, 443, 271, 422, 950, + /* 270 */ 166, 223, 950, 483, 190, 57, 58, 48, 582, 581, + /* 280 */ 583, 583, 55, 55, 56, 56, 56, 56, 600, 54, + /* 290 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 300 */ 312, 441, 412, 376, 175, 165, 166, 391, 383, 380, + /* 310 */ 379, 342, 412, 203, 426, 66, 392, 622, 415, 378, + /* 320 */ 597, 166, 442, 338, 444, 571, 601, 74, 415, 624, + /* 330 */ 623, 590, 584, 624, 623, 174, 601, 92, 333, 171, + /* 340 */ 1, 410, 597, 579, 579, 624, 623, 600, 306, 425, + /* 350 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 360 */ 56, 56, 56, 580, 54, 54, 54, 54, 53, 53, + /* 370 */ 52, 52, 52, 51, 234, 312, 472, 262, 399, 68, + /* 380 */ 412, 339, 571, 389, 624, 623, 578, 602, 597, 589, + /* 390 */ 588, 603, 412, 622, 423, 533, 415, 621, 620, 513, + /* 400 */ 257, 621, 620, 166, 601, 91, 590, 584, 415, 45, + /* 410 */ 597, 586, 585, 621, 620, 250, 601, 92, 39, 347, + /* 420 */ 576, 336, 597, 547, 567, 57, 58, 48, 582, 581, + /* 430 */ 583, 583, 55, 55, 56, 56, 56, 56, 587, 54, + /* 440 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 450 */ 312, 561, 621, 620, 531, 291, 470, 188, 399, 375, + /* 460 */ 247, 492, 249, 350, 412, 476, 476, 368, 560, 299, + /* 470 */ 334, 412, 281, 482, 67, 565, 410, 622, 579, 579, + /* 480 */ 415, 590, 584, 280, 559, 467, 520, 415, 601, 92, + /* 490 */ 597, 167, 544, 36, 877, 601, 16, 519, 564, 6, + /* 500 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 510 */ 56, 56, 56, 200, 54, 54, 54, 54, 53, 53, + /* 520 */ 52, 52, 52, 51, 234, 312, 183, 412, 236, 528, + /* 530 */ 395, 535, 358, 256, 349, 255, 397, 412, 248, 182, + /* 540 */ 353, 359, 549, 415, 236, 317, 563, 50, 47, 146, + /* 550 */ 273, 601, 73, 415, 7, 311, 590, 584, 568, 493, + /* 560 */ 213, 601, 92, 233, 232, 410, 173, 579, 579, 330, + /* 570 */ 575, 574, 631, 629, 332, 57, 58, 48, 582, 581, + /* 580 */ 583, 583, 55, 55, 56, 56, 56, 56, 199, 54, + /* 590 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 600 */ 312, 492, 340, 320, 511, 505, 572, 572, 460, 562, + /* 610 */ 549, 170, 145, 430, 67, 558, 410, 622, 579, 579, + /* 620 */ 384, 236, 600, 412, 408, 575, 574, 504, 572, 572, + /* 630 */ 571, 590, 584, 353, 198, 143, 268, 549, 316, 415, + /* 640 */ 306, 424, 207, 50, 47, 146, 167, 601, 69, 546, + /* 650 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 660 */ 56, 56, 56, 555, 54, 54, 54, 54, 53, 53, + /* 670 */ 52, 52, 52, 51, 234, 312, 600, 326, 412, 270, + /* 680 */ 145, 264, 274, 266, 459, 571, 423, 35, 412, 568, + /* 690 */ 407, 213, 428, 388, 415, 308, 212, 143, 622, 354, + /* 700 */ 317, 12, 601, 94, 415, 549, 590, 584, 50, 47, + /* 710 */ 146, 365, 601, 97, 552, 362, 318, 147, 602, 361, + /* 720 */ 325, 15, 603, 187, 206, 57, 58, 48, 582, 581, + /* 730 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54, + /* 740 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 750 */ 312, 412, 35, 412, 415, 22, 630, 2, 600, 50, + /* 760 */ 47, 146, 601, 95, 412, 485, 510, 415, 412, 415, + /* 770 */ 412, 11, 235, 486, 412, 601, 104, 601, 103, 19, + /* 780 */ 415, 590, 584, 352, 415, 40, 415, 38, 601, 105, + /* 790 */ 415, 32, 601, 106, 601, 133, 544, 169, 601, 134, + /* 800 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 810 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53, + /* 820 */ 52, 52, 52, 51, 234, 312, 412, 274, 412, 415, + /* 830 */ 412, 274, 274, 274, 201, 230, 721, 601, 98, 484, + /* 840 */ 427, 307, 415, 622, 415, 540, 415, 622, 622, 622, + /* 850 */ 601, 102, 601, 101, 601, 93, 590, 584, 262, 21, + /* 860 */ 129, 622, 522, 521, 554, 222, 469, 521, 600, 324, + /* 870 */ 323, 322, 211, 553, 622, 57, 58, 48, 582, 581, + /* 880 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54, + /* 890 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 900 */ 312, 412, 261, 412, 415, 412, 600, 210, 625, 367, + /* 910 */ 51, 234, 601, 100, 538, 606, 142, 415, 355, 415, + /* 920 */ 412, 415, 412, 496, 622, 601, 77, 601, 96, 601, + /* 930 */ 137, 590, 584, 530, 622, 529, 415, 141, 415, 28, + /* 940 */ 524, 600, 229, 544, 601, 136, 601, 135, 604, 204, + /* 950 */ 57, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 960 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53, + /* 970 */ 52, 52, 52, 51, 234, 312, 412, 360, 412, 415, + /* 980 */ 412, 360, 286, 600, 503, 220, 127, 601, 76, 629, + /* 990 */ 332, 382, 415, 622, 415, 540, 415, 622, 412, 613, + /* 1000 */ 601, 90, 601, 89, 601, 75, 590, 584, 341, 272, + /* 1010 */ 377, 622, 126, 27, 415, 622, 164, 544, 125, 280, + /* 1020 */ 373, 122, 601, 88, 480, 57, 46, 48, 582, 581, + /* 1030 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54, + /* 1040 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 1050 */ 312, 412, 360, 412, 415, 412, 284, 186, 369, 321, + /* 1060 */ 477, 170, 601, 87, 121, 473, 221, 415, 622, 415, + /* 1070 */ 254, 415, 412, 355, 412, 601, 99, 601, 86, 601, + /* 1080 */ 17, 590, 584, 259, 612, 120, 159, 158, 415, 622, + /* 1090 */ 415, 14, 465, 157, 462, 25, 601, 85, 601, 84, + /* 1100 */ 622, 58, 48, 582, 581, 583, 583, 55, 55, 56, + /* 1110 */ 56, 56, 56, 412, 54, 54, 54, 54, 53, 53, + /* 1120 */ 52, 52, 52, 51, 234, 312, 412, 262, 412, 415, + /* 1130 */ 412, 262, 118, 611, 117, 24, 10, 601, 83, 351, + /* 1140 */ 216, 219, 415, 622, 415, 608, 415, 622, 412, 622, + /* 1150 */ 601, 72, 601, 71, 601, 82, 590, 584, 262, 4, + /* 1160 */ 605, 622, 458, 115, 415, 456, 252, 154, 452, 110, + /* 1170 */ 108, 453, 601, 81, 622, 451, 622, 48, 582, 581, + /* 1180 */ 583, 583, 55, 55, 56, 56, 56, 56, 412, 54, + /* 1190 */ 54, 54, 54, 53, 53, 52, 52, 52, 51, 234, + /* 1200 */ 44, 406, 450, 3, 415, 412, 262, 107, 416, 623, + /* 1210 */ 446, 437, 601, 80, 436, 335, 238, 189, 411, 409, + /* 1220 */ 594, 415, 622, 44, 406, 401, 3, 412, 557, 601, + /* 1230 */ 70, 416, 623, 412, 622, 149, 622, 421, 404, 64, + /* 1240 */ 412, 622, 409, 415, 622, 331, 139, 148, 566, 415, + /* 1250 */ 449, 601, 18, 228, 124, 626, 415, 601, 79, 315, + /* 1260 */ 181, 404, 412, 545, 601, 78, 262, 541, 41, 42, + /* 1270 */ 534, 566, 390, 202, 262, 43, 414, 413, 415, 622, + /* 1280 */ 595, 314, 622, 622, 180, 539, 601, 92, 415, 276, + /* 1290 */ 622, 41, 42, 509, 616, 615, 601, 9, 43, 414, + /* 1300 */ 413, 622, 418, 595, 262, 622, 275, 600, 614, 622, + /* 1310 */ 218, 593, 593, 593, 592, 591, 13, 178, 217, 417, + /* 1320 */ 622, 236, 622, 44, 406, 490, 3, 269, 399, 267, + /* 1330 */ 609, 416, 623, 400, 593, 593, 593, 592, 591, 13, + /* 1340 */ 265, 622, 409, 622, 263, 622, 34, 406, 244, 3, + /* 1350 */ 258, 363, 464, 463, 416, 623, 622, 356, 251, 8, + /* 1360 */ 622, 404, 177, 599, 455, 409, 622, 622, 622, 622, + /* 1370 */ 445, 566, 243, 622, 622, 236, 295, 240, 31, 239, + /* 1380 */ 622, 431, 30, 396, 404, 290, 622, 294, 622, 293, + /* 1390 */ 144, 41, 42, 622, 566, 622, 394, 622, 43, 414, + /* 1400 */ 413, 622, 289, 595, 398, 60, 622, 292, 37, 231, + /* 1410 */ 598, 172, 622, 29, 41, 42, 393, 523, 622, 556, + /* 1420 */ 184, 43, 414, 413, 287, 387, 595, 543, 285, 518, + /* 1430 */ 537, 536, 517, 327, 593, 593, 593, 592, 591, 13, + /* 1440 */ 215, 283, 278, 514, 513, 304, 303, 302, 179, 300, + /* 1450 */ 512, 310, 454, 128, 227, 226, 309, 593, 593, 593, + /* 1460 */ 592, 591, 13, 494, 489, 225, 488, 150, 487, 242, + /* 1470 */ 163, 61, 374, 481, 162, 161, 624, 623, 241, 372, + /* 1480 */ 209, 479, 370, 260, 26, 160, 478, 364, 468, 471, + /* 1490 */ 140, 152, 119, 467, 131, 116, 155, 153, 345, 457, + /* 1500 */ 151, 346, 130, 114, 113, 112, 111, 448, 319, 23, + /* 1510 */ 109, 434, 20, 433, 432, 429, 566, 610, 573, 596, + /* 1520 */ 63, 405, 191, 279, 510, 296, 498, 288, 570, 495, + /* 1530 */ 499, 497, 461, 194, 5, 305, 193, 192, 381, 569, + /* 1540 */ 357, 256, 344, 245, 526, 246, 253, 313, 595, 343, + /* 1550 */ 447, 297, 236, 402, 550, 491, 508, 502, 501, 527, + /* 1560 */ 234, 208, 525, 962, 962, 962, 371, 962, 962, 962, + /* 1570 */ 962, 962, 962, 962, 962, 337, 962, 962, 962, 593, + /* 1580 */ 593, 593, }; static const YYCODETYPE yy_lookahead[] = { - /* 0 */ 19, 142, 143, 144, 145, 24, 1, 26, 77, 78, + /* 0 */ 19, 143, 144, 145, 146, 24, 7, 8, 27, 78, /* 10 */ 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, - /* 20 */ 89, 90, 91, 92, 26, 27, 15, 26, 27, 197, - /* 30 */ 49, 50, 77, 78, 79, 80, 204, 82, 83, 84, - /* 40 */ 85, 86, 87, 88, 89, 90, 91, 92, 23, 68, + /* 20 */ 89, 90, 91, 92, 93, 106, 107, 108, 27, 28, + /* 30 */ 15, 50, 51, 78, 79, 80, 81, 26, 83, 84, + /* 40 */ 85, 86, 87, 88, 89, 90, 91, 92, 93, 1, /* 50 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, - /* 60 */ 79, 80, 166, 82, 83, 84, 85, 86, 87, 88, - /* 70 */ 89, 90, 91, 92, 19, 94, 19, 105, 106, 107, - /* 80 */ 25, 82, 83, 84, 85, 86, 87, 88, 89, 90, - /* 90 */ 91, 92, 94, 95, 96, 94, 95, 99, 100, 101, - /* 100 */ 112, 205, 114, 115, 49, 50, 22, 23, 110, 54, - /* 110 */ 86, 87, 88, 89, 90, 91, 92, 221, 222, 223, - /* 120 */ 23, 120, 25, 68, 69, 70, 71, 72, 73, 74, - /* 130 */ 75, 76, 77, 78, 79, 80, 22, 82, 83, 84, - /* 140 */ 85, 86, 87, 88, 89, 90, 91, 92, 19, 92, - /* 150 */ 23, 67, 25, 96, 97, 98, 99, 100, 101, 102, - /* 160 */ 150, 32, 150, 118, 26, 27, 109, 150, 150, 150, - /* 170 */ 41, 161, 162, 180, 181, 165, 113, 165, 49, 50, - /* 180 */ 117, 188, 165, 165, 165, 173, 174, 170, 171, 170, - /* 190 */ 171, 173, 174, 118, 184, 16, 186, 68, 69, 70, - /* 200 */ 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, - /* 210 */ 118, 82, 83, 84, 85, 86, 87, 88, 89, 90, - /* 220 */ 91, 92, 19, 98, 86, 87, 22, 24, 160, 88, - /* 230 */ 26, 27, 94, 95, 109, 97, 224, 66, 118, 60, - /* 240 */ 150, 62, 104, 23, 106, 25, 229, 230, 229, 230, - /* 250 */ 160, 150, 49, 50, 113, 165, 96, 26, 117, 99, - /* 260 */ 100, 101, 194, 173, 174, 94, 165, 129, 130, 98, - /* 270 */ 110, 68, 69, 70, 71, 72, 73, 74, 75, 76, - /* 280 */ 77, 78, 79, 80, 194, 82, 83, 84, 85, 86, - /* 290 */ 87, 88, 89, 90, 91, 92, 19, 11, 94, 95, - /* 300 */ 129, 130, 131, 118, 150, 215, 150, 150, 150, 25, - /* 310 */ 220, 26, 27, 22, 213, 26, 27, 26, 27, 165, - /* 320 */ 25, 165, 165, 165, 30, 94, 49, 50, 34, 173, - /* 330 */ 174, 173, 174, 88, 89, 90, 91, 92, 7, 8, - /* 340 */ 160, 187, 48, 57, 187, 68, 69, 70, 71, 72, - /* 350 */ 73, 74, 75, 76, 77, 78, 79, 80, 23, 82, - /* 360 */ 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, - /* 370 */ 19, 215, 150, 215, 194, 19, 220, 88, 220, 94, - /* 380 */ 95, 23, 160, 94, 95, 94, 95, 165, 26, 27, - /* 390 */ 95, 105, 106, 107, 113, 173, 174, 217, 22, 150, - /* 400 */ 49, 50, 116, 119, 57, 120, 50, 158, 22, 21, - /* 410 */ 161, 162, 232, 136, 165, 120, 194, 237, 23, 68, - /* 420 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, - /* 430 */ 79, 80, 22, 82, 83, 84, 85, 86, 87, 88, - /* 440 */ 89, 90, 91, 92, 19, 23, 12, 112, 23, 114, - /* 450 */ 115, 63, 105, 106, 107, 23, 94, 95, 97, 98, - /* 460 */ 104, 150, 28, 116, 25, 109, 150, 150, 23, 23, - /* 470 */ 112, 25, 114, 115, 49, 50, 165, 150, 44, 11, - /* 480 */ 46, 165, 165, 16, 173, 174, 76, 136, 100, 173, - /* 490 */ 174, 57, 165, 68, 69, 70, 71, 72, 73, 74, - /* 500 */ 75, 76, 77, 78, 79, 80, 166, 82, 83, 84, - /* 510 */ 85, 86, 87, 88, 89, 90, 91, 92, 19, 169, - /* 520 */ 170, 171, 23, 12, 23, 214, 138, 60, 150, 62, - /* 530 */ 24, 215, 26, 216, 112, 150, 114, 115, 36, 28, - /* 540 */ 213, 95, 103, 165, 112, 205, 114, 115, 49, 50, - /* 550 */ 165, 173, 174, 51, 23, 44, 25, 46, 173, 174, - /* 560 */ 58, 22, 23, 22, 25, 160, 120, 68, 69, 70, - /* 570 */ 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, - /* 580 */ 230, 82, 83, 84, 85, 86, 87, 88, 89, 90, - /* 590 */ 91, 92, 19, 215, 22, 23, 23, 25, 163, 194, - /* 600 */ 94, 166, 167, 168, 25, 138, 67, 7, 8, 9, - /* 610 */ 108, 206, 207, 169, 170, 171, 150, 22, 221, 222, - /* 620 */ 223, 26, 49, 50, 86, 87, 23, 161, 162, 23, - /* 630 */ 22, 165, 24, 120, 22, 23, 25, 160, 241, 67, - /* 640 */ 176, 68, 69, 70, 71, 72, 73, 74, 75, 76, - /* 650 */ 77, 78, 79, 80, 160, 82, 83, 84, 85, 86, - /* 660 */ 87, 88, 89, 90, 91, 92, 19, 129, 130, 150, - /* 670 */ 23, 194, 35, 23, 230, 25, 150, 155, 150, 67, - /* 680 */ 150, 105, 106, 107, 165, 221, 222, 223, 194, 94, - /* 690 */ 23, 165, 25, 165, 217, 165, 49, 50, 25, 173, - /* 700 */ 174, 173, 174, 173, 174, 0, 1, 2, 118, 221, - /* 710 */ 222, 223, 193, 219, 237, 68, 69, 70, 71, 72, - /* 720 */ 73, 74, 75, 76, 77, 78, 79, 80, 150, 82, - /* 730 */ 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, - /* 740 */ 19, 150, 19, 165, 150, 24, 166, 167, 168, 227, - /* 750 */ 27, 173, 174, 231, 150, 25, 165, 150, 172, 165, - /* 760 */ 150, 242, 129, 130, 173, 174, 180, 173, 174, 165, - /* 770 */ 49, 50, 165, 150, 176, 165, 35, 173, 174, 165, - /* 780 */ 173, 174, 35, 23, 23, 25, 25, 173, 165, 68, - /* 790 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, - /* 800 */ 79, 80, 150, 82, 83, 84, 85, 86, 87, 88, - /* 810 */ 89, 90, 91, 92, 19, 150, 193, 165, 150, 221, - /* 820 */ 222, 223, 150, 213, 19, 173, 174, 23, 150, 97, - /* 830 */ 165, 150, 27, 165, 150, 150, 150, 165, 173, 174, - /* 840 */ 22, 173, 174, 165, 49, 50, 165, 52, 116, 165, - /* 850 */ 165, 165, 206, 207, 173, 174, 126, 50, 173, 174, - /* 860 */ 128, 27, 160, 68, 69, 70, 71, 72, 73, 74, - /* 870 */ 75, 76, 77, 78, 79, 80, 150, 82, 83, 84, - /* 880 */ 85, 86, 87, 88, 89, 90, 91, 92, 19, 150, - /* 890 */ 23, 165, 150, 23, 216, 25, 194, 32, 39, 173, - /* 900 */ 174, 135, 150, 137, 165, 150, 41, 165, 150, 52, - /* 910 */ 238, 104, 173, 174, 29, 173, 174, 165, 49, 50, - /* 920 */ 165, 219, 238, 165, 238, 173, 174, 52, 173, 174, - /* 930 */ 22, 173, 174, 23, 23, 160, 25, 68, 69, 70, - /* 940 */ 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, - /* 950 */ 150, 82, 83, 84, 85, 86, 87, 88, 89, 90, - /* 960 */ 91, 92, 19, 150, 150, 165, 150, 245, 246, 194, - /* 970 */ 150, 144, 145, 173, 174, 160, 150, 22, 165, 165, - /* 980 */ 22, 165, 150, 150, 116, 165, 173, 174, 52, 173, - /* 990 */ 174, 165, 49, 50, 22, 150, 128, 165, 165, 173, - /* 1000 */ 174, 187, 166, 166, 22, 173, 174, 187, 109, 194, - /* 1010 */ 165, 68, 69, 70, 71, 72, 73, 74, 75, 76, - /* 1020 */ 77, 78, 79, 80, 150, 82, 83, 84, 85, 86, - /* 1030 */ 87, 88, 89, 90, 91, 92, 19, 150, 193, 165, - /* 1040 */ 102, 205, 205, 150, 150, 247, 248, 173, 174, 19, - /* 1050 */ 150, 20, 165, 150, 150, 150, 150, 150, 165, 165, - /* 1060 */ 173, 174, 49, 50, 104, 165, 49, 50, 165, 165, - /* 1070 */ 165, 165, 165, 173, 174, 43, 173, 174, 173, 174, - /* 1080 */ 187, 24, 190, 191, 71, 72, 69, 70, 71, 72, - /* 1090 */ 73, 74, 75, 76, 77, 78, 79, 80, 150, 82, - /* 1100 */ 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, - /* 1110 */ 19, 98, 150, 165, 150, 150, 150, 150, 150, 150, - /* 1120 */ 59, 173, 174, 25, 150, 190, 191, 165, 53, 165, - /* 1130 */ 165, 165, 165, 165, 165, 173, 174, 173, 174, 165, - /* 1140 */ 49, 50, 91, 92, 1, 2, 53, 173, 174, 138, - /* 1150 */ 104, 22, 5, 1, 35, 118, 127, 150, 193, 193, - /* 1160 */ 193, 70, 71, 72, 73, 74, 75, 76, 77, 78, - /* 1170 */ 79, 80, 165, 82, 83, 84, 85, 86, 87, 88, - /* 1180 */ 89, 90, 91, 92, 19, 20, 150, 22, 150, 27, - /* 1190 */ 150, 26, 27, 108, 150, 22, 76, 76, 150, 25, - /* 1200 */ 193, 165, 37, 165, 150, 165, 22, 19, 20, 165, - /* 1210 */ 22, 173, 174, 165, 26, 27, 23, 150, 119, 165, - /* 1220 */ 150, 56, 150, 150, 150, 37, 16, 173, 174, 193, - /* 1230 */ 150, 66, 165, 193, 1, 165, 121, 165, 165, 165, - /* 1240 */ 20, 146, 147, 119, 56, 165, 150, 152, 16, 154, - /* 1250 */ 150, 86, 87, 88, 66, 160, 150, 150, 93, 94, - /* 1260 */ 95, 165, 150, 98, 108, 165, 127, 23, 65, 173, - /* 1270 */ 174, 165, 165, 150, 86, 87, 128, 165, 150, 173, - /* 1280 */ 174, 93, 94, 95, 23, 150, 98, 15, 165, 194, - /* 1290 */ 150, 140, 22, 165, 129, 130, 131, 132, 133, 134, - /* 1300 */ 165, 173, 174, 3, 116, 165, 19, 20, 150, 22, - /* 1310 */ 4, 150, 217, 26, 27, 179, 179, 129, 130, 131, - /* 1320 */ 132, 133, 134, 165, 37, 150, 165, 150, 164, 19, - /* 1330 */ 20, 150, 22, 246, 149, 249, 26, 27, 249, 244, - /* 1340 */ 165, 150, 165, 56, 6, 150, 165, 37, 173, 174, - /* 1350 */ 173, 174, 150, 66, 173, 174, 165, 149, 149, 13, - /* 1360 */ 165, 25, 150, 150, 150, 149, 56, 165, 150, 116, - /* 1370 */ 151, 150, 150, 86, 87, 150, 66, 165, 165, 165, - /* 1380 */ 93, 94, 95, 165, 150, 98, 165, 165, 151, 22, - /* 1390 */ 165, 194, 150, 26, 27, 150, 86, 87, 159, 165, - /* 1400 */ 199, 126, 123, 93, 94, 95, 200, 165, 98, 124, - /* 1410 */ 165, 122, 201, 125, 225, 135, 129, 130, 131, 132, - /* 1420 */ 133, 134, 5, 157, 157, 202, 118, 10, 11, 12, - /* 1430 */ 13, 14, 203, 66, 17, 104, 210, 121, 211, 129, - /* 1440 */ 130, 131, 132, 133, 134, 210, 175, 211, 31, 211, - /* 1450 */ 33, 210, 104, 86, 87, 47, 175, 183, 175, 42, - /* 1460 */ 103, 94, 178, 177, 22, 98, 175, 92, 228, 175, - /* 1470 */ 175, 228, 55, 183, 57, 178, 175, 156, 61, 18, - /* 1480 */ 157, 64, 156, 235, 157, 156, 45, 157, 236, 157, - /* 1490 */ 135, 156, 199, 189, 157, 68, 129, 130, 131, 22, - /* 1500 */ 189, 199, 157, 156, 192, 18, 192, 192, 199, 192, - /* 1510 */ 218, 189, 40, 157, 218, 157, 240, 240, 157, 38, - /* 1520 */ 196, 243, 105, 106, 107, 153, 198, 209, 111, 166, - /* 1530 */ 176, 181, 166, 116, 166, 230, 176, 230, 176, 226, - /* 1540 */ 199, 177, 239, 209, 185, 148, 166, 195, 209, 196, - /* 1550 */ 199, 208, 182, 233, 173, 182, 139, 186, 239, 234, - /* 1560 */ 191, 182, 173, 92, -}; -#define YY_SHIFT_USE_DFLT (-70) -#define YY_SHIFT_COUNT (417) -#define YY_SHIFT_MIN (-69) -#define YY_SHIFT_MAX (1487) + /* 60 */ 79, 80, 81, 11, 83, 84, 85, 86, 87, 88, + /* 70 */ 89, 90, 91, 92, 93, 19, 95, 89, 90, 91, + /* 80 */ 92, 93, 26, 83, 84, 85, 86, 87, 88, 89, + /* 90 */ 90, 91, 92, 93, 27, 28, 95, 96, 97, 27, + /* 100 */ 28, 100, 101, 102, 22, 19, 50, 51, 27, 28, + /* 110 */ 58, 55, 111, 7, 8, 9, 87, 88, 89, 90, + /* 120 */ 91, 92, 93, 98, 99, 69, 70, 71, 72, 73, + /* 130 */ 74, 75, 76, 77, 78, 79, 80, 81, 127, 83, + /* 140 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 150 */ 19, 223, 224, 225, 87, 88, 162, 31, 106, 107, + /* 160 */ 108, 35, 95, 96, 33, 98, 23, 95, 96, 117, + /* 170 */ 119, 243, 105, 42, 107, 49, 95, 96, 151, 93, + /* 180 */ 26, 50, 51, 97, 98, 99, 100, 101, 102, 103, + /* 190 */ 196, 22, 23, 121, 167, 26, 110, 130, 131, 67, + /* 200 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 210 */ 79, 80, 81, 219, 83, 84, 85, 86, 87, 88, + /* 220 */ 89, 90, 91, 92, 93, 19, 12, 95, 234, 119, + /* 230 */ 24, 99, 113, 239, 115, 116, 151, 68, 23, 147, + /* 240 */ 148, 26, 215, 29, 151, 153, 119, 155, 163, 164, + /* 250 */ 23, 23, 167, 26, 162, 23, 50, 51, 26, 45, + /* 260 */ 167, 47, 130, 131, 132, 172, 173, 23, 22, 23, + /* 270 */ 26, 186, 26, 188, 120, 69, 70, 71, 72, 73, + /* 280 */ 74, 75, 76, 77, 78, 79, 80, 81, 196, 83, + /* 290 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 300 */ 19, 151, 151, 23, 119, 97, 26, 19, 100, 101, + /* 310 */ 102, 219, 151, 162, 68, 22, 28, 167, 167, 111, + /* 320 */ 27, 26, 172, 173, 231, 232, 175, 176, 167, 27, + /* 330 */ 28, 50, 51, 27, 28, 119, 175, 176, 246, 24, + /* 340 */ 22, 113, 27, 115, 116, 27, 28, 196, 22, 23, + /* 350 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 360 */ 79, 80, 81, 114, 83, 84, 85, 86, 87, 88, + /* 370 */ 89, 90, 91, 92, 93, 19, 21, 151, 217, 22, + /* 380 */ 151, 231, 232, 222, 27, 28, 23, 114, 95, 50, + /* 390 */ 51, 118, 151, 167, 68, 89, 167, 95, 96, 104, + /* 400 */ 23, 95, 96, 26, 175, 176, 50, 51, 167, 22, + /* 410 */ 95, 72, 73, 95, 96, 16, 175, 176, 137, 64, + /* 420 */ 23, 195, 27, 121, 23, 69, 70, 71, 72, 73, + /* 430 */ 74, 75, 76, 77, 78, 79, 80, 81, 99, 83, + /* 440 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 450 */ 19, 12, 95, 96, 23, 226, 101, 22, 217, 19, + /* 460 */ 61, 151, 63, 222, 151, 106, 107, 108, 29, 159, + /* 470 */ 244, 151, 99, 163, 164, 23, 113, 167, 115, 116, + /* 480 */ 167, 50, 51, 110, 45, 58, 47, 167, 175, 176, + /* 490 */ 95, 51, 168, 137, 139, 175, 176, 58, 11, 22, + /* 500 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 510 */ 79, 80, 81, 22, 83, 84, 85, 86, 87, 88, + /* 520 */ 89, 90, 91, 92, 93, 19, 23, 151, 117, 23, + /* 530 */ 217, 207, 19, 106, 107, 108, 216, 151, 139, 23, + /* 540 */ 129, 28, 26, 167, 117, 105, 23, 223, 224, 225, + /* 550 */ 110, 175, 176, 167, 77, 165, 50, 51, 168, 169, + /* 560 */ 170, 175, 176, 87, 88, 113, 26, 115, 116, 171, + /* 570 */ 172, 173, 0, 1, 2, 69, 70, 71, 72, 73, + /* 580 */ 74, 75, 76, 77, 78, 79, 80, 81, 162, 83, + /* 590 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 600 */ 19, 151, 98, 217, 23, 37, 130, 131, 23, 23, + /* 610 */ 26, 26, 96, 163, 164, 23, 113, 167, 115, 116, + /* 620 */ 52, 117, 196, 151, 171, 172, 173, 59, 130, 131, + /* 630 */ 232, 50, 51, 129, 208, 209, 16, 121, 156, 167, + /* 640 */ 22, 23, 162, 223, 224, 225, 51, 175, 176, 121, + /* 650 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 660 */ 79, 80, 81, 178, 83, 84, 85, 86, 87, 88, + /* 670 */ 89, 90, 91, 92, 93, 19, 196, 109, 151, 23, + /* 680 */ 96, 61, 151, 63, 23, 232, 68, 26, 151, 168, + /* 690 */ 169, 170, 23, 89, 167, 26, 208, 209, 167, 219, + /* 700 */ 105, 36, 175, 176, 167, 121, 50, 51, 223, 224, + /* 710 */ 225, 229, 175, 176, 178, 233, 247, 248, 114, 239, + /* 720 */ 189, 22, 118, 24, 162, 69, 70, 71, 72, 73, + /* 730 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83, + /* 740 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 750 */ 19, 151, 26, 151, 167, 24, 145, 146, 196, 223, + /* 760 */ 224, 225, 175, 176, 151, 182, 183, 167, 151, 167, + /* 770 */ 151, 36, 199, 190, 151, 175, 176, 175, 176, 206, + /* 780 */ 167, 50, 51, 221, 167, 136, 167, 138, 175, 176, + /* 790 */ 167, 26, 175, 176, 175, 176, 168, 36, 175, 176, + /* 800 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 810 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88, + /* 820 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167, + /* 830 */ 151, 151, 151, 151, 162, 207, 23, 175, 176, 26, + /* 840 */ 249, 250, 167, 167, 167, 151, 167, 167, 167, 167, + /* 850 */ 175, 176, 175, 176, 175, 176, 50, 51, 151, 53, + /* 860 */ 22, 167, 192, 193, 33, 189, 192, 193, 196, 189, + /* 870 */ 189, 189, 162, 42, 167, 69, 70, 71, 72, 73, + /* 880 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83, + /* 890 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 900 */ 19, 151, 195, 151, 167, 151, 196, 162, 151, 215, + /* 910 */ 92, 93, 175, 176, 28, 174, 119, 167, 151, 167, + /* 920 */ 151, 167, 151, 182, 167, 175, 176, 175, 176, 175, + /* 930 */ 176, 50, 51, 23, 167, 23, 167, 40, 167, 22, + /* 940 */ 167, 196, 53, 168, 175, 176, 175, 176, 175, 162, + /* 950 */ 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 960 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88, + /* 970 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167, + /* 980 */ 151, 151, 207, 196, 30, 218, 22, 175, 176, 1, + /* 990 */ 2, 53, 167, 167, 167, 151, 167, 167, 151, 151, + /* 1000 */ 175, 176, 175, 176, 175, 176, 50, 51, 221, 23, + /* 1010 */ 53, 167, 22, 22, 167, 167, 103, 168, 22, 110, + /* 1020 */ 19, 105, 175, 176, 20, 69, 70, 71, 72, 73, + /* 1030 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83, + /* 1040 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 1050 */ 19, 151, 151, 151, 167, 151, 207, 24, 44, 215, + /* 1060 */ 60, 26, 175, 176, 54, 54, 240, 167, 167, 167, + /* 1070 */ 240, 167, 151, 151, 151, 175, 176, 175, 176, 175, + /* 1080 */ 176, 50, 51, 139, 151, 22, 105, 119, 167, 167, + /* 1090 */ 167, 5, 1, 36, 28, 77, 175, 176, 175, 176, + /* 1100 */ 167, 70, 71, 72, 73, 74, 75, 76, 77, 78, + /* 1110 */ 79, 80, 81, 151, 83, 84, 85, 86, 87, 88, + /* 1120 */ 89, 90, 91, 92, 93, 19, 151, 151, 151, 167, + /* 1130 */ 151, 151, 109, 151, 128, 77, 22, 175, 176, 26, + /* 1140 */ 218, 240, 167, 167, 167, 151, 167, 167, 151, 167, + /* 1150 */ 175, 176, 175, 176, 175, 176, 50, 51, 151, 22, + /* 1160 */ 151, 167, 23, 120, 167, 1, 16, 122, 20, 120, + /* 1170 */ 109, 195, 175, 176, 167, 195, 167, 71, 72, 73, + /* 1180 */ 74, 75, 76, 77, 78, 79, 80, 81, 151, 83, + /* 1190 */ 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, + /* 1200 */ 19, 20, 195, 22, 167, 151, 151, 128, 27, 28, + /* 1210 */ 129, 23, 175, 176, 23, 66, 141, 22, 151, 38, + /* 1220 */ 151, 167, 167, 19, 20, 151, 22, 151, 151, 175, + /* 1230 */ 176, 27, 28, 151, 167, 15, 167, 4, 57, 16, + /* 1240 */ 151, 167, 38, 167, 167, 3, 166, 248, 67, 167, + /* 1250 */ 195, 175, 176, 181, 181, 150, 167, 175, 176, 251, + /* 1260 */ 6, 57, 151, 151, 175, 176, 151, 151, 87, 88, + /* 1270 */ 89, 67, 151, 162, 151, 94, 95, 96, 167, 167, + /* 1280 */ 99, 251, 167, 167, 152, 151, 175, 176, 167, 151, + /* 1290 */ 167, 87, 88, 151, 150, 150, 175, 176, 94, 95, + /* 1300 */ 96, 167, 150, 99, 151, 167, 151, 196, 13, 167, + /* 1310 */ 195, 130, 131, 132, 133, 134, 135, 152, 195, 160, + /* 1320 */ 167, 117, 167, 19, 20, 151, 22, 151, 217, 151, + /* 1330 */ 161, 27, 28, 222, 130, 131, 132, 133, 134, 135, + /* 1340 */ 151, 167, 38, 167, 151, 167, 19, 20, 195, 22, + /* 1350 */ 151, 151, 151, 151, 27, 28, 167, 151, 151, 26, + /* 1360 */ 167, 57, 25, 196, 151, 38, 167, 167, 167, 167, + /* 1370 */ 151, 67, 151, 167, 167, 117, 201, 151, 125, 151, + /* 1380 */ 167, 151, 127, 124, 57, 151, 167, 202, 167, 203, + /* 1390 */ 151, 87, 88, 167, 67, 167, 151, 167, 94, 95, + /* 1400 */ 96, 167, 151, 99, 123, 126, 167, 204, 136, 227, + /* 1410 */ 205, 119, 167, 105, 87, 88, 122, 177, 167, 158, + /* 1420 */ 158, 94, 95, 96, 212, 105, 99, 213, 212, 177, + /* 1430 */ 213, 213, 185, 48, 130, 131, 132, 133, 134, 135, + /* 1440 */ 5, 212, 177, 179, 104, 10, 11, 12, 13, 14, + /* 1450 */ 177, 180, 17, 22, 230, 93, 180, 130, 131, 132, + /* 1460 */ 133, 134, 135, 185, 177, 230, 177, 32, 177, 34, + /* 1470 */ 157, 22, 18, 158, 157, 157, 27, 28, 43, 158, + /* 1480 */ 158, 158, 46, 237, 136, 157, 238, 158, 191, 201, + /* 1490 */ 69, 56, 191, 58, 220, 22, 157, 62, 18, 201, + /* 1500 */ 65, 158, 220, 194, 194, 194, 194, 201, 158, 242, + /* 1510 */ 191, 41, 242, 158, 158, 39, 67, 154, 232, 168, + /* 1520 */ 245, 228, 198, 178, 183, 200, 168, 211, 232, 168, + /* 1530 */ 178, 178, 201, 187, 198, 149, 87, 88, 179, 168, + /* 1540 */ 241, 106, 107, 108, 95, 211, 241, 112, 99, 211, + /* 1550 */ 201, 197, 117, 193, 210, 188, 184, 184, 184, 175, + /* 1560 */ 93, 235, 175, 252, 252, 252, 236, 252, 252, 252, + /* 1570 */ 252, 252, 252, 252, 252, 140, 252, 252, 252, 130, + /* 1580 */ 131, 132, +}; +#define YY_SHIFT_USE_DFLT (-82) +#define YY_SHIFT_COUNT (419) +#define YY_SHIFT_MIN (-81) +#define YY_SHIFT_MAX (1480) static const short yy_shift_ofst[] = { - /* 0 */ 1143, 1188, 1417, 1188, 1287, 1287, 138, 138, -2, -19, - /* 10 */ 1287, 1287, 1287, 1287, 347, 362, 129, 129, 795, 1165, - /* 20 */ 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, - /* 30 */ 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, - /* 40 */ 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1310, 1287, - /* 50 */ 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, 1287, - /* 60 */ 1287, 1287, 286, 362, 362, 538, 538, 231, 1253, 55, - /* 70 */ 721, 647, 573, 499, 425, 351, 277, 203, 869, 869, - /* 80 */ 869, 869, 869, 869, 869, 869, 869, 869, 869, 869, - /* 90 */ 869, 869, 869, 943, 869, 1017, 1091, 1091, -69, -45, - /* 100 */ -45, -45, -45, -45, -1, 24, 245, 362, 362, 362, - /* 110 */ 362, 362, 362, 362, 362, 362, 362, 362, 362, 362, - /* 120 */ 362, 362, 362, 388, 356, 362, 362, 362, 362, 362, - /* 130 */ 732, 868, 231, 1051, 1471, -70, -70, -70, 1367, 57, - /* 140 */ 434, 434, 289, 291, 285, 1, 204, 572, 539, 362, - /* 150 */ 362, 362, 362, 362, 362, 362, 362, 362, 362, 362, - /* 160 */ 362, 362, 362, 362, 362, 362, 362, 362, 362, 362, - /* 170 */ 362, 362, 362, 362, 362, 362, 362, 362, 362, 362, - /* 180 */ 362, 506, 506, 506, 705, 1253, 1253, 1253, -70, -70, - /* 190 */ -70, 171, 171, 160, 502, 502, 502, 446, 432, 511, - /* 200 */ 422, 358, 335, -12, -12, -12, -12, 576, 294, -12, - /* 210 */ -12, 295, 595, 141, 600, 730, 723, 723, 805, 730, - /* 220 */ 805, 439, 911, 231, 865, 231, 865, 807, 865, 723, - /* 230 */ 766, 633, 633, 231, 284, 63, 608, 1481, 1308, 1308, - /* 240 */ 1472, 1472, 1308, 1477, 1427, 1275, 1487, 1487, 1487, 1487, - /* 250 */ 1308, 1461, 1275, 1477, 1427, 1427, 1275, 1308, 1461, 1355, - /* 260 */ 1441, 1308, 1308, 1461, 1308, 1461, 1308, 1461, 1442, 1348, - /* 270 */ 1348, 1348, 1408, 1375, 1375, 1442, 1348, 1357, 1348, 1408, - /* 280 */ 1348, 1348, 1316, 1331, 1316, 1331, 1316, 1331, 1308, 1308, - /* 290 */ 1280, 1288, 1289, 1285, 1279, 1275, 1253, 1336, 1346, 1346, - /* 300 */ 1338, 1338, 1338, 1338, -70, -70, -70, -70, -70, -70, - /* 310 */ 1013, 467, 612, 84, 179, -28, 870, 410, 761, 760, - /* 320 */ 667, 650, 531, 220, 361, 331, 125, 127, 97, 1306, - /* 330 */ 1300, 1270, 1151, 1272, 1203, 1232, 1261, 1244, 1148, 1174, - /* 340 */ 1139, 1156, 1124, 1220, 1115, 1210, 1233, 1099, 1193, 1184, - /* 350 */ 1174, 1173, 1029, 1121, 1120, 1085, 1162, 1119, 1037, 1152, - /* 360 */ 1147, 1129, 1046, 1011, 1093, 1098, 1075, 1061, 1032, 960, - /* 370 */ 1057, 1031, 1030, 899, 938, 982, 936, 972, 958, 910, - /* 380 */ 955, 875, 885, 908, 857, 859, 867, 804, 590, 834, - /* 390 */ 747, 818, 513, 611, 741, 673, 637, 611, 606, 603, - /* 400 */ 579, 501, 541, 468, 386, 445, 395, 376, 281, 185, - /* 410 */ 120, 92, 75, 45, 114, 25, 11, 5, + /* 0 */ 988, 1204, 1435, 1204, 1304, 1304, 67, 67, 1, -19, + /* 10 */ 1304, 1304, 1304, 1304, 427, 81, 131, 131, 806, 1181, + /* 20 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, + /* 30 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, + /* 40 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1327, 1304, + /* 50 */ 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, 1304, + /* 60 */ 1304, 1304, 52, 81, 81, 476, 476, 395, 1258, 56, + /* 70 */ 731, 656, 581, 506, 431, 356, 281, 206, 881, 881, + /* 80 */ 881, 881, 881, 881, 881, 881, 881, 881, 881, 881, + /* 90 */ 881, 881, 881, 956, 881, 1031, 1106, 1106, -69, -45, + /* 100 */ -45, -45, -45, -45, 0, 29, -12, 81, 81, 81, + /* 110 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, + /* 120 */ 81, 81, 81, 355, 440, 81, 81, 81, 81, 81, + /* 130 */ 504, 411, 395, 818, 1467, -82, -82, -82, 1449, 86, + /* 140 */ 439, 439, 306, 357, 302, 72, 318, 246, 169, 81, + /* 150 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, + /* 160 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, + /* 170 */ 81, 81, 81, 81, 81, 81, 81, 81, 81, 81, + /* 180 */ 81, 81, 315, 315, 315, 572, 1258, 1258, 1258, -82, + /* 190 */ -82, -82, 132, 132, 208, 568, 568, 568, 516, 503, + /* 200 */ 214, 452, 363, 228, 119, 119, 119, 119, 359, 126, + /* 210 */ 119, 119, 584, 293, 604, 106, 11, 288, 288, 513, + /* 220 */ 11, 513, 295, 813, 395, 831, 395, 831, 595, 831, + /* 230 */ 288, 649, 498, 498, 395, 154, 273, 699, 1476, 1292, + /* 240 */ 1292, 1470, 1470, 1292, 1473, 1421, 1255, 1480, 1480, 1480, + /* 250 */ 1480, 1292, 1454, 1255, 1473, 1421, 1421, 1255, 1292, 1454, + /* 260 */ 1348, 1436, 1292, 1292, 1454, 1292, 1454, 1292, 1454, 1431, + /* 270 */ 1320, 1320, 1320, 1385, 1362, 1362, 1431, 1320, 1340, 1320, + /* 280 */ 1385, 1320, 1320, 1294, 1308, 1294, 1308, 1294, 1308, 1292, + /* 290 */ 1292, 1272, 1279, 1281, 1253, 1259, 1255, 1258, 1337, 1333, + /* 300 */ 1295, 1295, 1254, 1254, 1254, 1254, -82, -82, -82, -82, + /* 310 */ -82, -82, 339, 399, 618, 326, 620, -81, 669, 477, + /* 320 */ 661, 585, 377, 280, 244, 232, 25, -1, 373, 227, + /* 330 */ 215, 1233, 1242, 1195, 1075, 1220, 1149, 1223, 1191, 1188, + /* 340 */ 1081, 1113, 1079, 1061, 1049, 1148, 1045, 1150, 1164, 1043, + /* 350 */ 1139, 1137, 1113, 1114, 1006, 1058, 1018, 1023, 1066, 1057, + /* 360 */ 968, 1091, 1086, 1063, 981, 944, 1011, 1035, 1010, 1000, + /* 370 */ 1014, 916, 1033, 1004, 1001, 909, 913, 996, 957, 991, + /* 380 */ 990, 986, 964, 938, 954, 917, 889, 897, 912, 910, + /* 390 */ 797, 886, 761, 838, 528, 726, 735, 765, 665, 726, + /* 400 */ 592, 586, 540, 523, 491, 487, 435, 401, 397, 387, + /* 410 */ 249, 216, 185, 127, 110, 51, 82, 143, 15, 48, }; -#define YY_REDUCE_USE_DFLT (-169) -#define YY_REDUCE_COUNT (309) -#define YY_REDUCE_MIN (-168) -#define YY_REDUCE_MAX (1397) +#define YY_REDUCE_USE_DFLT (-143) +#define YY_REDUCE_COUNT (311) +#define YY_REDUCE_MIN (-142) +#define YY_REDUCE_MAX (1387) static const short yy_reduce_ofst[] = { - /* 0 */ -141, 90, 1095, 222, 158, 156, 19, 17, 10, -104, - /* 10 */ 378, 316, 311, 12, 180, 249, 598, 464, 397, 1181, - /* 20 */ 1177, 1175, 1128, 1106, 1096, 1054, 1038, 974, 964, 962, - /* 30 */ 948, 905, 903, 900, 887, 874, 832, 826, 816, 813, - /* 40 */ 800, 758, 755, 752, 742, 739, 726, 685, 681, 668, - /* 50 */ 665, 652, 607, 604, 594, 591, 578, 530, 528, 526, - /* 60 */ 385, 18, 477, 466, 519, 444, 350, 435, 405, 488, - /* 70 */ 488, 488, 488, 488, 488, 488, 488, 488, 488, 488, - /* 80 */ 488, 488, 488, 488, 488, 488, 488, 488, 488, 488, - /* 90 */ 488, 488, 488, 488, 488, 488, 488, 488, 488, 488, - /* 100 */ 488, 488, 488, 488, 488, 488, 488, 1040, 678, 1036, - /* 110 */ 1007, 967, 966, 965, 845, 686, 610, 684, 317, 672, - /* 120 */ 893, 327, 623, 522, -7, 820, 814, 157, 154, 101, - /* 130 */ 702, 494, 580, 488, 488, 488, 488, 488, 614, 586, - /* 140 */ 935, 892, 968, 1245, 1242, 1234, 1225, 798, 798, 1222, - /* 150 */ 1221, 1218, 1214, 1213, 1212, 1202, 1195, 1191, 1161, 1158, - /* 160 */ 1140, 1135, 1123, 1112, 1107, 1100, 1080, 1074, 1073, 1072, - /* 170 */ 1070, 1067, 1048, 1044, 969, 968, 907, 906, 904, 894, - /* 180 */ 833, 837, 836, 340, 827, 815, 775, 68, 722, 646, - /* 190 */ -168, 1389, 1381, 1371, 1379, 1373, 1370, 1343, 1352, 1369, - /* 200 */ 1352, 1352, 1352, 1352, 1352, 1352, 1352, 1325, 1320, 1352, - /* 210 */ 1352, 1343, 1380, 1353, 1397, 1351, 1339, 1334, 1319, 1341, - /* 220 */ 1303, 1364, 1359, 1368, 1362, 1366, 1360, 1350, 1354, 1318, - /* 230 */ 1313, 1307, 1305, 1363, 1328, 1324, 1372, 1278, 1361, 1358, - /* 240 */ 1277, 1276, 1356, 1296, 1322, 1309, 1317, 1315, 1314, 1312, - /* 250 */ 1345, 1347, 1302, 1292, 1311, 1304, 1293, 1337, 1335, 1252, - /* 260 */ 1248, 1332, 1330, 1329, 1327, 1326, 1323, 1321, 1297, 1301, - /* 270 */ 1295, 1294, 1290, 1243, 1240, 1284, 1291, 1286, 1283, 1274, - /* 280 */ 1281, 1271, 1238, 1241, 1236, 1235, 1227, 1226, 1267, 1266, - /* 290 */ 1189, 1229, 1223, 1211, 1206, 1201, 1197, 1239, 1237, 1219, - /* 300 */ 1216, 1209, 1208, 1185, 1089, 1086, 1087, 1137, 1136, 1164, + /* 0 */ -142, 1111, 92, 151, 241, 161, 150, 93, 85, 324, + /* 10 */ 386, 313, 320, 229, -6, 310, 536, 485, -72, 1121, + /* 20 */ 1089, 1082, 1076, 1054, 1037, 997, 979, 977, 975, 962, + /* 30 */ 923, 921, 904, 902, 900, 887, 847, 829, 827, 825, + /* 40 */ 812, 771, 769, 754, 752, 750, 737, 679, 677, 675, + /* 50 */ 662, 623, 619, 617, 613, 602, 600, 587, 537, 527, + /* 60 */ 472, 376, 480, 450, 226, 453, 398, 390, 426, 420, + /* 70 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420, + /* 80 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420, + /* 90 */ 420, 420, 420, 420, 420, 420, 420, 420, 420, 420, + /* 100 */ 420, 420, 420, 420, 420, 420, 420, 1153, 922, 1123, + /* 110 */ 1115, 1055, 1007, 980, 976, 901, 844, 830, 767, 826, + /* 120 */ 682, 694, 707, 482, 583, 681, 680, 676, 531, 27, + /* 130 */ 787, 562, 521, 420, 420, 420, 420, 420, 773, 741, + /* 140 */ 674, 670, 1067, 1251, 1245, 1239, 1234, 591, 591, 1230, + /* 150 */ 1228, 1226, 1221, 1219, 1213, 1207, 1206, 1202, 1201, 1200, + /* 160 */ 1199, 1193, 1189, 1178, 1176, 1174, 1155, 1142, 1138, 1134, + /* 170 */ 1116, 1112, 1077, 1074, 1069, 1067, 1009, 994, 982, 933, + /* 180 */ 848, 757, 849, 775, 628, 611, 745, 710, 672, 469, + /* 190 */ 488, 573, 1387, 1384, 1367, 1374, 1373, 1372, 1344, 1354, + /* 200 */ 1360, 1354, 1354, 1354, 1354, 1354, 1354, 1354, 1330, 1326, + /* 210 */ 1354, 1354, 1344, 1371, 1336, 1386, 1349, 1338, 1334, 1305, + /* 220 */ 1331, 1299, 1359, 1346, 1361, 1353, 1358, 1352, 1341, 1345, + /* 230 */ 1316, 1293, 1296, 1286, 1351, 1325, 1324, 1363, 1275, 1356, + /* 240 */ 1355, 1270, 1267, 1350, 1282, 1319, 1306, 1312, 1311, 1310, + /* 250 */ 1309, 1343, 1339, 1298, 1274, 1301, 1297, 1288, 1329, 1328, + /* 260 */ 1248, 1246, 1323, 1322, 1318, 1321, 1317, 1315, 1313, 1276, + /* 270 */ 1291, 1289, 1287, 1278, 1235, 1224, 1271, 1273, 1264, 1265, + /* 280 */ 1247, 1252, 1240, 1218, 1229, 1217, 1216, 1214, 1212, 1262, + /* 290 */ 1261, 1182, 1205, 1203, 1186, 1185, 1175, 1167, 1169, 1159, + /* 300 */ 1165, 1132, 1152, 1145, 1144, 1105, 1030, 1008, 999, 1073, + /* 310 */ 1072, 1080, }; static const YYACTIONTYPE yy_default[] = { - /* 0 */ 633, 867, 955, 955, 867, 867, 955, 955, 955, 757, - /* 10 */ 955, 955, 955, 865, 955, 955, 785, 785, 929, 955, - /* 20 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 30 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 40 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 50 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 60 */ 955, 955, 955, 955, 955, 955, 955, 672, 761, 791, - /* 70 */ 955, 955, 955, 955, 955, 955, 955, 955, 928, 930, - /* 80 */ 799, 798, 908, 772, 796, 789, 793, 868, 861, 862, - /* 90 */ 860, 864, 869, 955, 792, 828, 845, 827, 839, 844, - /* 100 */ 851, 843, 840, 830, 829, 831, 832, 955, 955, 955, - /* 110 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 120 */ 955, 955, 955, 659, 726, 955, 955, 955, 955, 955, - /* 130 */ 955, 955, 955, 833, 834, 848, 847, 846, 955, 664, - /* 140 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 150 */ 935, 933, 955, 880, 955, 955, 955, 955, 955, 955, - /* 160 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 170 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 180 */ 639, 757, 757, 757, 633, 955, 955, 955, 947, 761, - /* 190 */ 751, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 200 */ 955, 955, 955, 801, 740, 918, 920, 955, 901, 738, - /* 210 */ 661, 759, 674, 749, 641, 795, 774, 774, 913, 795, - /* 220 */ 913, 697, 720, 955, 785, 955, 785, 694, 785, 774, - /* 230 */ 863, 955, 955, 955, 758, 749, 955, 940, 765, 765, - /* 240 */ 932, 932, 765, 807, 730, 795, 737, 737, 737, 737, - /* 250 */ 765, 656, 795, 807, 730, 730, 795, 765, 656, 907, - /* 260 */ 905, 765, 765, 656, 765, 656, 765, 656, 873, 728, - /* 270 */ 728, 728, 712, 877, 877, 873, 728, 697, 728, 712, - /* 280 */ 728, 728, 778, 773, 778, 773, 778, 773, 765, 765, - /* 290 */ 955, 790, 779, 788, 786, 795, 955, 715, 649, 649, - /* 300 */ 638, 638, 638, 638, 952, 952, 947, 699, 699, 682, - /* 310 */ 955, 955, 955, 955, 955, 955, 955, 882, 955, 955, - /* 320 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 330 */ 634, 942, 955, 955, 939, 955, 955, 955, 955, 800, - /* 340 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 350 */ 917, 955, 955, 955, 955, 955, 955, 955, 911, 955, - /* 360 */ 955, 955, 955, 955, 955, 904, 903, 955, 955, 955, - /* 370 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 380 */ 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, - /* 390 */ 955, 955, 955, 787, 955, 780, 955, 866, 955, 955, - /* 400 */ 955, 955, 955, 955, 955, 955, 955, 955, 743, 816, - /* 410 */ 955, 815, 819, 814, 666, 955, 647, 955, 630, 635, - /* 420 */ 951, 954, 953, 950, 949, 948, 943, 941, 938, 937, - /* 430 */ 936, 934, 931, 927, 886, 884, 891, 890, 889, 888, - /* 440 */ 887, 885, 883, 881, 802, 797, 794, 926, 879, 739, - /* 450 */ 736, 735, 655, 944, 910, 919, 806, 805, 808, 916, - /* 460 */ 915, 914, 912, 909, 896, 804, 803, 731, 871, 870, - /* 470 */ 658, 900, 899, 898, 902, 906, 897, 767, 657, 654, - /* 480 */ 663, 718, 719, 727, 725, 724, 723, 722, 721, 717, - /* 490 */ 665, 673, 711, 696, 695, 876, 878, 875, 874, 704, - /* 500 */ 703, 709, 708, 707, 706, 705, 702, 701, 700, 693, - /* 510 */ 692, 698, 691, 714, 713, 710, 690, 734, 733, 732, - /* 520 */ 729, 689, 688, 687, 819, 686, 685, 825, 824, 812, - /* 530 */ 855, 754, 753, 752, 764, 763, 776, 775, 810, 809, - /* 540 */ 777, 762, 756, 755, 771, 770, 769, 768, 760, 750, - /* 550 */ 782, 784, 783, 781, 857, 766, 854, 925, 924, 923, - /* 560 */ 922, 921, 859, 858, 826, 823, 677, 678, 894, 893, - /* 570 */ 895, 892, 680, 679, 676, 675, 856, 745, 744, 852, - /* 580 */ 849, 841, 837, 853, 850, 842, 838, 836, 835, 821, - /* 590 */ 820, 818, 817, 813, 822, 668, 746, 742, 741, 811, - /* 600 */ 748, 747, 684, 683, 681, 662, 660, 653, 651, 650, - /* 610 */ 652, 648, 646, 645, 644, 643, 642, 671, 670, 669, - /* 620 */ 667, 666, 640, 637, 636, 632, 631, 629, + /* 0 */ 636, 872, 960, 960, 872, 872, 960, 960, 960, 762, + /* 10 */ 960, 960, 960, 870, 960, 960, 790, 790, 934, 960, + /* 20 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 30 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 40 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 50 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 60 */ 960, 960, 960, 960, 960, 960, 960, 677, 766, 796, + /* 70 */ 960, 960, 960, 960, 960, 960, 960, 960, 933, 935, + /* 80 */ 804, 803, 913, 777, 801, 794, 798, 873, 866, 867, + /* 90 */ 865, 869, 874, 960, 797, 833, 850, 832, 844, 849, + /* 100 */ 856, 848, 845, 835, 834, 836, 837, 960, 960, 960, + /* 110 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 120 */ 960, 960, 960, 662, 731, 960, 960, 960, 960, 960, + /* 130 */ 960, 960, 960, 838, 839, 853, 852, 851, 960, 669, + /* 140 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 150 */ 940, 938, 960, 885, 960, 960, 960, 960, 960, 960, + /* 160 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 170 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 180 */ 960, 642, 762, 762, 762, 636, 960, 960, 960, 952, + /* 190 */ 766, 756, 960, 960, 960, 960, 960, 960, 960, 960, + /* 200 */ 960, 960, 960, 960, 806, 745, 923, 925, 960, 906, + /* 210 */ 743, 664, 764, 679, 754, 644, 800, 779, 779, 918, + /* 220 */ 800, 918, 702, 725, 960, 790, 960, 790, 699, 790, + /* 230 */ 779, 868, 960, 960, 960, 763, 754, 960, 945, 770, + /* 240 */ 770, 937, 937, 770, 812, 735, 800, 742, 742, 742, + /* 250 */ 742, 770, 659, 800, 812, 735, 735, 800, 770, 659, + /* 260 */ 912, 910, 770, 770, 659, 770, 659, 770, 659, 878, + /* 270 */ 733, 733, 733, 717, 882, 882, 878, 733, 702, 733, + /* 280 */ 717, 733, 733, 783, 778, 783, 778, 783, 778, 770, + /* 290 */ 770, 960, 795, 784, 793, 791, 800, 960, 665, 720, + /* 300 */ 652, 652, 641, 641, 641, 641, 957, 957, 952, 704, + /* 310 */ 704, 687, 960, 960, 960, 960, 960, 960, 960, 887, + /* 320 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 330 */ 960, 960, 637, 947, 960, 960, 944, 960, 960, 960, + /* 340 */ 960, 805, 960, 960, 960, 960, 960, 960, 960, 960, + /* 350 */ 960, 960, 922, 960, 960, 960, 960, 960, 960, 960, + /* 360 */ 916, 960, 960, 960, 960, 960, 960, 909, 908, 960, + /* 370 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 380 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 390 */ 960, 960, 960, 960, 960, 792, 960, 785, 960, 871, + /* 400 */ 960, 960, 960, 960, 960, 960, 960, 960, 960, 960, + /* 410 */ 748, 821, 960, 820, 824, 819, 671, 960, 650, 960, + /* 420 */ 633, 638, 956, 959, 958, 955, 954, 953, 948, 946, + /* 430 */ 943, 942, 941, 939, 936, 932, 891, 889, 896, 895, + /* 440 */ 894, 893, 892, 890, 888, 886, 807, 802, 799, 931, + /* 450 */ 884, 744, 741, 740, 658, 949, 915, 924, 811, 810, + /* 460 */ 813, 921, 920, 919, 917, 914, 901, 809, 808, 736, + /* 470 */ 876, 875, 661, 905, 904, 903, 907, 911, 902, 772, + /* 480 */ 660, 657, 668, 723, 724, 732, 730, 729, 728, 727, + /* 490 */ 726, 722, 670, 678, 716, 701, 700, 881, 883, 880, + /* 500 */ 879, 709, 708, 714, 713, 712, 711, 710, 707, 706, + /* 510 */ 705, 698, 697, 703, 696, 719, 718, 715, 695, 739, + /* 520 */ 738, 737, 734, 694, 693, 692, 824, 691, 690, 830, + /* 530 */ 829, 817, 860, 759, 758, 757, 769, 768, 781, 780, + /* 540 */ 815, 814, 782, 767, 761, 760, 776, 775, 774, 773, + /* 550 */ 765, 755, 787, 789, 788, 786, 862, 771, 859, 930, + /* 560 */ 929, 928, 927, 926, 864, 863, 831, 828, 682, 683, + /* 570 */ 899, 898, 900, 897, 685, 684, 681, 680, 861, 750, + /* 580 */ 749, 857, 854, 846, 842, 858, 855, 847, 843, 841, + /* 590 */ 840, 826, 825, 823, 822, 818, 827, 673, 751, 747, + /* 600 */ 746, 816, 753, 752, 689, 688, 686, 667, 666, 663, + /* 610 */ 656, 654, 653, 655, 651, 649, 648, 647, 646, 645, + /* 620 */ 676, 675, 674, 672, 671, 643, 640, 639, 635, 634, + /* 630 */ 632, }; /* The next table maps tokens into fallback tokens. If a construct ** like the following: ** @@ -113573,75 +114952,76 @@ */ #ifdef YYFALLBACK static const YYCODETYPE yyFallback[] = { 0, /* $ => nothing */ 0, /* SEMI => nothing */ - 26, /* EXPLAIN => ID */ - 26, /* QUERY => ID */ - 26, /* PLAN => ID */ - 26, /* BEGIN => ID */ + 27, /* EXPLAIN => ID */ + 27, /* QUERY => ID */ + 27, /* PLAN => ID */ + 27, /* BEGIN => ID */ 0, /* TRANSACTION => nothing */ - 26, /* DEFERRED => ID */ - 26, /* IMMEDIATE => ID */ - 26, /* EXCLUSIVE => ID */ + 27, /* DEFERRED => ID */ + 27, /* IMMEDIATE => ID */ + 27, /* EXCLUSIVE => ID */ 0, /* COMMIT => nothing */ - 26, /* END => ID */ - 26, /* ROLLBACK => ID */ - 26, /* SAVEPOINT => ID */ - 26, /* RELEASE => ID */ + 27, /* END => ID */ + 27, /* ROLLBACK => ID */ + 27, /* SAVEPOINT => ID */ + 27, /* RELEASE => ID */ 0, /* TO => nothing */ 0, /* TABLE => nothing */ 0, /* CREATE => nothing */ - 26, /* IF => ID */ + 27, /* IF => ID */ 0, /* NOT => nothing */ 0, /* EXISTS => nothing */ - 26, /* TEMP => ID */ + 27, /* TEMP => ID */ 0, /* LP => nothing */ 0, /* RP => nothing */ 0, /* AS => nothing */ + 27, /* WITHOUT => ID */ 0, /* COMMA => nothing */ 0, /* ID => nothing */ 0, /* INDEXED => nothing */ - 26, /* ABORT => ID */ - 26, /* ACTION => ID */ - 26, /* AFTER => ID */ - 26, /* ANALYZE => ID */ - 26, /* ASC => ID */ - 26, /* ATTACH => ID */ - 26, /* BEFORE => ID */ - 26, /* BY => ID */ - 26, /* CASCADE => ID */ - 26, /* CAST => ID */ - 26, /* COLUMNKW => ID */ - 26, /* CONFLICT => ID */ - 26, /* DATABASE => ID */ - 26, /* DESC => ID */ - 26, /* DETACH => ID */ - 26, /* EACH => ID */ - 26, /* FAIL => ID */ - 26, /* FOR => ID */ - 26, /* IGNORE => ID */ - 26, /* INITIALLY => ID */ - 26, /* INSTEAD => ID */ - 26, /* LIKE_KW => ID */ - 26, /* MATCH => ID */ - 26, /* NO => ID */ - 26, /* KEY => ID */ - 26, /* OF => ID */ - 26, /* OFFSET => ID */ - 26, /* PRAGMA => ID */ - 26, /* RAISE => ID */ - 26, /* REPLACE => ID */ - 26, /* RESTRICT => ID */ - 26, /* ROW => ID */ - 26, /* TRIGGER => ID */ - 26, /* VACUUM => ID */ - 26, /* VIEW => ID */ - 26, /* VIRTUAL => ID */ - 26, /* REINDEX => ID */ - 26, /* RENAME => ID */ - 26, /* CTIME_KW => ID */ + 27, /* ABORT => ID */ + 27, /* ACTION => ID */ + 27, /* AFTER => ID */ + 27, /* ANALYZE => ID */ + 27, /* ASC => ID */ + 27, /* ATTACH => ID */ + 27, /* BEFORE => ID */ + 27, /* BY => ID */ + 27, /* CASCADE => ID */ + 27, /* CAST => ID */ + 27, /* COLUMNKW => ID */ + 27, /* CONFLICT => ID */ + 27, /* DATABASE => ID */ + 27, /* DESC => ID */ + 27, /* DETACH => ID */ + 27, /* EACH => ID */ + 27, /* FAIL => ID */ + 27, /* FOR => ID */ + 27, /* IGNORE => ID */ + 27, /* INITIALLY => ID */ + 27, /* INSTEAD => ID */ + 27, /* LIKE_KW => ID */ + 27, /* MATCH => ID */ + 27, /* NO => ID */ + 27, /* KEY => ID */ + 27, /* OF => ID */ + 27, /* OFFSET => ID */ + 27, /* PRAGMA => ID */ + 27, /* RAISE => ID */ + 27, /* REPLACE => ID */ + 27, /* RESTRICT => ID */ + 27, /* ROW => ID */ + 27, /* TRIGGER => ID */ + 27, /* VACUUM => ID */ + 27, /* VIEW => ID */ + 27, /* VIRTUAL => ID */ + 27, /* REINDEX => ID */ + 27, /* RENAME => ID */ + 27, /* CTIME_KW => ID */ }; #endif /* YYFALLBACK */ /* The following structure represents a single element of the ** parser's stack. Information stored includes: @@ -113722,67 +115102,67 @@ "PLAN", "BEGIN", "TRANSACTION", "DEFERRED", "IMMEDIATE", "EXCLUSIVE", "COMMIT", "END", "ROLLBACK", "SAVEPOINT", "RELEASE", "TO", "TABLE", "CREATE", "IF", "NOT", "EXISTS", "TEMP", "LP", "RP", - "AS", "COMMA", "ID", "INDEXED", - "ABORT", "ACTION", "AFTER", "ANALYZE", - "ASC", "ATTACH", "BEFORE", "BY", - "CASCADE", "CAST", "COLUMNKW", "CONFLICT", - "DATABASE", "DESC", "DETACH", "EACH", - "FAIL", "FOR", "IGNORE", "INITIALLY", - "INSTEAD", "LIKE_KW", "MATCH", "NO", - "KEY", "OF", "OFFSET", "PRAGMA", - "RAISE", "REPLACE", "RESTRICT", "ROW", - "TRIGGER", "VACUUM", "VIEW", "VIRTUAL", - "REINDEX", "RENAME", "CTIME_KW", "ANY", - "OR", "AND", "IS", "BETWEEN", - "IN", "ISNULL", "NOTNULL", "NE", - "EQ", "GT", "LE", "LT", - "GE", "ESCAPE", "BITAND", "BITOR", - "LSHIFT", "RSHIFT", "PLUS", "MINUS", - "STAR", "SLASH", "REM", "CONCAT", - "COLLATE", "BITNOT", "STRING", "JOIN_KW", - "CONSTRAINT", "DEFAULT", "NULL", "PRIMARY", - "UNIQUE", "CHECK", "REFERENCES", "AUTOINCR", - "ON", "INSERT", "DELETE", "UPDATE", - "SET", "DEFERRABLE", "FOREIGN", "DROP", - "UNION", "ALL", "EXCEPT", "INTERSECT", - "SELECT", "DISTINCT", "DOT", "FROM", - "JOIN", "USING", "ORDER", "GROUP", - "HAVING", "LIMIT", "WHERE", "INTO", - "VALUES", "INTEGER", "FLOAT", "BLOB", - "REGISTER", "VARIABLE", "CASE", "WHEN", - "THEN", "ELSE", "INDEX", "ALTER", - "ADD", "error", "input", "cmdlist", - "ecmd", "explain", "cmdx", "cmd", - "transtype", "trans_opt", "nm", "savepoint_opt", - "create_table", "create_table_args", "createkw", "temp", - "ifnotexists", "dbnm", "columnlist", "conslist_opt", - "select", "column", "columnid", "type", - "carglist", "id", "ids", "typetoken", - "typename", "signed", "plus_num", "minus_num", - "ccons", "term", "expr", "onconf", - "sortorder", "autoinc", "idxlist_opt", "refargs", - "defer_subclause", "refarg", "refact", "init_deferred_pred_opt", - "conslist", "tconscomma", "tcons", "idxlist", - "defer_subclause_opt", "orconf", "resolvetype", "raisetype", - "ifexists", "fullname", "oneselect", "multiselect_op", - "distinct", "selcollist", "from", "where_opt", - "groupby_opt", "having_opt", "orderby_opt", "limit_opt", - "sclp", "as", "seltablist", "stl_prefix", - "joinop", "indexed_opt", "on_opt", "using_opt", - "joinop2", "inscollist", "sortlist", "nexprlist", - "setlist", "insert_cmd", "inscollist_opt", "valuelist", - "exprlist", "likeop", "between_op", "in_op", - "case_operand", "case_exprlist", "case_else", "uniqueflag", - "collate", "nmnum", "number", "trigger_decl", - "trigger_cmd_list", "trigger_time", "trigger_event", "foreach_clause", - "when_clause", "trigger_cmd", "trnm", "tridxby", - "database_kw_opt", "key_opt", "add_column_fullname", "kwcolumn_opt", - "create_vtab", "vtabarglist", "vtabarg", "vtabargtoken", - "lp", "anylist", + "AS", "WITHOUT", "COMMA", "ID", + "INDEXED", "ABORT", "ACTION", "AFTER", + "ANALYZE", "ASC", "ATTACH", "BEFORE", + "BY", "CASCADE", "CAST", "COLUMNKW", + "CONFLICT", "DATABASE", "DESC", "DETACH", + "EACH", "FAIL", "FOR", "IGNORE", + "INITIALLY", "INSTEAD", "LIKE_KW", "MATCH", + "NO", "KEY", "OF", "OFFSET", + "PRAGMA", "RAISE", "REPLACE", "RESTRICT", + "ROW", "TRIGGER", "VACUUM", "VIEW", + "VIRTUAL", "REINDEX", "RENAME", "CTIME_KW", + "ANY", "OR", "AND", "IS", + "BETWEEN", "IN", "ISNULL", "NOTNULL", + "NE", "EQ", "GT", "LE", + "LT", "GE", "ESCAPE", "BITAND", + "BITOR", "LSHIFT", "RSHIFT", "PLUS", + "MINUS", "STAR", "SLASH", "REM", + "CONCAT", "COLLATE", "BITNOT", "STRING", + "JOIN_KW", "CONSTRAINT", "DEFAULT", "NULL", + "PRIMARY", "UNIQUE", "CHECK", "REFERENCES", + "AUTOINCR", "ON", "INSERT", "DELETE", + "UPDATE", "SET", "DEFERRABLE", "FOREIGN", + "DROP", "UNION", "ALL", "EXCEPT", + "INTERSECT", "SELECT", "DISTINCT", "DOT", + "FROM", "JOIN", "USING", "ORDER", + "GROUP", "HAVING", "LIMIT", "WHERE", + "INTO", "VALUES", "INTEGER", "FLOAT", + "BLOB", "REGISTER", "VARIABLE", "CASE", + "WHEN", "THEN", "ELSE", "INDEX", + "ALTER", "ADD", "error", "input", + "cmdlist", "ecmd", "explain", "cmdx", + "cmd", "transtype", "trans_opt", "nm", + "savepoint_opt", "create_table", "create_table_args", "createkw", + "temp", "ifnotexists", "dbnm", "columnlist", + "conslist_opt", "table_options", "select", "column", + "columnid", "type", "carglist", "id", + "ids", "typetoken", "typename", "signed", + "plus_num", "minus_num", "ccons", "term", + "expr", "onconf", "sortorder", "autoinc", + "idxlist_opt", "refargs", "defer_subclause", "refarg", + "refact", "init_deferred_pred_opt", "conslist", "tconscomma", + "tcons", "idxlist", "defer_subclause_opt", "orconf", + "resolvetype", "raisetype", "ifexists", "fullname", + "oneselect", "multiselect_op", "distinct", "selcollist", + "from", "where_opt", "groupby_opt", "having_opt", + "orderby_opt", "limit_opt", "sclp", "as", + "seltablist", "stl_prefix", "joinop", "indexed_opt", + "on_opt", "using_opt", "joinop2", "idlist", + "sortlist", "nexprlist", "setlist", "insert_cmd", + "inscollist_opt", "valuelist", "exprlist", "likeop", + "between_op", "in_op", "case_operand", "case_exprlist", + "case_else", "uniqueflag", "collate", "nmnum", + "number", "trigger_decl", "trigger_cmd_list", "trigger_time", + "trigger_event", "foreach_clause", "when_clause", "trigger_cmd", + "trnm", "tridxby", "database_kw_opt", "key_opt", + "add_column_fullname", "kwcolumn_opt", "create_vtab", "vtabarglist", + "vtabarg", "vtabargtoken", "lp", "anylist", }; #endif /* NDEBUG */ #ifndef NDEBUG /* For tracing reduce actions, the names of all rules are required. @@ -113818,305 +115198,307 @@ /* 27 */ "createkw ::= CREATE", /* 28 */ "ifnotexists ::=", /* 29 */ "ifnotexists ::= IF NOT EXISTS", /* 30 */ "temp ::= TEMP", /* 31 */ "temp ::=", - /* 32 */ "create_table_args ::= LP columnlist conslist_opt RP", + /* 32 */ "create_table_args ::= LP columnlist conslist_opt RP table_options", /* 33 */ "create_table_args ::= AS select", - /* 34 */ "columnlist ::= columnlist COMMA column", - /* 35 */ "columnlist ::= column", - /* 36 */ "column ::= columnid type carglist", - /* 37 */ "columnid ::= nm", - /* 38 */ "id ::= ID", - /* 39 */ "id ::= INDEXED", - /* 40 */ "ids ::= ID|STRING", - /* 41 */ "nm ::= id", - /* 42 */ "nm ::= STRING", - /* 43 */ "nm ::= JOIN_KW", - /* 44 */ "type ::=", - /* 45 */ "type ::= typetoken", - /* 46 */ "typetoken ::= typename", - /* 47 */ "typetoken ::= typename LP signed RP", - /* 48 */ "typetoken ::= typename LP signed COMMA signed RP", - /* 49 */ "typename ::= ids", - /* 50 */ "typename ::= typename ids", - /* 51 */ "signed ::= plus_num", - /* 52 */ "signed ::= minus_num", - /* 53 */ "carglist ::= carglist ccons", - /* 54 */ "carglist ::=", - /* 55 */ "ccons ::= CONSTRAINT nm", - /* 56 */ "ccons ::= DEFAULT term", - /* 57 */ "ccons ::= DEFAULT LP expr RP", - /* 58 */ "ccons ::= DEFAULT PLUS term", - /* 59 */ "ccons ::= DEFAULT MINUS term", - /* 60 */ "ccons ::= DEFAULT id", - /* 61 */ "ccons ::= NULL onconf", - /* 62 */ "ccons ::= NOT NULL onconf", - /* 63 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc", - /* 64 */ "ccons ::= UNIQUE onconf", - /* 65 */ "ccons ::= CHECK LP expr RP", - /* 66 */ "ccons ::= REFERENCES nm idxlist_opt refargs", - /* 67 */ "ccons ::= defer_subclause", - /* 68 */ "ccons ::= COLLATE ids", - /* 69 */ "autoinc ::=", - /* 70 */ "autoinc ::= AUTOINCR", - /* 71 */ "refargs ::=", - /* 72 */ "refargs ::= refargs refarg", - /* 73 */ "refarg ::= MATCH nm", - /* 74 */ "refarg ::= ON INSERT refact", - /* 75 */ "refarg ::= ON DELETE refact", - /* 76 */ "refarg ::= ON UPDATE refact", - /* 77 */ "refact ::= SET NULL", - /* 78 */ "refact ::= SET DEFAULT", - /* 79 */ "refact ::= CASCADE", - /* 80 */ "refact ::= RESTRICT", - /* 81 */ "refact ::= NO ACTION", - /* 82 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt", - /* 83 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt", - /* 84 */ "init_deferred_pred_opt ::=", - /* 85 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED", - /* 86 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE", - /* 87 */ "conslist_opt ::=", - /* 88 */ "conslist_opt ::= COMMA conslist", - /* 89 */ "conslist ::= conslist tconscomma tcons", - /* 90 */ "conslist ::= tcons", - /* 91 */ "tconscomma ::= COMMA", - /* 92 */ "tconscomma ::=", - /* 93 */ "tcons ::= CONSTRAINT nm", - /* 94 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf", - /* 95 */ "tcons ::= UNIQUE LP idxlist RP onconf", - /* 96 */ "tcons ::= CHECK LP expr RP onconf", - /* 97 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt", - /* 98 */ "defer_subclause_opt ::=", - /* 99 */ "defer_subclause_opt ::= defer_subclause", - /* 100 */ "onconf ::=", - /* 101 */ "onconf ::= ON CONFLICT resolvetype", - /* 102 */ "orconf ::=", - /* 103 */ "orconf ::= OR resolvetype", - /* 104 */ "resolvetype ::= raisetype", - /* 105 */ "resolvetype ::= IGNORE", - /* 106 */ "resolvetype ::= REPLACE", - /* 107 */ "cmd ::= DROP TABLE ifexists fullname", - /* 108 */ "ifexists ::= IF EXISTS", - /* 109 */ "ifexists ::=", - /* 110 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select", - /* 111 */ "cmd ::= DROP VIEW ifexists fullname", - /* 112 */ "cmd ::= select", - /* 113 */ "select ::= oneselect", - /* 114 */ "select ::= select multiselect_op oneselect", - /* 115 */ "multiselect_op ::= UNION", - /* 116 */ "multiselect_op ::= UNION ALL", - /* 117 */ "multiselect_op ::= EXCEPT|INTERSECT", - /* 118 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt", - /* 119 */ "distinct ::= DISTINCT", - /* 120 */ "distinct ::= ALL", - /* 121 */ "distinct ::=", - /* 122 */ "sclp ::= selcollist COMMA", - /* 123 */ "sclp ::=", - /* 124 */ "selcollist ::= sclp expr as", - /* 125 */ "selcollist ::= sclp STAR", - /* 126 */ "selcollist ::= sclp nm DOT STAR", - /* 127 */ "as ::= AS nm", - /* 128 */ "as ::= ids", - /* 129 */ "as ::=", - /* 130 */ "from ::=", - /* 131 */ "from ::= FROM seltablist", - /* 132 */ "stl_prefix ::= seltablist joinop", - /* 133 */ "stl_prefix ::=", - /* 134 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt", - /* 135 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt", - /* 136 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt", - /* 137 */ "dbnm ::=", - /* 138 */ "dbnm ::= DOT nm", - /* 139 */ "fullname ::= nm dbnm", - /* 140 */ "joinop ::= COMMA|JOIN", - /* 141 */ "joinop ::= JOIN_KW JOIN", - /* 142 */ "joinop ::= JOIN_KW nm JOIN", - /* 143 */ "joinop ::= JOIN_KW nm nm JOIN", - /* 144 */ "on_opt ::= ON expr", - /* 145 */ "on_opt ::=", - /* 146 */ "indexed_opt ::=", - /* 147 */ "indexed_opt ::= INDEXED BY nm", - /* 148 */ "indexed_opt ::= NOT INDEXED", - /* 149 */ "using_opt ::= USING LP inscollist RP", - /* 150 */ "using_opt ::=", - /* 151 */ "orderby_opt ::=", - /* 152 */ "orderby_opt ::= ORDER BY sortlist", - /* 153 */ "sortlist ::= sortlist COMMA expr sortorder", - /* 154 */ "sortlist ::= expr sortorder", - /* 155 */ "sortorder ::= ASC", - /* 156 */ "sortorder ::= DESC", - /* 157 */ "sortorder ::=", - /* 158 */ "groupby_opt ::=", - /* 159 */ "groupby_opt ::= GROUP BY nexprlist", - /* 160 */ "having_opt ::=", - /* 161 */ "having_opt ::= HAVING expr", - /* 162 */ "limit_opt ::=", - /* 163 */ "limit_opt ::= LIMIT expr", - /* 164 */ "limit_opt ::= LIMIT expr OFFSET expr", - /* 165 */ "limit_opt ::= LIMIT expr COMMA expr", - /* 166 */ "cmd ::= DELETE FROM fullname indexed_opt where_opt", - /* 167 */ "where_opt ::=", - /* 168 */ "where_opt ::= WHERE expr", - /* 169 */ "cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt", - /* 170 */ "setlist ::= setlist COMMA nm EQ expr", - /* 171 */ "setlist ::= nm EQ expr", - /* 172 */ "cmd ::= insert_cmd INTO fullname inscollist_opt valuelist", - /* 173 */ "cmd ::= insert_cmd INTO fullname inscollist_opt select", - /* 174 */ "cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES", - /* 175 */ "insert_cmd ::= INSERT orconf", - /* 176 */ "insert_cmd ::= REPLACE", - /* 177 */ "valuelist ::= VALUES LP nexprlist RP", - /* 178 */ "valuelist ::= valuelist COMMA LP exprlist RP", - /* 179 */ "inscollist_opt ::=", - /* 180 */ "inscollist_opt ::= LP inscollist RP", - /* 181 */ "inscollist ::= inscollist COMMA nm", - /* 182 */ "inscollist ::= nm", - /* 183 */ "expr ::= term", - /* 184 */ "expr ::= LP expr RP", - /* 185 */ "term ::= NULL", - /* 186 */ "expr ::= id", - /* 187 */ "expr ::= JOIN_KW", - /* 188 */ "expr ::= nm DOT nm", - /* 189 */ "expr ::= nm DOT nm DOT nm", - /* 190 */ "term ::= INTEGER|FLOAT|BLOB", - /* 191 */ "term ::= STRING", - /* 192 */ "expr ::= REGISTER", - /* 193 */ "expr ::= VARIABLE", - /* 194 */ "expr ::= expr COLLATE ids", - /* 195 */ "expr ::= CAST LP expr AS typetoken RP", - /* 196 */ "expr ::= ID LP distinct exprlist RP", - /* 197 */ "expr ::= ID LP STAR RP", - /* 198 */ "term ::= CTIME_KW", - /* 199 */ "expr ::= expr AND expr", - /* 200 */ "expr ::= expr OR expr", - /* 201 */ "expr ::= expr LT|GT|GE|LE expr", - /* 202 */ "expr ::= expr EQ|NE expr", - /* 203 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", - /* 204 */ "expr ::= expr PLUS|MINUS expr", - /* 205 */ "expr ::= expr STAR|SLASH|REM expr", - /* 206 */ "expr ::= expr CONCAT expr", - /* 207 */ "likeop ::= LIKE_KW", - /* 208 */ "likeop ::= NOT LIKE_KW", - /* 209 */ "likeop ::= MATCH", - /* 210 */ "likeop ::= NOT MATCH", - /* 211 */ "expr ::= expr likeop expr", - /* 212 */ "expr ::= expr likeop expr ESCAPE expr", - /* 213 */ "expr ::= expr ISNULL|NOTNULL", - /* 214 */ "expr ::= expr NOT NULL", - /* 215 */ "expr ::= expr IS expr", - /* 216 */ "expr ::= expr IS NOT expr", - /* 217 */ "expr ::= NOT expr", - /* 218 */ "expr ::= BITNOT expr", - /* 219 */ "expr ::= MINUS expr", - /* 220 */ "expr ::= PLUS expr", - /* 221 */ "between_op ::= BETWEEN", - /* 222 */ "between_op ::= NOT BETWEEN", - /* 223 */ "expr ::= expr between_op expr AND expr", - /* 224 */ "in_op ::= IN", - /* 225 */ "in_op ::= NOT IN", - /* 226 */ "expr ::= expr in_op LP exprlist RP", - /* 227 */ "expr ::= LP select RP", - /* 228 */ "expr ::= expr in_op LP select RP", - /* 229 */ "expr ::= expr in_op nm dbnm", - /* 230 */ "expr ::= EXISTS LP select RP", - /* 231 */ "expr ::= CASE case_operand case_exprlist case_else END", - /* 232 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", - /* 233 */ "case_exprlist ::= WHEN expr THEN expr", - /* 234 */ "case_else ::= ELSE expr", - /* 235 */ "case_else ::=", - /* 236 */ "case_operand ::= expr", - /* 237 */ "case_operand ::=", - /* 238 */ "exprlist ::= nexprlist", - /* 239 */ "exprlist ::=", - /* 240 */ "nexprlist ::= nexprlist COMMA expr", - /* 241 */ "nexprlist ::= expr", - /* 242 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt", - /* 243 */ "uniqueflag ::= UNIQUE", - /* 244 */ "uniqueflag ::=", - /* 245 */ "idxlist_opt ::=", - /* 246 */ "idxlist_opt ::= LP idxlist RP", - /* 247 */ "idxlist ::= idxlist COMMA nm collate sortorder", - /* 248 */ "idxlist ::= nm collate sortorder", - /* 249 */ "collate ::=", - /* 250 */ "collate ::= COLLATE ids", - /* 251 */ "cmd ::= DROP INDEX ifexists fullname", - /* 252 */ "cmd ::= VACUUM", - /* 253 */ "cmd ::= VACUUM nm", - /* 254 */ "cmd ::= PRAGMA nm dbnm", - /* 255 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", - /* 256 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", - /* 257 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", - /* 258 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", - /* 259 */ "nmnum ::= plus_num", - /* 260 */ "nmnum ::= nm", - /* 261 */ "nmnum ::= ON", - /* 262 */ "nmnum ::= DELETE", - /* 263 */ "nmnum ::= DEFAULT", - /* 264 */ "plus_num ::= PLUS number", - /* 265 */ "plus_num ::= number", - /* 266 */ "minus_num ::= MINUS number", - /* 267 */ "number ::= INTEGER|FLOAT", - /* 268 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", - /* 269 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", - /* 270 */ "trigger_time ::= BEFORE", - /* 271 */ "trigger_time ::= AFTER", - /* 272 */ "trigger_time ::= INSTEAD OF", - /* 273 */ "trigger_time ::=", - /* 274 */ "trigger_event ::= DELETE|INSERT", - /* 275 */ "trigger_event ::= UPDATE", - /* 276 */ "trigger_event ::= UPDATE OF inscollist", - /* 277 */ "foreach_clause ::=", - /* 278 */ "foreach_clause ::= FOR EACH ROW", - /* 279 */ "when_clause ::=", - /* 280 */ "when_clause ::= WHEN expr", - /* 281 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", - /* 282 */ "trigger_cmd_list ::= trigger_cmd SEMI", - /* 283 */ "trnm ::= nm", - /* 284 */ "trnm ::= nm DOT nm", - /* 285 */ "tridxby ::=", - /* 286 */ "tridxby ::= INDEXED BY nm", - /* 287 */ "tridxby ::= NOT INDEXED", - /* 288 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt", - /* 289 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist", - /* 290 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select", - /* 291 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt", - /* 292 */ "trigger_cmd ::= select", - /* 293 */ "expr ::= RAISE LP IGNORE RP", - /* 294 */ "expr ::= RAISE LP raisetype COMMA nm RP", - /* 295 */ "raisetype ::= ROLLBACK", - /* 296 */ "raisetype ::= ABORT", - /* 297 */ "raisetype ::= FAIL", - /* 298 */ "cmd ::= DROP TRIGGER ifexists fullname", - /* 299 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", - /* 300 */ "cmd ::= DETACH database_kw_opt expr", - /* 301 */ "key_opt ::=", - /* 302 */ "key_opt ::= KEY expr", - /* 303 */ "database_kw_opt ::= DATABASE", - /* 304 */ "database_kw_opt ::=", - /* 305 */ "cmd ::= REINDEX", - /* 306 */ "cmd ::= REINDEX nm dbnm", - /* 307 */ "cmd ::= ANALYZE", - /* 308 */ "cmd ::= ANALYZE nm dbnm", - /* 309 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", - /* 310 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column", - /* 311 */ "add_column_fullname ::= fullname", - /* 312 */ "kwcolumn_opt ::=", - /* 313 */ "kwcolumn_opt ::= COLUMNKW", - /* 314 */ "cmd ::= create_vtab", - /* 315 */ "cmd ::= create_vtab LP vtabarglist RP", - /* 316 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", - /* 317 */ "vtabarglist ::= vtabarg", - /* 318 */ "vtabarglist ::= vtabarglist COMMA vtabarg", - /* 319 */ "vtabarg ::=", - /* 320 */ "vtabarg ::= vtabarg vtabargtoken", - /* 321 */ "vtabargtoken ::= ANY", - /* 322 */ "vtabargtoken ::= lp anylist RP", - /* 323 */ "lp ::= LP", - /* 324 */ "anylist ::=", - /* 325 */ "anylist ::= anylist LP anylist RP", - /* 326 */ "anylist ::= anylist ANY", + /* 34 */ "table_options ::=", + /* 35 */ "table_options ::= WITHOUT nm", + /* 36 */ "columnlist ::= columnlist COMMA column", + /* 37 */ "columnlist ::= column", + /* 38 */ "column ::= columnid type carglist", + /* 39 */ "columnid ::= nm", + /* 40 */ "id ::= ID", + /* 41 */ "id ::= INDEXED", + /* 42 */ "ids ::= ID|STRING", + /* 43 */ "nm ::= id", + /* 44 */ "nm ::= STRING", + /* 45 */ "nm ::= JOIN_KW", + /* 46 */ "type ::=", + /* 47 */ "type ::= typetoken", + /* 48 */ "typetoken ::= typename", + /* 49 */ "typetoken ::= typename LP signed RP", + /* 50 */ "typetoken ::= typename LP signed COMMA signed RP", + /* 51 */ "typename ::= ids", + /* 52 */ "typename ::= typename ids", + /* 53 */ "signed ::= plus_num", + /* 54 */ "signed ::= minus_num", + /* 55 */ "carglist ::= carglist ccons", + /* 56 */ "carglist ::=", + /* 57 */ "ccons ::= CONSTRAINT nm", + /* 58 */ "ccons ::= DEFAULT term", + /* 59 */ "ccons ::= DEFAULT LP expr RP", + /* 60 */ "ccons ::= DEFAULT PLUS term", + /* 61 */ "ccons ::= DEFAULT MINUS term", + /* 62 */ "ccons ::= DEFAULT id", + /* 63 */ "ccons ::= NULL onconf", + /* 64 */ "ccons ::= NOT NULL onconf", + /* 65 */ "ccons ::= PRIMARY KEY sortorder onconf autoinc", + /* 66 */ "ccons ::= UNIQUE onconf", + /* 67 */ "ccons ::= CHECK LP expr RP", + /* 68 */ "ccons ::= REFERENCES nm idxlist_opt refargs", + /* 69 */ "ccons ::= defer_subclause", + /* 70 */ "ccons ::= COLLATE ids", + /* 71 */ "autoinc ::=", + /* 72 */ "autoinc ::= AUTOINCR", + /* 73 */ "refargs ::=", + /* 74 */ "refargs ::= refargs refarg", + /* 75 */ "refarg ::= MATCH nm", + /* 76 */ "refarg ::= ON INSERT refact", + /* 77 */ "refarg ::= ON DELETE refact", + /* 78 */ "refarg ::= ON UPDATE refact", + /* 79 */ "refact ::= SET NULL", + /* 80 */ "refact ::= SET DEFAULT", + /* 81 */ "refact ::= CASCADE", + /* 82 */ "refact ::= RESTRICT", + /* 83 */ "refact ::= NO ACTION", + /* 84 */ "defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt", + /* 85 */ "defer_subclause ::= DEFERRABLE init_deferred_pred_opt", + /* 86 */ "init_deferred_pred_opt ::=", + /* 87 */ "init_deferred_pred_opt ::= INITIALLY DEFERRED", + /* 88 */ "init_deferred_pred_opt ::= INITIALLY IMMEDIATE", + /* 89 */ "conslist_opt ::=", + /* 90 */ "conslist_opt ::= COMMA conslist", + /* 91 */ "conslist ::= conslist tconscomma tcons", + /* 92 */ "conslist ::= tcons", + /* 93 */ "tconscomma ::= COMMA", + /* 94 */ "tconscomma ::=", + /* 95 */ "tcons ::= CONSTRAINT nm", + /* 96 */ "tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf", + /* 97 */ "tcons ::= UNIQUE LP idxlist RP onconf", + /* 98 */ "tcons ::= CHECK LP expr RP onconf", + /* 99 */ "tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt", + /* 100 */ "defer_subclause_opt ::=", + /* 101 */ "defer_subclause_opt ::= defer_subclause", + /* 102 */ "onconf ::=", + /* 103 */ "onconf ::= ON CONFLICT resolvetype", + /* 104 */ "orconf ::=", + /* 105 */ "orconf ::= OR resolvetype", + /* 106 */ "resolvetype ::= raisetype", + /* 107 */ "resolvetype ::= IGNORE", + /* 108 */ "resolvetype ::= REPLACE", + /* 109 */ "cmd ::= DROP TABLE ifexists fullname", + /* 110 */ "ifexists ::= IF EXISTS", + /* 111 */ "ifexists ::=", + /* 112 */ "cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select", + /* 113 */ "cmd ::= DROP VIEW ifexists fullname", + /* 114 */ "cmd ::= select", + /* 115 */ "select ::= oneselect", + /* 116 */ "select ::= select multiselect_op oneselect", + /* 117 */ "multiselect_op ::= UNION", + /* 118 */ "multiselect_op ::= UNION ALL", + /* 119 */ "multiselect_op ::= EXCEPT|INTERSECT", + /* 120 */ "oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt", + /* 121 */ "distinct ::= DISTINCT", + /* 122 */ "distinct ::= ALL", + /* 123 */ "distinct ::=", + /* 124 */ "sclp ::= selcollist COMMA", + /* 125 */ "sclp ::=", + /* 126 */ "selcollist ::= sclp expr as", + /* 127 */ "selcollist ::= sclp STAR", + /* 128 */ "selcollist ::= sclp nm DOT STAR", + /* 129 */ "as ::= AS nm", + /* 130 */ "as ::= ids", + /* 131 */ "as ::=", + /* 132 */ "from ::=", + /* 133 */ "from ::= FROM seltablist", + /* 134 */ "stl_prefix ::= seltablist joinop", + /* 135 */ "stl_prefix ::=", + /* 136 */ "seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt", + /* 137 */ "seltablist ::= stl_prefix LP select RP as on_opt using_opt", + /* 138 */ "seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt", + /* 139 */ "dbnm ::=", + /* 140 */ "dbnm ::= DOT nm", + /* 141 */ "fullname ::= nm dbnm", + /* 142 */ "joinop ::= COMMA|JOIN", + /* 143 */ "joinop ::= JOIN_KW JOIN", + /* 144 */ "joinop ::= JOIN_KW nm JOIN", + /* 145 */ "joinop ::= JOIN_KW nm nm JOIN", + /* 146 */ "on_opt ::= ON expr", + /* 147 */ "on_opt ::=", + /* 148 */ "indexed_opt ::=", + /* 149 */ "indexed_opt ::= INDEXED BY nm", + /* 150 */ "indexed_opt ::= NOT INDEXED", + /* 151 */ "using_opt ::= USING LP idlist RP", + /* 152 */ "using_opt ::=", + /* 153 */ "orderby_opt ::=", + /* 154 */ "orderby_opt ::= ORDER BY sortlist", + /* 155 */ "sortlist ::= sortlist COMMA expr sortorder", + /* 156 */ "sortlist ::= expr sortorder", + /* 157 */ "sortorder ::= ASC", + /* 158 */ "sortorder ::= DESC", + /* 159 */ "sortorder ::=", + /* 160 */ "groupby_opt ::=", + /* 161 */ "groupby_opt ::= GROUP BY nexprlist", + /* 162 */ "having_opt ::=", + /* 163 */ "having_opt ::= HAVING expr", + /* 164 */ "limit_opt ::=", + /* 165 */ "limit_opt ::= LIMIT expr", + /* 166 */ "limit_opt ::= LIMIT expr OFFSET expr", + /* 167 */ "limit_opt ::= LIMIT expr COMMA expr", + /* 168 */ "cmd ::= DELETE FROM fullname indexed_opt where_opt", + /* 169 */ "where_opt ::=", + /* 170 */ "where_opt ::= WHERE expr", + /* 171 */ "cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt", + /* 172 */ "setlist ::= setlist COMMA nm EQ expr", + /* 173 */ "setlist ::= nm EQ expr", + /* 174 */ "cmd ::= insert_cmd INTO fullname inscollist_opt valuelist", + /* 175 */ "cmd ::= insert_cmd INTO fullname inscollist_opt select", + /* 176 */ "cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES", + /* 177 */ "insert_cmd ::= INSERT orconf", + /* 178 */ "insert_cmd ::= REPLACE", + /* 179 */ "valuelist ::= VALUES LP nexprlist RP", + /* 180 */ "valuelist ::= valuelist COMMA LP exprlist RP", + /* 181 */ "inscollist_opt ::=", + /* 182 */ "inscollist_opt ::= LP idlist RP", + /* 183 */ "idlist ::= idlist COMMA nm", + /* 184 */ "idlist ::= nm", + /* 185 */ "expr ::= term", + /* 186 */ "expr ::= LP expr RP", + /* 187 */ "term ::= NULL", + /* 188 */ "expr ::= id", + /* 189 */ "expr ::= JOIN_KW", + /* 190 */ "expr ::= nm DOT nm", + /* 191 */ "expr ::= nm DOT nm DOT nm", + /* 192 */ "term ::= INTEGER|FLOAT|BLOB", + /* 193 */ "term ::= STRING", + /* 194 */ "expr ::= REGISTER", + /* 195 */ "expr ::= VARIABLE", + /* 196 */ "expr ::= expr COLLATE ids", + /* 197 */ "expr ::= CAST LP expr AS typetoken RP", + /* 198 */ "expr ::= ID LP distinct exprlist RP", + /* 199 */ "expr ::= ID LP STAR RP", + /* 200 */ "term ::= CTIME_KW", + /* 201 */ "expr ::= expr AND expr", + /* 202 */ "expr ::= expr OR expr", + /* 203 */ "expr ::= expr LT|GT|GE|LE expr", + /* 204 */ "expr ::= expr EQ|NE expr", + /* 205 */ "expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr", + /* 206 */ "expr ::= expr PLUS|MINUS expr", + /* 207 */ "expr ::= expr STAR|SLASH|REM expr", + /* 208 */ "expr ::= expr CONCAT expr", + /* 209 */ "likeop ::= LIKE_KW", + /* 210 */ "likeop ::= NOT LIKE_KW", + /* 211 */ "likeop ::= MATCH", + /* 212 */ "likeop ::= NOT MATCH", + /* 213 */ "expr ::= expr likeop expr", + /* 214 */ "expr ::= expr likeop expr ESCAPE expr", + /* 215 */ "expr ::= expr ISNULL|NOTNULL", + /* 216 */ "expr ::= expr NOT NULL", + /* 217 */ "expr ::= expr IS expr", + /* 218 */ "expr ::= expr IS NOT expr", + /* 219 */ "expr ::= NOT expr", + /* 220 */ "expr ::= BITNOT expr", + /* 221 */ "expr ::= MINUS expr", + /* 222 */ "expr ::= PLUS expr", + /* 223 */ "between_op ::= BETWEEN", + /* 224 */ "between_op ::= NOT BETWEEN", + /* 225 */ "expr ::= expr between_op expr AND expr", + /* 226 */ "in_op ::= IN", + /* 227 */ "in_op ::= NOT IN", + /* 228 */ "expr ::= expr in_op LP exprlist RP", + /* 229 */ "expr ::= LP select RP", + /* 230 */ "expr ::= expr in_op LP select RP", + /* 231 */ "expr ::= expr in_op nm dbnm", + /* 232 */ "expr ::= EXISTS LP select RP", + /* 233 */ "expr ::= CASE case_operand case_exprlist case_else END", + /* 234 */ "case_exprlist ::= case_exprlist WHEN expr THEN expr", + /* 235 */ "case_exprlist ::= WHEN expr THEN expr", + /* 236 */ "case_else ::= ELSE expr", + /* 237 */ "case_else ::=", + /* 238 */ "case_operand ::= expr", + /* 239 */ "case_operand ::=", + /* 240 */ "exprlist ::= nexprlist", + /* 241 */ "exprlist ::=", + /* 242 */ "nexprlist ::= nexprlist COMMA expr", + /* 243 */ "nexprlist ::= expr", + /* 244 */ "cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt", + /* 245 */ "uniqueflag ::= UNIQUE", + /* 246 */ "uniqueflag ::=", + /* 247 */ "idxlist_opt ::=", + /* 248 */ "idxlist_opt ::= LP idxlist RP", + /* 249 */ "idxlist ::= idxlist COMMA nm collate sortorder", + /* 250 */ "idxlist ::= nm collate sortorder", + /* 251 */ "collate ::=", + /* 252 */ "collate ::= COLLATE ids", + /* 253 */ "cmd ::= DROP INDEX ifexists fullname", + /* 254 */ "cmd ::= VACUUM", + /* 255 */ "cmd ::= VACUUM nm", + /* 256 */ "cmd ::= PRAGMA nm dbnm", + /* 257 */ "cmd ::= PRAGMA nm dbnm EQ nmnum", + /* 258 */ "cmd ::= PRAGMA nm dbnm LP nmnum RP", + /* 259 */ "cmd ::= PRAGMA nm dbnm EQ minus_num", + /* 260 */ "cmd ::= PRAGMA nm dbnm LP minus_num RP", + /* 261 */ "nmnum ::= plus_num", + /* 262 */ "nmnum ::= nm", + /* 263 */ "nmnum ::= ON", + /* 264 */ "nmnum ::= DELETE", + /* 265 */ "nmnum ::= DEFAULT", + /* 266 */ "plus_num ::= PLUS number", + /* 267 */ "plus_num ::= number", + /* 268 */ "minus_num ::= MINUS number", + /* 269 */ "number ::= INTEGER|FLOAT", + /* 270 */ "cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END", + /* 271 */ "trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause", + /* 272 */ "trigger_time ::= BEFORE", + /* 273 */ "trigger_time ::= AFTER", + /* 274 */ "trigger_time ::= INSTEAD OF", + /* 275 */ "trigger_time ::=", + /* 276 */ "trigger_event ::= DELETE|INSERT", + /* 277 */ "trigger_event ::= UPDATE", + /* 278 */ "trigger_event ::= UPDATE OF idlist", + /* 279 */ "foreach_clause ::=", + /* 280 */ "foreach_clause ::= FOR EACH ROW", + /* 281 */ "when_clause ::=", + /* 282 */ "when_clause ::= WHEN expr", + /* 283 */ "trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI", + /* 284 */ "trigger_cmd_list ::= trigger_cmd SEMI", + /* 285 */ "trnm ::= nm", + /* 286 */ "trnm ::= nm DOT nm", + /* 287 */ "tridxby ::=", + /* 288 */ "tridxby ::= INDEXED BY nm", + /* 289 */ "tridxby ::= NOT INDEXED", + /* 290 */ "trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt", + /* 291 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist", + /* 292 */ "trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select", + /* 293 */ "trigger_cmd ::= DELETE FROM trnm tridxby where_opt", + /* 294 */ "trigger_cmd ::= select", + /* 295 */ "expr ::= RAISE LP IGNORE RP", + /* 296 */ "expr ::= RAISE LP raisetype COMMA nm RP", + /* 297 */ "raisetype ::= ROLLBACK", + /* 298 */ "raisetype ::= ABORT", + /* 299 */ "raisetype ::= FAIL", + /* 300 */ "cmd ::= DROP TRIGGER ifexists fullname", + /* 301 */ "cmd ::= ATTACH database_kw_opt expr AS expr key_opt", + /* 302 */ "cmd ::= DETACH database_kw_opt expr", + /* 303 */ "key_opt ::=", + /* 304 */ "key_opt ::= KEY expr", + /* 305 */ "database_kw_opt ::= DATABASE", + /* 306 */ "database_kw_opt ::=", + /* 307 */ "cmd ::= REINDEX", + /* 308 */ "cmd ::= REINDEX nm dbnm", + /* 309 */ "cmd ::= ANALYZE", + /* 310 */ "cmd ::= ANALYZE nm dbnm", + /* 311 */ "cmd ::= ALTER TABLE fullname RENAME TO nm", + /* 312 */ "cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column", + /* 313 */ "add_column_fullname ::= fullname", + /* 314 */ "kwcolumn_opt ::=", + /* 315 */ "kwcolumn_opt ::= COLUMNKW", + /* 316 */ "cmd ::= create_vtab", + /* 317 */ "cmd ::= create_vtab LP vtabarglist RP", + /* 318 */ "create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm", + /* 319 */ "vtabarglist ::= vtabarg", + /* 320 */ "vtabarglist ::= vtabarglist COMMA vtabarg", + /* 321 */ "vtabarg ::=", + /* 322 */ "vtabarg ::= vtabarg vtabargtoken", + /* 323 */ "vtabargtoken ::= ANY", + /* 324 */ "vtabargtoken ::= lp anylist RP", + /* 325 */ "lp ::= LP", + /* 326 */ "anylist ::=", + /* 327 */ "anylist ::= anylist LP anylist RP", + /* 328 */ "anylist ::= anylist ANY", }; #endif /* NDEBUG */ #if YYSTACKDEPTH<=0 @@ -114191,80 +115573,80 @@ ** ** Note: during a reduce, the only symbols destroyed are those ** which appear on the RHS of the rule, but which are not used ** inside the C code. */ - case 160: /* select */ - case 194: /* oneselect */ -{ -sqlite3SelectDelete(pParse->db, (yypminor->yy159)); -} - break; - case 173: /* term */ - case 174: /* expr */ -{ -sqlite3ExprDelete(pParse->db, (yypminor->yy342).pExpr); -} - break; - case 178: /* idxlist_opt */ - case 187: /* idxlist */ - case 197: /* selcollist */ - case 200: /* groupby_opt */ - case 202: /* orderby_opt */ - case 204: /* sclp */ - case 214: /* sortlist */ - case 215: /* nexprlist */ - case 216: /* setlist */ - case 220: /* exprlist */ - case 225: /* case_exprlist */ -{ -sqlite3ExprListDelete(pParse->db, (yypminor->yy442)); -} - break; - case 193: /* fullname */ - case 198: /* from */ - case 206: /* seltablist */ - case 207: /* stl_prefix */ -{ -sqlite3SrcListDelete(pParse->db, (yypminor->yy347)); -} - break; - case 199: /* where_opt */ - case 201: /* having_opt */ - case 210: /* on_opt */ - case 224: /* case_operand */ - case 226: /* case_else */ - case 236: /* when_clause */ - case 241: /* key_opt */ -{ -sqlite3ExprDelete(pParse->db, (yypminor->yy122)); -} - break; - case 211: /* using_opt */ - case 213: /* inscollist */ - case 218: /* inscollist_opt */ -{ -sqlite3IdListDelete(pParse->db, (yypminor->yy180)); -} - break; - case 219: /* valuelist */ -{ - - sqlite3ExprListDelete(pParse->db, (yypminor->yy487).pList); - sqlite3SelectDelete(pParse->db, (yypminor->yy487).pSelect); - -} - break; - case 232: /* trigger_cmd_list */ - case 237: /* trigger_cmd */ -{ -sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy327)); -} - break; - case 234: /* trigger_event */ -{ -sqlite3IdListDelete(pParse->db, (yypminor->yy410).b); + case 162: /* select */ + case 196: /* oneselect */ +{ +sqlite3SelectDelete(pParse->db, (yypminor->yy387)); +} + break; + case 175: /* term */ + case 176: /* expr */ +{ +sqlite3ExprDelete(pParse->db, (yypminor->yy118).pExpr); +} + break; + case 180: /* idxlist_opt */ + case 189: /* idxlist */ + case 199: /* selcollist */ + case 202: /* groupby_opt */ + case 204: /* orderby_opt */ + case 206: /* sclp */ + case 216: /* sortlist */ + case 217: /* nexprlist */ + case 218: /* setlist */ + case 222: /* exprlist */ + case 227: /* case_exprlist */ +{ +sqlite3ExprListDelete(pParse->db, (yypminor->yy322)); +} + break; + case 195: /* fullname */ + case 200: /* from */ + case 208: /* seltablist */ + case 209: /* stl_prefix */ +{ +sqlite3SrcListDelete(pParse->db, (yypminor->yy259)); +} + break; + case 201: /* where_opt */ + case 203: /* having_opt */ + case 212: /* on_opt */ + case 226: /* case_operand */ + case 228: /* case_else */ + case 238: /* when_clause */ + case 243: /* key_opt */ +{ +sqlite3ExprDelete(pParse->db, (yypminor->yy314)); +} + break; + case 213: /* using_opt */ + case 215: /* idlist */ + case 220: /* inscollist_opt */ +{ +sqlite3IdListDelete(pParse->db, (yypminor->yy384)); +} + break; + case 221: /* valuelist */ +{ + + sqlite3ExprListDelete(pParse->db, (yypminor->yy260).pList); + sqlite3SelectDelete(pParse->db, (yypminor->yy260).pSelect); + +} + break; + case 234: /* trigger_cmd_list */ + case 239: /* trigger_cmd */ +{ +sqlite3DeleteTriggerStep(pParse->db, (yypminor->yy203)); +} + break; + case 236: /* trigger_event */ +{ +sqlite3IdListDelete(pParse->db, (yypminor->yy90).b); } break; default: break; /* If no destructor action specified: do nothing */ } } @@ -114505,337 +115887,339 @@ */ static const struct { YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ unsigned char nrhs; /* Number of right-hand side symbols in the rule */ } yyRuleInfo[] = { - { 142, 1 }, - { 143, 2 }, - { 143, 1 }, - { 144, 1 }, - { 144, 3 }, - { 145, 0 }, - { 145, 1 }, - { 145, 3 }, - { 146, 1 }, - { 147, 3 }, - { 149, 0 }, - { 149, 1 }, - { 149, 2 }, - { 148, 0 }, - { 148, 1 }, - { 148, 1 }, - { 148, 1 }, - { 147, 2 }, - { 147, 2 }, - { 147, 2 }, - { 151, 1 }, - { 151, 0 }, - { 147, 2 }, - { 147, 3 }, - { 147, 5 }, - { 147, 2 }, - { 152, 6 }, - { 154, 1 }, - { 156, 0 }, - { 156, 3 }, - { 155, 1 }, - { 155, 0 }, - { 153, 4 }, - { 153, 2 }, - { 158, 3 }, - { 158, 1 }, - { 161, 3 }, - { 162, 1 }, - { 165, 1 }, - { 165, 1 }, - { 166, 1 }, - { 150, 1 }, - { 150, 1 }, - { 150, 1 }, - { 163, 0 }, - { 163, 1 }, - { 167, 1 }, - { 167, 4 }, - { 167, 6 }, - { 168, 1 }, - { 168, 2 }, - { 169, 1 }, - { 169, 1 }, - { 164, 2 }, - { 164, 0 }, - { 172, 2 }, - { 172, 2 }, - { 172, 4 }, - { 172, 3 }, - { 172, 3 }, - { 172, 2 }, - { 172, 2 }, - { 172, 3 }, - { 172, 5 }, - { 172, 2 }, - { 172, 4 }, - { 172, 4 }, - { 172, 1 }, - { 172, 2 }, - { 177, 0 }, - { 177, 1 }, - { 179, 0 }, - { 179, 2 }, - { 181, 2 }, - { 181, 3 }, - { 181, 3 }, - { 181, 3 }, - { 182, 2 }, - { 182, 2 }, - { 182, 1 }, - { 182, 1 }, - { 182, 2 }, - { 180, 3 }, - { 180, 2 }, - { 183, 0 }, - { 183, 2 }, - { 183, 2 }, - { 159, 0 }, - { 159, 2 }, - { 184, 3 }, - { 184, 1 }, - { 185, 1 }, - { 185, 0 }, - { 186, 2 }, - { 186, 7 }, - { 186, 5 }, - { 186, 5 }, - { 186, 10 }, - { 188, 0 }, - { 188, 1 }, - { 175, 0 }, - { 175, 3 }, - { 189, 0 }, - { 189, 2 }, - { 190, 1 }, - { 190, 1 }, - { 190, 1 }, - { 147, 4 }, - { 192, 2 }, - { 192, 0 }, - { 147, 8 }, - { 147, 4 }, - { 147, 1 }, - { 160, 1 }, - { 160, 3 }, - { 195, 1 }, - { 195, 2 }, - { 195, 1 }, - { 194, 9 }, - { 196, 1 }, - { 196, 1 }, - { 196, 0 }, - { 204, 2 }, - { 204, 0 }, - { 197, 3 }, - { 197, 2 }, - { 197, 4 }, - { 205, 2 }, - { 205, 1 }, - { 205, 0 }, - { 198, 0 }, - { 198, 2 }, - { 207, 2 }, - { 207, 0 }, - { 206, 7 }, - { 206, 7 }, - { 206, 7 }, - { 157, 0 }, - { 157, 2 }, - { 193, 2 }, - { 208, 1 }, - { 208, 2 }, - { 208, 3 }, - { 208, 4 }, - { 210, 2 }, - { 210, 0 }, - { 209, 0 }, - { 209, 3 }, - { 209, 2 }, - { 211, 4 }, - { 211, 0 }, - { 202, 0 }, - { 202, 3 }, - { 214, 4 }, - { 214, 2 }, - { 176, 1 }, - { 176, 1 }, - { 176, 0 }, - { 200, 0 }, - { 200, 3 }, - { 201, 0 }, - { 201, 2 }, - { 203, 0 }, - { 203, 2 }, - { 203, 4 }, - { 203, 4 }, - { 147, 5 }, - { 199, 0 }, - { 199, 2 }, - { 147, 7 }, - { 216, 5 }, - { 216, 3 }, - { 147, 5 }, - { 147, 5 }, - { 147, 6 }, - { 217, 2 }, - { 217, 1 }, - { 219, 4 }, - { 219, 5 }, - { 218, 0 }, - { 218, 3 }, - { 213, 3 }, - { 213, 1 }, - { 174, 1 }, - { 174, 3 }, - { 173, 1 }, - { 174, 1 }, - { 174, 1 }, - { 174, 3 }, - { 174, 5 }, - { 173, 1 }, - { 173, 1 }, - { 174, 1 }, - { 174, 1 }, - { 174, 3 }, - { 174, 6 }, - { 174, 5 }, - { 174, 4 }, - { 173, 1 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 174, 3 }, - { 221, 1 }, - { 221, 2 }, - { 221, 1 }, - { 221, 2 }, - { 174, 3 }, - { 174, 5 }, - { 174, 2 }, - { 174, 3 }, - { 174, 3 }, - { 174, 4 }, - { 174, 2 }, - { 174, 2 }, - { 174, 2 }, - { 174, 2 }, - { 222, 1 }, - { 222, 2 }, - { 174, 5 }, - { 223, 1 }, - { 223, 2 }, - { 174, 5 }, - { 174, 3 }, - { 174, 5 }, - { 174, 4 }, - { 174, 4 }, - { 174, 5 }, - { 225, 5 }, - { 225, 4 }, - { 226, 2 }, - { 226, 0 }, - { 224, 1 }, - { 224, 0 }, - { 220, 1 }, - { 220, 0 }, - { 215, 3 }, - { 215, 1 }, - { 147, 12 }, - { 227, 1 }, - { 227, 0 }, - { 178, 0 }, - { 178, 3 }, - { 187, 5 }, - { 187, 3 }, - { 228, 0 }, - { 228, 2 }, - { 147, 4 }, - { 147, 1 }, - { 147, 2 }, - { 147, 3 }, - { 147, 5 }, - { 147, 6 }, - { 147, 5 }, - { 147, 6 }, - { 229, 1 }, - { 229, 1 }, - { 229, 1 }, - { 229, 1 }, - { 229, 1 }, - { 170, 2 }, - { 170, 1 }, - { 171, 2 }, - { 230, 1 }, - { 147, 5 }, - { 231, 11 }, - { 233, 1 }, - { 233, 1 }, - { 233, 2 }, - { 233, 0 }, - { 234, 1 }, - { 234, 1 }, - { 234, 3 }, - { 235, 0 }, - { 235, 3 }, - { 236, 0 }, - { 236, 2 }, - { 232, 3 }, - { 232, 2 }, - { 238, 1 }, - { 238, 3 }, - { 239, 0 }, - { 239, 3 }, - { 239, 2 }, - { 237, 7 }, - { 237, 5 }, - { 237, 5 }, - { 237, 5 }, - { 237, 1 }, - { 174, 4 }, - { 174, 6 }, - { 191, 1 }, - { 191, 1 }, - { 191, 1 }, - { 147, 4 }, - { 147, 6 }, - { 147, 3 }, - { 241, 0 }, - { 241, 2 }, - { 240, 1 }, - { 240, 0 }, - { 147, 1 }, - { 147, 3 }, - { 147, 1 }, - { 147, 3 }, - { 147, 6 }, - { 147, 6 }, - { 242, 1 }, - { 243, 0 }, - { 243, 1 }, - { 147, 1 }, - { 147, 4 }, - { 244, 8 }, - { 245, 1 }, - { 245, 3 }, - { 246, 0 }, - { 246, 2 }, - { 247, 1 }, - { 247, 3 }, - { 248, 1 }, - { 249, 0 }, - { 249, 4 }, - { 249, 2 }, + { 143, 1 }, + { 144, 2 }, + { 144, 1 }, + { 145, 1 }, + { 145, 3 }, + { 146, 0 }, + { 146, 1 }, + { 146, 3 }, + { 147, 1 }, + { 148, 3 }, + { 150, 0 }, + { 150, 1 }, + { 150, 2 }, + { 149, 0 }, + { 149, 1 }, + { 149, 1 }, + { 149, 1 }, + { 148, 2 }, + { 148, 2 }, + { 148, 2 }, + { 152, 1 }, + { 152, 0 }, + { 148, 2 }, + { 148, 3 }, + { 148, 5 }, + { 148, 2 }, + { 153, 6 }, + { 155, 1 }, + { 157, 0 }, + { 157, 3 }, + { 156, 1 }, + { 156, 0 }, + { 154, 5 }, + { 154, 2 }, + { 161, 0 }, + { 161, 2 }, + { 159, 3 }, + { 159, 1 }, + { 163, 3 }, + { 164, 1 }, + { 167, 1 }, + { 167, 1 }, + { 168, 1 }, + { 151, 1 }, + { 151, 1 }, + { 151, 1 }, + { 165, 0 }, + { 165, 1 }, + { 169, 1 }, + { 169, 4 }, + { 169, 6 }, + { 170, 1 }, + { 170, 2 }, + { 171, 1 }, + { 171, 1 }, + { 166, 2 }, + { 166, 0 }, + { 174, 2 }, + { 174, 2 }, + { 174, 4 }, + { 174, 3 }, + { 174, 3 }, + { 174, 2 }, + { 174, 2 }, + { 174, 3 }, + { 174, 5 }, + { 174, 2 }, + { 174, 4 }, + { 174, 4 }, + { 174, 1 }, + { 174, 2 }, + { 179, 0 }, + { 179, 1 }, + { 181, 0 }, + { 181, 2 }, + { 183, 2 }, + { 183, 3 }, + { 183, 3 }, + { 183, 3 }, + { 184, 2 }, + { 184, 2 }, + { 184, 1 }, + { 184, 1 }, + { 184, 2 }, + { 182, 3 }, + { 182, 2 }, + { 185, 0 }, + { 185, 2 }, + { 185, 2 }, + { 160, 0 }, + { 160, 2 }, + { 186, 3 }, + { 186, 1 }, + { 187, 1 }, + { 187, 0 }, + { 188, 2 }, + { 188, 7 }, + { 188, 5 }, + { 188, 5 }, + { 188, 10 }, + { 190, 0 }, + { 190, 1 }, + { 177, 0 }, + { 177, 3 }, + { 191, 0 }, + { 191, 2 }, + { 192, 1 }, + { 192, 1 }, + { 192, 1 }, + { 148, 4 }, + { 194, 2 }, + { 194, 0 }, + { 148, 8 }, + { 148, 4 }, + { 148, 1 }, + { 162, 1 }, + { 162, 3 }, + { 197, 1 }, + { 197, 2 }, + { 197, 1 }, + { 196, 9 }, + { 198, 1 }, + { 198, 1 }, + { 198, 0 }, + { 206, 2 }, + { 206, 0 }, + { 199, 3 }, + { 199, 2 }, + { 199, 4 }, + { 207, 2 }, + { 207, 1 }, + { 207, 0 }, + { 200, 0 }, + { 200, 2 }, + { 209, 2 }, + { 209, 0 }, + { 208, 7 }, + { 208, 7 }, + { 208, 7 }, + { 158, 0 }, + { 158, 2 }, + { 195, 2 }, + { 210, 1 }, + { 210, 2 }, + { 210, 3 }, + { 210, 4 }, + { 212, 2 }, + { 212, 0 }, + { 211, 0 }, + { 211, 3 }, + { 211, 2 }, + { 213, 4 }, + { 213, 0 }, + { 204, 0 }, + { 204, 3 }, + { 216, 4 }, + { 216, 2 }, + { 178, 1 }, + { 178, 1 }, + { 178, 0 }, + { 202, 0 }, + { 202, 3 }, + { 203, 0 }, + { 203, 2 }, + { 205, 0 }, + { 205, 2 }, + { 205, 4 }, + { 205, 4 }, + { 148, 5 }, + { 201, 0 }, + { 201, 2 }, + { 148, 7 }, + { 218, 5 }, + { 218, 3 }, + { 148, 5 }, + { 148, 5 }, + { 148, 6 }, + { 219, 2 }, + { 219, 1 }, + { 221, 4 }, + { 221, 5 }, + { 220, 0 }, + { 220, 3 }, + { 215, 3 }, + { 215, 1 }, + { 176, 1 }, + { 176, 3 }, + { 175, 1 }, + { 176, 1 }, + { 176, 1 }, + { 176, 3 }, + { 176, 5 }, + { 175, 1 }, + { 175, 1 }, + { 176, 1 }, + { 176, 1 }, + { 176, 3 }, + { 176, 6 }, + { 176, 5 }, + { 176, 4 }, + { 175, 1 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 176, 3 }, + { 223, 1 }, + { 223, 2 }, + { 223, 1 }, + { 223, 2 }, + { 176, 3 }, + { 176, 5 }, + { 176, 2 }, + { 176, 3 }, + { 176, 3 }, + { 176, 4 }, + { 176, 2 }, + { 176, 2 }, + { 176, 2 }, + { 176, 2 }, + { 224, 1 }, + { 224, 2 }, + { 176, 5 }, + { 225, 1 }, + { 225, 2 }, + { 176, 5 }, + { 176, 3 }, + { 176, 5 }, + { 176, 4 }, + { 176, 4 }, + { 176, 5 }, + { 227, 5 }, + { 227, 4 }, + { 228, 2 }, + { 228, 0 }, + { 226, 1 }, + { 226, 0 }, + { 222, 1 }, + { 222, 0 }, + { 217, 3 }, + { 217, 1 }, + { 148, 12 }, + { 229, 1 }, + { 229, 0 }, + { 180, 0 }, + { 180, 3 }, + { 189, 5 }, + { 189, 3 }, + { 230, 0 }, + { 230, 2 }, + { 148, 4 }, + { 148, 1 }, + { 148, 2 }, + { 148, 3 }, + { 148, 5 }, + { 148, 6 }, + { 148, 5 }, + { 148, 6 }, + { 231, 1 }, + { 231, 1 }, + { 231, 1 }, + { 231, 1 }, + { 231, 1 }, + { 172, 2 }, + { 172, 1 }, + { 173, 2 }, + { 232, 1 }, + { 148, 5 }, + { 233, 11 }, + { 235, 1 }, + { 235, 1 }, + { 235, 2 }, + { 235, 0 }, + { 236, 1 }, + { 236, 1 }, + { 236, 3 }, + { 237, 0 }, + { 237, 3 }, + { 238, 0 }, + { 238, 2 }, + { 234, 3 }, + { 234, 2 }, + { 240, 1 }, + { 240, 3 }, + { 241, 0 }, + { 241, 3 }, + { 241, 2 }, + { 239, 7 }, + { 239, 5 }, + { 239, 5 }, + { 239, 5 }, + { 239, 1 }, + { 176, 4 }, + { 176, 6 }, + { 193, 1 }, + { 193, 1 }, + { 193, 1 }, + { 148, 4 }, + { 148, 6 }, + { 148, 3 }, + { 243, 0 }, + { 243, 2 }, + { 242, 1 }, + { 242, 0 }, + { 148, 1 }, + { 148, 3 }, + { 148, 1 }, + { 148, 3 }, + { 148, 6 }, + { 148, 6 }, + { 244, 1 }, + { 245, 0 }, + { 245, 1 }, + { 148, 1 }, + { 148, 4 }, + { 246, 8 }, + { 247, 1 }, + { 247, 3 }, + { 248, 0 }, + { 248, 2 }, + { 249, 1 }, + { 249, 3 }, + { 250, 1 }, + { 251, 0 }, + { 251, 4 }, + { 251, 2 }, }; static void yy_accept(yyParser*); /* Forward Declaration */ /* @@ -114899,21 +116283,21 @@ break; case 8: /* cmdx ::= cmd */ { sqlite3FinishCoding(pParse); } break; case 9: /* cmd ::= BEGIN transtype trans_opt */ -{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy392);} +{sqlite3BeginTransaction(pParse, yymsp[-1].minor.yy4);} break; case 13: /* transtype ::= */ -{yygotominor.yy392 = TK_DEFERRED;} +{yygotominor.yy4 = TK_DEFERRED;} break; case 14: /* transtype ::= DEFERRED */ case 15: /* transtype ::= IMMEDIATE */ yytestcase(yyruleno==15); case 16: /* transtype ::= EXCLUSIVE */ yytestcase(yyruleno==16); - case 115: /* multiselect_op ::= UNION */ yytestcase(yyruleno==115); - case 117: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==117); -{yygotominor.yy392 = yymsp[0].major;} + case 117: /* multiselect_op ::= UNION */ yytestcase(yyruleno==117); + case 119: /* multiselect_op ::= EXCEPT|INTERSECT */ yytestcase(yyruleno==119); +{yygotominor.yy4 = yymsp[0].major;} break; case 17: /* cmd ::= COMMIT trans_opt */ case 18: /* cmd ::= END trans_opt */ yytestcase(yyruleno==18); {sqlite3CommitTransaction(pParse);} break; @@ -114935,11 +116319,11 @@ sqlite3Savepoint(pParse, SAVEPOINT_ROLLBACK, &yymsp[0].minor.yy0); } break; case 26: /* create_table ::= createkw temp TABLE ifnotexists nm dbnm */ { - sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy392,0,0,yymsp[-2].minor.yy392); + sqlite3StartTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,yymsp[-4].minor.yy4,0,0,yymsp[-2].minor.yy4); } break; case 27: /* createkw ::= CREATE */ { pParse->db->lookaside.bEnabled = 0; @@ -114946,1051 +116330,1064 @@ yygotominor.yy0 = yymsp[0].minor.yy0; } break; case 28: /* ifnotexists ::= */ case 31: /* temp ::= */ yytestcase(yyruleno==31); - case 69: /* autoinc ::= */ yytestcase(yyruleno==69); - case 82: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==82); - case 84: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==84); - case 86: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==86); - case 98: /* defer_subclause_opt ::= */ yytestcase(yyruleno==98); - case 109: /* ifexists ::= */ yytestcase(yyruleno==109); - case 221: /* between_op ::= BETWEEN */ yytestcase(yyruleno==221); - case 224: /* in_op ::= IN */ yytestcase(yyruleno==224); -{yygotominor.yy392 = 0;} + case 71: /* autoinc ::= */ yytestcase(yyruleno==71); + case 84: /* defer_subclause ::= NOT DEFERRABLE init_deferred_pred_opt */ yytestcase(yyruleno==84); + case 86: /* init_deferred_pred_opt ::= */ yytestcase(yyruleno==86); + case 88: /* init_deferred_pred_opt ::= INITIALLY IMMEDIATE */ yytestcase(yyruleno==88); + case 100: /* defer_subclause_opt ::= */ yytestcase(yyruleno==100); + case 111: /* ifexists ::= */ yytestcase(yyruleno==111); + case 223: /* between_op ::= BETWEEN */ yytestcase(yyruleno==223); + case 226: /* in_op ::= IN */ yytestcase(yyruleno==226); +{yygotominor.yy4 = 0;} break; case 29: /* ifnotexists ::= IF NOT EXISTS */ case 30: /* temp ::= TEMP */ yytestcase(yyruleno==30); - case 70: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==70); - case 85: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==85); - case 108: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==108); - case 222: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==222); - case 225: /* in_op ::= NOT IN */ yytestcase(yyruleno==225); -{yygotominor.yy392 = 1;} + case 72: /* autoinc ::= AUTOINCR */ yytestcase(yyruleno==72); + case 87: /* init_deferred_pred_opt ::= INITIALLY DEFERRED */ yytestcase(yyruleno==87); + case 110: /* ifexists ::= IF EXISTS */ yytestcase(yyruleno==110); + case 224: /* between_op ::= NOT BETWEEN */ yytestcase(yyruleno==224); + case 227: /* in_op ::= NOT IN */ yytestcase(yyruleno==227); +{yygotominor.yy4 = 1;} break; - case 32: /* create_table_args ::= LP columnlist conslist_opt RP */ + case 32: /* create_table_args ::= LP columnlist conslist_opt RP table_options */ { - sqlite3EndTable(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0); + sqlite3EndTable(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,yymsp[0].minor.yy210,0); } break; case 33: /* create_table_args ::= AS select */ { - sqlite3EndTable(pParse,0,0,yymsp[0].minor.yy159); - sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159); + sqlite3EndTable(pParse,0,0,0,yymsp[0].minor.yy387); + sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387); } break; - case 36: /* column ::= columnid type carglist */ + case 34: /* table_options ::= */ +{yygotominor.yy210 = 0;} + break; + case 35: /* table_options ::= WITHOUT nm */ +{ + if( yymsp[0].minor.yy0.n==5 && sqlite3_strnicmp(yymsp[0].minor.yy0.z,"rowid",5)==0 ){ + yygotominor.yy210 = TF_WithoutRowid; + }else{ + yygotominor.yy210 = 0; + sqlite3ErrorMsg(pParse, "unknown table option: %.*s", yymsp[0].minor.yy0.n, yymsp[0].minor.yy0.z); + } +} + break; + case 38: /* column ::= columnid type carglist */ { yygotominor.yy0.z = yymsp[-2].minor.yy0.z; yygotominor.yy0.n = (int)(pParse->sLastToken.z-yymsp[-2].minor.yy0.z) + pParse->sLastToken.n; } break; - case 37: /* columnid ::= nm */ + case 39: /* columnid ::= nm */ { sqlite3AddColumn(pParse,&yymsp[0].minor.yy0); yygotominor.yy0 = yymsp[0].minor.yy0; pParse->constraintName.n = 0; } break; - case 38: /* id ::= ID */ - case 39: /* id ::= INDEXED */ yytestcase(yyruleno==39); - case 40: /* ids ::= ID|STRING */ yytestcase(yyruleno==40); - case 41: /* nm ::= id */ yytestcase(yyruleno==41); - case 42: /* nm ::= STRING */ yytestcase(yyruleno==42); - case 43: /* nm ::= JOIN_KW */ yytestcase(yyruleno==43); - case 46: /* typetoken ::= typename */ yytestcase(yyruleno==46); - case 49: /* typename ::= ids */ yytestcase(yyruleno==49); - case 127: /* as ::= AS nm */ yytestcase(yyruleno==127); - case 128: /* as ::= ids */ yytestcase(yyruleno==128); - case 138: /* dbnm ::= DOT nm */ yytestcase(yyruleno==138); - case 147: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==147); - case 250: /* collate ::= COLLATE ids */ yytestcase(yyruleno==250); - case 259: /* nmnum ::= plus_num */ yytestcase(yyruleno==259); - case 260: /* nmnum ::= nm */ yytestcase(yyruleno==260); - case 261: /* nmnum ::= ON */ yytestcase(yyruleno==261); - case 262: /* nmnum ::= DELETE */ yytestcase(yyruleno==262); - case 263: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==263); - case 264: /* plus_num ::= PLUS number */ yytestcase(yyruleno==264); - case 265: /* plus_num ::= number */ yytestcase(yyruleno==265); - case 266: /* minus_num ::= MINUS number */ yytestcase(yyruleno==266); - case 267: /* number ::= INTEGER|FLOAT */ yytestcase(yyruleno==267); - case 283: /* trnm ::= nm */ yytestcase(yyruleno==283); + case 40: /* id ::= ID */ + case 41: /* id ::= INDEXED */ yytestcase(yyruleno==41); + case 42: /* ids ::= ID|STRING */ yytestcase(yyruleno==42); + case 43: /* nm ::= id */ yytestcase(yyruleno==43); + case 44: /* nm ::= STRING */ yytestcase(yyruleno==44); + case 45: /* nm ::= JOIN_KW */ yytestcase(yyruleno==45); + case 48: /* typetoken ::= typename */ yytestcase(yyruleno==48); + case 51: /* typename ::= ids */ yytestcase(yyruleno==51); + case 129: /* as ::= AS nm */ yytestcase(yyruleno==129); + case 130: /* as ::= ids */ yytestcase(yyruleno==130); + case 140: /* dbnm ::= DOT nm */ yytestcase(yyruleno==140); + case 149: /* indexed_opt ::= INDEXED BY nm */ yytestcase(yyruleno==149); + case 252: /* collate ::= COLLATE ids */ yytestcase(yyruleno==252); + case 261: /* nmnum ::= plus_num */ yytestcase(yyruleno==261); + case 262: /* nmnum ::= nm */ yytestcase(yyruleno==262); + case 263: /* nmnum ::= ON */ yytestcase(yyruleno==263); + case 264: /* nmnum ::= DELETE */ yytestcase(yyruleno==264); + case 265: /* nmnum ::= DEFAULT */ yytestcase(yyruleno==265); + case 266: /* plus_num ::= PLUS number */ yytestcase(yyruleno==266); + case 267: /* plus_num ::= number */ yytestcase(yyruleno==267); + case 268: /* minus_num ::= MINUS number */ yytestcase(yyruleno==268); + case 269: /* number ::= INTEGER|FLOAT */ yytestcase(yyruleno==269); + case 285: /* trnm ::= nm */ yytestcase(yyruleno==285); {yygotominor.yy0 = yymsp[0].minor.yy0;} break; - case 45: /* type ::= typetoken */ + case 47: /* type ::= typetoken */ {sqlite3AddColumnType(pParse,&yymsp[0].minor.yy0);} break; - case 47: /* typetoken ::= typename LP signed RP */ + case 49: /* typetoken ::= typename LP signed RP */ { yygotominor.yy0.z = yymsp[-3].minor.yy0.z; yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-3].minor.yy0.z); } break; - case 48: /* typetoken ::= typename LP signed COMMA signed RP */ + case 50: /* typetoken ::= typename LP signed COMMA signed RP */ { yygotominor.yy0.z = yymsp[-5].minor.yy0.z; yygotominor.yy0.n = (int)(&yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] - yymsp[-5].minor.yy0.z); } break; - case 50: /* typename ::= typename ids */ + case 52: /* typename ::= typename ids */ {yygotominor.yy0.z=yymsp[-1].minor.yy0.z; yygotominor.yy0.n=yymsp[0].minor.yy0.n+(int)(yymsp[0].minor.yy0.z-yymsp[-1].minor.yy0.z);} break; - case 55: /* ccons ::= CONSTRAINT nm */ - case 93: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==93); + case 57: /* ccons ::= CONSTRAINT nm */ + case 95: /* tcons ::= CONSTRAINT nm */ yytestcase(yyruleno==95); {pParse->constraintName = yymsp[0].minor.yy0;} break; - case 56: /* ccons ::= DEFAULT term */ - case 58: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==58); -{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy342);} - break; - case 57: /* ccons ::= DEFAULT LP expr RP */ -{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy342);} - break; - case 59: /* ccons ::= DEFAULT MINUS term */ + case 58: /* ccons ::= DEFAULT term */ + case 60: /* ccons ::= DEFAULT PLUS term */ yytestcase(yyruleno==60); +{sqlite3AddDefaultValue(pParse,&yymsp[0].minor.yy118);} + break; + case 59: /* ccons ::= DEFAULT LP expr RP */ +{sqlite3AddDefaultValue(pParse,&yymsp[-1].minor.yy118);} + break; + case 61: /* ccons ::= DEFAULT MINUS term */ { ExprSpan v; - v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy342.pExpr, 0, 0); + v.pExpr = sqlite3PExpr(pParse, TK_UMINUS, yymsp[0].minor.yy118.pExpr, 0, 0); v.zStart = yymsp[-1].minor.yy0.z; - v.zEnd = yymsp[0].minor.yy342.zEnd; + v.zEnd = yymsp[0].minor.yy118.zEnd; sqlite3AddDefaultValue(pParse,&v); } break; - case 60: /* ccons ::= DEFAULT id */ + case 62: /* ccons ::= DEFAULT id */ { ExprSpan v; spanExpr(&v, pParse, TK_STRING, &yymsp[0].minor.yy0); sqlite3AddDefaultValue(pParse,&v); } break; - case 62: /* ccons ::= NOT NULL onconf */ -{sqlite3AddNotNull(pParse, yymsp[0].minor.yy392);} - break; - case 63: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */ -{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy392,yymsp[0].minor.yy392,yymsp[-2].minor.yy392);} - break; - case 64: /* ccons ::= UNIQUE onconf */ -{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy392,0,0,0,0);} - break; - case 65: /* ccons ::= CHECK LP expr RP */ -{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy342.pExpr);} - break; - case 66: /* ccons ::= REFERENCES nm idxlist_opt refargs */ -{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy442,yymsp[0].minor.yy392);} - break; - case 67: /* ccons ::= defer_subclause */ -{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy392);} - break; - case 68: /* ccons ::= COLLATE ids */ + case 64: /* ccons ::= NOT NULL onconf */ +{sqlite3AddNotNull(pParse, yymsp[0].minor.yy4);} + break; + case 65: /* ccons ::= PRIMARY KEY sortorder onconf autoinc */ +{sqlite3AddPrimaryKey(pParse,0,yymsp[-1].minor.yy4,yymsp[0].minor.yy4,yymsp[-2].minor.yy4);} + break; + case 66: /* ccons ::= UNIQUE onconf */ +{sqlite3CreateIndex(pParse,0,0,0,0,yymsp[0].minor.yy4,0,0,0,0);} + break; + case 67: /* ccons ::= CHECK LP expr RP */ +{sqlite3AddCheckConstraint(pParse,yymsp[-1].minor.yy118.pExpr);} + break; + case 68: /* ccons ::= REFERENCES nm idxlist_opt refargs */ +{sqlite3CreateForeignKey(pParse,0,&yymsp[-2].minor.yy0,yymsp[-1].minor.yy322,yymsp[0].minor.yy4);} + break; + case 69: /* ccons ::= defer_subclause */ +{sqlite3DeferForeignKey(pParse,yymsp[0].minor.yy4);} + break; + case 70: /* ccons ::= COLLATE ids */ {sqlite3AddCollateType(pParse, &yymsp[0].minor.yy0);} break; - case 71: /* refargs ::= */ -{ yygotominor.yy392 = OE_None*0x0101; /* EV: R-19803-45884 */} - break; - case 72: /* refargs ::= refargs refarg */ -{ yygotominor.yy392 = (yymsp[-1].minor.yy392 & ~yymsp[0].minor.yy207.mask) | yymsp[0].minor.yy207.value; } - break; - case 73: /* refarg ::= MATCH nm */ - case 74: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==74); -{ yygotominor.yy207.value = 0; yygotominor.yy207.mask = 0x000000; } - break; - case 75: /* refarg ::= ON DELETE refact */ -{ yygotominor.yy207.value = yymsp[0].minor.yy392; yygotominor.yy207.mask = 0x0000ff; } - break; - case 76: /* refarg ::= ON UPDATE refact */ -{ yygotominor.yy207.value = yymsp[0].minor.yy392<<8; yygotominor.yy207.mask = 0x00ff00; } - break; - case 77: /* refact ::= SET NULL */ -{ yygotominor.yy392 = OE_SetNull; /* EV: R-33326-45252 */} - break; - case 78: /* refact ::= SET DEFAULT */ -{ yygotominor.yy392 = OE_SetDflt; /* EV: R-33326-45252 */} - break; - case 79: /* refact ::= CASCADE */ -{ yygotominor.yy392 = OE_Cascade; /* EV: R-33326-45252 */} - break; - case 80: /* refact ::= RESTRICT */ -{ yygotominor.yy392 = OE_Restrict; /* EV: R-33326-45252 */} - break; - case 81: /* refact ::= NO ACTION */ -{ yygotominor.yy392 = OE_None; /* EV: R-33326-45252 */} - break; - case 83: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ - case 99: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==99); - case 101: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==101); - case 104: /* resolvetype ::= raisetype */ yytestcase(yyruleno==104); -{yygotominor.yy392 = yymsp[0].minor.yy392;} - break; - case 87: /* conslist_opt ::= */ + case 73: /* refargs ::= */ +{ yygotominor.yy4 = OE_None*0x0101; /* EV: R-19803-45884 */} + break; + case 74: /* refargs ::= refargs refarg */ +{ yygotominor.yy4 = (yymsp[-1].minor.yy4 & ~yymsp[0].minor.yy215.mask) | yymsp[0].minor.yy215.value; } + break; + case 75: /* refarg ::= MATCH nm */ + case 76: /* refarg ::= ON INSERT refact */ yytestcase(yyruleno==76); +{ yygotominor.yy215.value = 0; yygotominor.yy215.mask = 0x000000; } + break; + case 77: /* refarg ::= ON DELETE refact */ +{ yygotominor.yy215.value = yymsp[0].minor.yy4; yygotominor.yy215.mask = 0x0000ff; } + break; + case 78: /* refarg ::= ON UPDATE refact */ +{ yygotominor.yy215.value = yymsp[0].minor.yy4<<8; yygotominor.yy215.mask = 0x00ff00; } + break; + case 79: /* refact ::= SET NULL */ +{ yygotominor.yy4 = OE_SetNull; /* EV: R-33326-45252 */} + break; + case 80: /* refact ::= SET DEFAULT */ +{ yygotominor.yy4 = OE_SetDflt; /* EV: R-33326-45252 */} + break; + case 81: /* refact ::= CASCADE */ +{ yygotominor.yy4 = OE_Cascade; /* EV: R-33326-45252 */} + break; + case 82: /* refact ::= RESTRICT */ +{ yygotominor.yy4 = OE_Restrict; /* EV: R-33326-45252 */} + break; + case 83: /* refact ::= NO ACTION */ +{ yygotominor.yy4 = OE_None; /* EV: R-33326-45252 */} + break; + case 85: /* defer_subclause ::= DEFERRABLE init_deferred_pred_opt */ + case 101: /* defer_subclause_opt ::= defer_subclause */ yytestcase(yyruleno==101); + case 103: /* onconf ::= ON CONFLICT resolvetype */ yytestcase(yyruleno==103); + case 106: /* resolvetype ::= raisetype */ yytestcase(yyruleno==106); +{yygotominor.yy4 = yymsp[0].minor.yy4;} + break; + case 89: /* conslist_opt ::= */ {yygotominor.yy0.n = 0; yygotominor.yy0.z = 0;} break; - case 88: /* conslist_opt ::= COMMA conslist */ + case 90: /* conslist_opt ::= COMMA conslist */ {yygotominor.yy0 = yymsp[-1].minor.yy0;} break; - case 91: /* tconscomma ::= COMMA */ + case 93: /* tconscomma ::= COMMA */ {pParse->constraintName.n = 0;} break; - case 94: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */ -{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy442,yymsp[0].minor.yy392,yymsp[-2].minor.yy392,0);} - break; - case 95: /* tcons ::= UNIQUE LP idxlist RP onconf */ -{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy442,yymsp[0].minor.yy392,0,0,0,0);} - break; - case 96: /* tcons ::= CHECK LP expr RP onconf */ -{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy342.pExpr);} - break; - case 97: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */ -{ - sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy442, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy442, yymsp[-1].minor.yy392); - sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy392); -} - break; - case 100: /* onconf ::= */ -{yygotominor.yy392 = OE_Default;} - break; - case 102: /* orconf ::= */ -{yygotominor.yy258 = OE_Default;} - break; - case 103: /* orconf ::= OR resolvetype */ -{yygotominor.yy258 = (u8)yymsp[0].minor.yy392;} - break; - case 105: /* resolvetype ::= IGNORE */ -{yygotominor.yy392 = OE_Ignore;} - break; - case 106: /* resolvetype ::= REPLACE */ -{yygotominor.yy392 = OE_Replace;} - break; - case 107: /* cmd ::= DROP TABLE ifexists fullname */ -{ - sqlite3DropTable(pParse, yymsp[0].minor.yy347, 0, yymsp[-1].minor.yy392); -} - break; - case 110: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select */ -{ - sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, yymsp[0].minor.yy159, yymsp[-6].minor.yy392, yymsp[-4].minor.yy392); -} - break; - case 111: /* cmd ::= DROP VIEW ifexists fullname */ -{ - sqlite3DropTable(pParse, yymsp[0].minor.yy347, 1, yymsp[-1].minor.yy392); -} - break; - case 112: /* cmd ::= select */ + case 96: /* tcons ::= PRIMARY KEY LP idxlist autoinc RP onconf */ +{sqlite3AddPrimaryKey(pParse,yymsp[-3].minor.yy322,yymsp[0].minor.yy4,yymsp[-2].minor.yy4,0);} + break; + case 97: /* tcons ::= UNIQUE LP idxlist RP onconf */ +{sqlite3CreateIndex(pParse,0,0,0,yymsp[-2].minor.yy322,yymsp[0].minor.yy4,0,0,0,0);} + break; + case 98: /* tcons ::= CHECK LP expr RP onconf */ +{sqlite3AddCheckConstraint(pParse,yymsp[-2].minor.yy118.pExpr);} + break; + case 99: /* tcons ::= FOREIGN KEY LP idxlist RP REFERENCES nm idxlist_opt refargs defer_subclause_opt */ +{ + sqlite3CreateForeignKey(pParse, yymsp[-6].minor.yy322, &yymsp[-3].minor.yy0, yymsp[-2].minor.yy322, yymsp[-1].minor.yy4); + sqlite3DeferForeignKey(pParse, yymsp[0].minor.yy4); +} + break; + case 102: /* onconf ::= */ +{yygotominor.yy4 = OE_Default;} + break; + case 104: /* orconf ::= */ +{yygotominor.yy210 = OE_Default;} + break; + case 105: /* orconf ::= OR resolvetype */ +{yygotominor.yy210 = (u8)yymsp[0].minor.yy4;} + break; + case 107: /* resolvetype ::= IGNORE */ +{yygotominor.yy4 = OE_Ignore;} + break; + case 108: /* resolvetype ::= REPLACE */ +{yygotominor.yy4 = OE_Replace;} + break; + case 109: /* cmd ::= DROP TABLE ifexists fullname */ +{ + sqlite3DropTable(pParse, yymsp[0].minor.yy259, 0, yymsp[-1].minor.yy4); +} + break; + case 112: /* cmd ::= createkw temp VIEW ifnotexists nm dbnm AS select */ +{ + sqlite3CreateView(pParse, &yymsp[-7].minor.yy0, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, yymsp[0].minor.yy387, yymsp[-6].minor.yy4, yymsp[-4].minor.yy4); +} + break; + case 113: /* cmd ::= DROP VIEW ifexists fullname */ +{ + sqlite3DropTable(pParse, yymsp[0].minor.yy259, 1, yymsp[-1].minor.yy4); +} + break; + case 114: /* cmd ::= select */ { SelectDest dest = {SRT_Output, 0, 0, 0, 0}; - sqlite3Select(pParse, yymsp[0].minor.yy159, &dest); + sqlite3Select(pParse, yymsp[0].minor.yy387, &dest); sqlite3ExplainBegin(pParse->pVdbe); - sqlite3ExplainSelect(pParse->pVdbe, yymsp[0].minor.yy159); + sqlite3ExplainSelect(pParse->pVdbe, yymsp[0].minor.yy387); sqlite3ExplainFinish(pParse->pVdbe); - sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy159); -} - break; - case 113: /* select ::= oneselect */ -{yygotominor.yy159 = yymsp[0].minor.yy159;} - break; - case 114: /* select ::= select multiselect_op oneselect */ -{ - if( yymsp[0].minor.yy159 ){ - yymsp[0].minor.yy159->op = (u8)yymsp[-1].minor.yy392; - yymsp[0].minor.yy159->pPrior = yymsp[-2].minor.yy159; - if( yymsp[-1].minor.yy392!=TK_ALL ) pParse->hasCompound = 1; - }else{ - sqlite3SelectDelete(pParse->db, yymsp[-2].minor.yy159); - } - yygotominor.yy159 = yymsp[0].minor.yy159; -} - break; - case 116: /* multiselect_op ::= UNION ALL */ -{yygotominor.yy392 = TK_ALL;} - break; - case 118: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ -{ - yygotominor.yy159 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy442,yymsp[-5].minor.yy347,yymsp[-4].minor.yy122,yymsp[-3].minor.yy442,yymsp[-2].minor.yy122,yymsp[-1].minor.yy442,yymsp[-7].minor.yy305,yymsp[0].minor.yy64.pLimit,yymsp[0].minor.yy64.pOffset); -} - break; - case 119: /* distinct ::= DISTINCT */ -{yygotominor.yy305 = SF_Distinct;} - break; - case 120: /* distinct ::= ALL */ - case 121: /* distinct ::= */ yytestcase(yyruleno==121); -{yygotominor.yy305 = 0;} - break; - case 122: /* sclp ::= selcollist COMMA */ - case 246: /* idxlist_opt ::= LP idxlist RP */ yytestcase(yyruleno==246); -{yygotominor.yy442 = yymsp[-1].minor.yy442;} - break; - case 123: /* sclp ::= */ - case 151: /* orderby_opt ::= */ yytestcase(yyruleno==151); - case 158: /* groupby_opt ::= */ yytestcase(yyruleno==158); - case 239: /* exprlist ::= */ yytestcase(yyruleno==239); - case 245: /* idxlist_opt ::= */ yytestcase(yyruleno==245); -{yygotominor.yy442 = 0;} - break; - case 124: /* selcollist ::= sclp expr as */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy442, yymsp[-1].minor.yy342.pExpr); - if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy442, &yymsp[0].minor.yy0, 1); - sqlite3ExprListSetSpan(pParse,yygotominor.yy442,&yymsp[-1].minor.yy342); -} - break; - case 125: /* selcollist ::= sclp STAR */ + sqlite3SelectDelete(pParse->db, yymsp[0].minor.yy387); +} + break; + case 115: /* select ::= oneselect */ +{yygotominor.yy387 = yymsp[0].minor.yy387;} + break; + case 116: /* select ::= select multiselect_op oneselect */ +{ + if( yymsp[0].minor.yy387 ){ + yymsp[0].minor.yy387->op = (u8)yymsp[-1].minor.yy4; + yymsp[0].minor.yy387->pPrior = yymsp[-2].minor.yy387; + if( yymsp[-1].minor.yy4!=TK_ALL ) pParse->hasCompound = 1; + }else{ + sqlite3SelectDelete(pParse->db, yymsp[-2].minor.yy387); + } + yygotominor.yy387 = yymsp[0].minor.yy387; +} + break; + case 118: /* multiselect_op ::= UNION ALL */ +{yygotominor.yy4 = TK_ALL;} + break; + case 120: /* oneselect ::= SELECT distinct selcollist from where_opt groupby_opt having_opt orderby_opt limit_opt */ +{ + yygotominor.yy387 = sqlite3SelectNew(pParse,yymsp[-6].minor.yy322,yymsp[-5].minor.yy259,yymsp[-4].minor.yy314,yymsp[-3].minor.yy322,yymsp[-2].minor.yy314,yymsp[-1].minor.yy322,yymsp[-7].minor.yy177,yymsp[0].minor.yy292.pLimit,yymsp[0].minor.yy292.pOffset); +} + break; + case 121: /* distinct ::= DISTINCT */ +{yygotominor.yy177 = SF_Distinct;} + break; + case 122: /* distinct ::= ALL */ + case 123: /* distinct ::= */ yytestcase(yyruleno==123); +{yygotominor.yy177 = 0;} + break; + case 124: /* sclp ::= selcollist COMMA */ + case 248: /* idxlist_opt ::= LP idxlist RP */ yytestcase(yyruleno==248); +{yygotominor.yy322 = yymsp[-1].minor.yy322;} + break; + case 125: /* sclp ::= */ + case 153: /* orderby_opt ::= */ yytestcase(yyruleno==153); + case 160: /* groupby_opt ::= */ yytestcase(yyruleno==160); + case 241: /* exprlist ::= */ yytestcase(yyruleno==241); + case 247: /* idxlist_opt ::= */ yytestcase(yyruleno==247); +{yygotominor.yy322 = 0;} + break; + case 126: /* selcollist ::= sclp expr as */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-2].minor.yy322, yymsp[-1].minor.yy118.pExpr); + if( yymsp[0].minor.yy0.n>0 ) sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[0].minor.yy0, 1); + sqlite3ExprListSetSpan(pParse,yygotominor.yy322,&yymsp[-1].minor.yy118); +} + break; + case 127: /* selcollist ::= sclp STAR */ { Expr *p = sqlite3Expr(pParse->db, TK_ALL, 0); - yygotominor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy442, p); + yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-1].minor.yy322, p); } break; - case 126: /* selcollist ::= sclp nm DOT STAR */ + case 128: /* selcollist ::= sclp nm DOT STAR */ { Expr *pRight = sqlite3PExpr(pParse, TK_ALL, 0, 0, &yymsp[0].minor.yy0); Expr *pLeft = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0); Expr *pDot = sqlite3PExpr(pParse, TK_DOT, pLeft, pRight, 0); - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442, pDot); + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322, pDot); } break; - case 129: /* as ::= */ + case 131: /* as ::= */ {yygotominor.yy0.n = 0;} break; - case 130: /* from ::= */ -{yygotominor.yy347 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy347));} - break; - case 131: /* from ::= FROM seltablist */ -{ - yygotominor.yy347 = yymsp[0].minor.yy347; - sqlite3SrcListShiftJoinType(yygotominor.yy347); -} - break; - case 132: /* stl_prefix ::= seltablist joinop */ -{ - yygotominor.yy347 = yymsp[-1].minor.yy347; - if( ALWAYS(yygotominor.yy347 && yygotominor.yy347->nSrc>0) ) yygotominor.yy347->a[yygotominor.yy347->nSrc-1].jointype = (u8)yymsp[0].minor.yy392; -} - break; - case 133: /* stl_prefix ::= */ -{yygotominor.yy347 = 0;} - break; - case 134: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ -{ - yygotominor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180); - sqlite3SrcListIndexedBy(pParse, yygotominor.yy347, &yymsp[-2].minor.yy0); -} - break; - case 135: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */ -{ - yygotominor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy159,yymsp[-1].minor.yy122,yymsp[0].minor.yy180); - } - break; - case 136: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ -{ - if( yymsp[-6].minor.yy347==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy122==0 && yymsp[0].minor.yy180==0 ){ - yygotominor.yy347 = yymsp[-4].minor.yy347; - }else if( yymsp[-4].minor.yy347->nSrc==1 ){ - yygotominor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy122,yymsp[0].minor.yy180); - if( yygotominor.yy347 ){ - struct SrcList_item *pNew = &yygotominor.yy347->a[yygotominor.yy347->nSrc-1]; - struct SrcList_item *pOld = yymsp[-4].minor.yy347->a; + case 132: /* from ::= */ +{yygotominor.yy259 = sqlite3DbMallocZero(pParse->db, sizeof(*yygotominor.yy259));} + break; + case 133: /* from ::= FROM seltablist */ +{ + yygotominor.yy259 = yymsp[0].minor.yy259; + sqlite3SrcListShiftJoinType(yygotominor.yy259); +} + break; + case 134: /* stl_prefix ::= seltablist joinop */ +{ + yygotominor.yy259 = yymsp[-1].minor.yy259; + if( ALWAYS(yygotominor.yy259 && yygotominor.yy259->nSrc>0) ) yygotominor.yy259->a[yygotominor.yy259->nSrc-1].jointype = (u8)yymsp[0].minor.yy4; +} + break; + case 135: /* stl_prefix ::= */ +{yygotominor.yy259 = 0;} + break; + case 136: /* seltablist ::= stl_prefix nm dbnm as indexed_opt on_opt using_opt */ +{ + yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,&yymsp[-5].minor.yy0,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384); + sqlite3SrcListIndexedBy(pParse, yygotominor.yy259, &yymsp[-2].minor.yy0); +} + break; + case 137: /* seltablist ::= stl_prefix LP select RP as on_opt using_opt */ +{ + yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,yymsp[-4].minor.yy387,yymsp[-1].minor.yy314,yymsp[0].minor.yy384); + } + break; + case 138: /* seltablist ::= stl_prefix LP seltablist RP as on_opt using_opt */ +{ + if( yymsp[-6].minor.yy259==0 && yymsp[-2].minor.yy0.n==0 && yymsp[-1].minor.yy314==0 && yymsp[0].minor.yy384==0 ){ + yygotominor.yy259 = yymsp[-4].minor.yy259; + }else if( yymsp[-4].minor.yy259->nSrc==1 ){ + yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,0,yymsp[-1].minor.yy314,yymsp[0].minor.yy384); + if( yygotominor.yy259 ){ + struct SrcList_item *pNew = &yygotominor.yy259->a[yygotominor.yy259->nSrc-1]; + struct SrcList_item *pOld = yymsp[-4].minor.yy259->a; pNew->zName = pOld->zName; pNew->zDatabase = pOld->zDatabase; pNew->pSelect = pOld->pSelect; pOld->zName = pOld->zDatabase = 0; pOld->pSelect = 0; } - sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy347); + sqlite3SrcListDelete(pParse->db, yymsp[-4].minor.yy259); }else{ Select *pSubquery; - sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy347); - pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy347,0,0,0,0,SF_NestedFrom,0,0); - yygotominor.yy347 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy347,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy122,yymsp[0].minor.yy180); + sqlite3SrcListShiftJoinType(yymsp[-4].minor.yy259); + pSubquery = sqlite3SelectNew(pParse,0,yymsp[-4].minor.yy259,0,0,0,0,SF_NestedFrom,0,0); + yygotominor.yy259 = sqlite3SrcListAppendFromTerm(pParse,yymsp[-6].minor.yy259,0,0,&yymsp[-2].minor.yy0,pSubquery,yymsp[-1].minor.yy314,yymsp[0].minor.yy384); } } break; - case 137: /* dbnm ::= */ - case 146: /* indexed_opt ::= */ yytestcase(yyruleno==146); + case 139: /* dbnm ::= */ + case 148: /* indexed_opt ::= */ yytestcase(yyruleno==148); {yygotominor.yy0.z=0; yygotominor.yy0.n=0;} break; - case 139: /* fullname ::= nm dbnm */ -{yygotominor.yy347 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);} - break; - case 140: /* joinop ::= COMMA|JOIN */ -{ yygotominor.yy392 = JT_INNER; } - break; - case 141: /* joinop ::= JOIN_KW JOIN */ -{ yygotominor.yy392 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); } - break; - case 142: /* joinop ::= JOIN_KW nm JOIN */ -{ yygotominor.yy392 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); } - break; - case 143: /* joinop ::= JOIN_KW nm nm JOIN */ -{ yygotominor.yy392 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); } - break; - case 144: /* on_opt ::= ON expr */ - case 161: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==161); - case 168: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==168); - case 234: /* case_else ::= ELSE expr */ yytestcase(yyruleno==234); - case 236: /* case_operand ::= expr */ yytestcase(yyruleno==236); -{yygotominor.yy122 = yymsp[0].minor.yy342.pExpr;} - break; - case 145: /* on_opt ::= */ - case 160: /* having_opt ::= */ yytestcase(yyruleno==160); - case 167: /* where_opt ::= */ yytestcase(yyruleno==167); - case 235: /* case_else ::= */ yytestcase(yyruleno==235); - case 237: /* case_operand ::= */ yytestcase(yyruleno==237); -{yygotominor.yy122 = 0;} - break; - case 148: /* indexed_opt ::= NOT INDEXED */ + case 141: /* fullname ::= nm dbnm */ +{yygotominor.yy259 = sqlite3SrcListAppend(pParse->db,0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0);} + break; + case 142: /* joinop ::= COMMA|JOIN */ +{ yygotominor.yy4 = JT_INNER; } + break; + case 143: /* joinop ::= JOIN_KW JOIN */ +{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-1].minor.yy0,0,0); } + break; + case 144: /* joinop ::= JOIN_KW nm JOIN */ +{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0,0); } + break; + case 145: /* joinop ::= JOIN_KW nm nm JOIN */ +{ yygotominor.yy4 = sqlite3JoinType(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[-1].minor.yy0); } + break; + case 146: /* on_opt ::= ON expr */ + case 163: /* having_opt ::= HAVING expr */ yytestcase(yyruleno==163); + case 170: /* where_opt ::= WHERE expr */ yytestcase(yyruleno==170); + case 236: /* case_else ::= ELSE expr */ yytestcase(yyruleno==236); + case 238: /* case_operand ::= expr */ yytestcase(yyruleno==238); +{yygotominor.yy314 = yymsp[0].minor.yy118.pExpr;} + break; + case 147: /* on_opt ::= */ + case 162: /* having_opt ::= */ yytestcase(yyruleno==162); + case 169: /* where_opt ::= */ yytestcase(yyruleno==169); + case 237: /* case_else ::= */ yytestcase(yyruleno==237); + case 239: /* case_operand ::= */ yytestcase(yyruleno==239); +{yygotominor.yy314 = 0;} + break; + case 150: /* indexed_opt ::= NOT INDEXED */ {yygotominor.yy0.z=0; yygotominor.yy0.n=1;} break; - case 149: /* using_opt ::= USING LP inscollist RP */ - case 180: /* inscollist_opt ::= LP inscollist RP */ yytestcase(yyruleno==180); -{yygotominor.yy180 = yymsp[-1].minor.yy180;} - break; - case 150: /* using_opt ::= */ - case 179: /* inscollist_opt ::= */ yytestcase(yyruleno==179); -{yygotominor.yy180 = 0;} - break; - case 152: /* orderby_opt ::= ORDER BY sortlist */ - case 159: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==159); - case 238: /* exprlist ::= nexprlist */ yytestcase(yyruleno==238); -{yygotominor.yy442 = yymsp[0].minor.yy442;} - break; - case 153: /* sortlist ::= sortlist COMMA expr sortorder */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy442,yymsp[-1].minor.yy342.pExpr); - if( yygotominor.yy442 ) yygotominor.yy442->a[yygotominor.yy442->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy392; -} - break; - case 154: /* sortlist ::= expr sortorder */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy342.pExpr); - if( yygotominor.yy442 && ALWAYS(yygotominor.yy442->a) ) yygotominor.yy442->a[0].sortOrder = (u8)yymsp[0].minor.yy392; -} - break; - case 155: /* sortorder ::= ASC */ - case 157: /* sortorder ::= */ yytestcase(yyruleno==157); -{yygotominor.yy392 = SQLITE_SO_ASC;} - break; - case 156: /* sortorder ::= DESC */ -{yygotominor.yy392 = SQLITE_SO_DESC;} - break; - case 162: /* limit_opt ::= */ -{yygotominor.yy64.pLimit = 0; yygotominor.yy64.pOffset = 0;} - break; - case 163: /* limit_opt ::= LIMIT expr */ -{yygotominor.yy64.pLimit = yymsp[0].minor.yy342.pExpr; yygotominor.yy64.pOffset = 0;} - break; - case 164: /* limit_opt ::= LIMIT expr OFFSET expr */ -{yygotominor.yy64.pLimit = yymsp[-2].minor.yy342.pExpr; yygotominor.yy64.pOffset = yymsp[0].minor.yy342.pExpr;} - break; - case 165: /* limit_opt ::= LIMIT expr COMMA expr */ -{yygotominor.yy64.pOffset = yymsp[-2].minor.yy342.pExpr; yygotominor.yy64.pLimit = yymsp[0].minor.yy342.pExpr;} - break; - case 166: /* cmd ::= DELETE FROM fullname indexed_opt where_opt */ -{ - sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy347, &yymsp[-1].minor.yy0); - sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy347,yymsp[0].minor.yy122); -} - break; - case 169: /* cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt */ -{ - sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy347, &yymsp[-3].minor.yy0); - sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy442,"set list"); - sqlite3Update(pParse,yymsp[-4].minor.yy347,yymsp[-1].minor.yy442,yymsp[0].minor.yy122,yymsp[-5].minor.yy258); -} - break; - case 170: /* setlist ::= setlist COMMA nm EQ expr */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy442, yymsp[0].minor.yy342.pExpr); - sqlite3ExprListSetName(pParse, yygotominor.yy442, &yymsp[-2].minor.yy0, 1); -} - break; - case 171: /* setlist ::= nm EQ expr */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy342.pExpr); - sqlite3ExprListSetName(pParse, yygotominor.yy442, &yymsp[-2].minor.yy0, 1); -} - break; - case 172: /* cmd ::= insert_cmd INTO fullname inscollist_opt valuelist */ -{sqlite3Insert(pParse, yymsp[-2].minor.yy347, yymsp[0].minor.yy487.pList, yymsp[0].minor.yy487.pSelect, yymsp[-1].minor.yy180, yymsp[-4].minor.yy258);} - break; - case 173: /* cmd ::= insert_cmd INTO fullname inscollist_opt select */ -{sqlite3Insert(pParse, yymsp[-2].minor.yy347, 0, yymsp[0].minor.yy159, yymsp[-1].minor.yy180, yymsp[-4].minor.yy258);} - break; - case 174: /* cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */ -{sqlite3Insert(pParse, yymsp[-3].minor.yy347, 0, 0, yymsp[-2].minor.yy180, yymsp[-5].minor.yy258);} - break; - case 175: /* insert_cmd ::= INSERT orconf */ -{yygotominor.yy258 = yymsp[0].minor.yy258;} - break; - case 176: /* insert_cmd ::= REPLACE */ -{yygotominor.yy258 = OE_Replace;} - break; - case 177: /* valuelist ::= VALUES LP nexprlist RP */ -{ - yygotominor.yy487.pList = yymsp[-1].minor.yy442; - yygotominor.yy487.pSelect = 0; -} - break; - case 178: /* valuelist ::= valuelist COMMA LP exprlist RP */ -{ - Select *pRight = sqlite3SelectNew(pParse, yymsp[-1].minor.yy442, 0, 0, 0, 0, 0, 0, 0, 0); - if( yymsp[-4].minor.yy487.pList ){ - yymsp[-4].minor.yy487.pSelect = sqlite3SelectNew(pParse, yymsp[-4].minor.yy487.pList, 0, 0, 0, 0, 0, 0, 0, 0); - yymsp[-4].minor.yy487.pList = 0; - } - yygotominor.yy487.pList = 0; - if( yymsp[-4].minor.yy487.pSelect==0 || pRight==0 ){ + case 151: /* using_opt ::= USING LP idlist RP */ + case 182: /* inscollist_opt ::= LP idlist RP */ yytestcase(yyruleno==182); +{yygotominor.yy384 = yymsp[-1].minor.yy384;} + break; + case 152: /* using_opt ::= */ + case 181: /* inscollist_opt ::= */ yytestcase(yyruleno==181); +{yygotominor.yy384 = 0;} + break; + case 154: /* orderby_opt ::= ORDER BY sortlist */ + case 161: /* groupby_opt ::= GROUP BY nexprlist */ yytestcase(yyruleno==161); + case 240: /* exprlist ::= nexprlist */ yytestcase(yyruleno==240); +{yygotominor.yy322 = yymsp[0].minor.yy322;} + break; + case 155: /* sortlist ::= sortlist COMMA expr sortorder */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-3].minor.yy322,yymsp[-1].minor.yy118.pExpr); + if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4; +} + break; + case 156: /* sortlist ::= expr sortorder */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[-1].minor.yy118.pExpr); + if( yygotominor.yy322 && ALWAYS(yygotominor.yy322->a) ) yygotominor.yy322->a[0].sortOrder = (u8)yymsp[0].minor.yy4; +} + break; + case 157: /* sortorder ::= ASC */ + case 159: /* sortorder ::= */ yytestcase(yyruleno==159); +{yygotominor.yy4 = SQLITE_SO_ASC;} + break; + case 158: /* sortorder ::= DESC */ +{yygotominor.yy4 = SQLITE_SO_DESC;} + break; + case 164: /* limit_opt ::= */ +{yygotominor.yy292.pLimit = 0; yygotominor.yy292.pOffset = 0;} + break; + case 165: /* limit_opt ::= LIMIT expr */ +{yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr; yygotominor.yy292.pOffset = 0;} + break; + case 166: /* limit_opt ::= LIMIT expr OFFSET expr */ +{yygotominor.yy292.pLimit = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pOffset = yymsp[0].minor.yy118.pExpr;} + break; + case 167: /* limit_opt ::= LIMIT expr COMMA expr */ +{yygotominor.yy292.pOffset = yymsp[-2].minor.yy118.pExpr; yygotominor.yy292.pLimit = yymsp[0].minor.yy118.pExpr;} + break; + case 168: /* cmd ::= DELETE FROM fullname indexed_opt where_opt */ +{ + sqlite3SrcListIndexedBy(pParse, yymsp[-2].minor.yy259, &yymsp[-1].minor.yy0); + sqlite3DeleteFrom(pParse,yymsp[-2].minor.yy259,yymsp[0].minor.yy314); +} + break; + case 171: /* cmd ::= UPDATE orconf fullname indexed_opt SET setlist where_opt */ +{ + sqlite3SrcListIndexedBy(pParse, yymsp[-4].minor.yy259, &yymsp[-3].minor.yy0); + sqlite3ExprListCheckLength(pParse,yymsp[-1].minor.yy322,"set list"); + sqlite3Update(pParse,yymsp[-4].minor.yy259,yymsp[-1].minor.yy322,yymsp[0].minor.yy314,yymsp[-5].minor.yy210); +} + break; + case 172: /* setlist ::= setlist COMMA nm EQ expr */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse, yymsp[-4].minor.yy322, yymsp[0].minor.yy118.pExpr); + sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1); +} + break; + case 173: /* setlist ::= nm EQ expr */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse, 0, yymsp[0].minor.yy118.pExpr); + sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1); +} + break; + case 174: /* cmd ::= insert_cmd INTO fullname inscollist_opt valuelist */ +{sqlite3Insert(pParse, yymsp[-2].minor.yy259, yymsp[0].minor.yy260.pList, yymsp[0].minor.yy260.pSelect, yymsp[-1].minor.yy384, yymsp[-4].minor.yy210);} + break; + case 175: /* cmd ::= insert_cmd INTO fullname inscollist_opt select */ +{sqlite3Insert(pParse, yymsp[-2].minor.yy259, 0, yymsp[0].minor.yy387, yymsp[-1].minor.yy384, yymsp[-4].minor.yy210);} + break; + case 176: /* cmd ::= insert_cmd INTO fullname inscollist_opt DEFAULT VALUES */ +{sqlite3Insert(pParse, yymsp[-3].minor.yy259, 0, 0, yymsp[-2].minor.yy384, yymsp[-5].minor.yy210);} + break; + case 177: /* insert_cmd ::= INSERT orconf */ +{yygotominor.yy210 = yymsp[0].minor.yy210;} + break; + case 178: /* insert_cmd ::= REPLACE */ +{yygotominor.yy210 = OE_Replace;} + break; + case 179: /* valuelist ::= VALUES LP nexprlist RP */ +{ + yygotominor.yy260.pList = yymsp[-1].minor.yy322; + yygotominor.yy260.pSelect = 0; +} + break; + case 180: /* valuelist ::= valuelist COMMA LP exprlist RP */ +{ + Select *pRight = sqlite3SelectNew(pParse, yymsp[-1].minor.yy322, 0, 0, 0, 0, 0, 0, 0, 0); + if( yymsp[-4].minor.yy260.pList ){ + yymsp[-4].minor.yy260.pSelect = sqlite3SelectNew(pParse, yymsp[-4].minor.yy260.pList, 0, 0, 0, 0, 0, 0, 0, 0); + yymsp[-4].minor.yy260.pList = 0; + } + yygotominor.yy260.pList = 0; + if( yymsp[-4].minor.yy260.pSelect==0 || pRight==0 ){ sqlite3SelectDelete(pParse->db, pRight); - sqlite3SelectDelete(pParse->db, yymsp[-4].minor.yy487.pSelect); - yygotominor.yy487.pSelect = 0; + sqlite3SelectDelete(pParse->db, yymsp[-4].minor.yy260.pSelect); + yygotominor.yy260.pSelect = 0; }else{ pRight->op = TK_ALL; - pRight->pPrior = yymsp[-4].minor.yy487.pSelect; + pRight->pPrior = yymsp[-4].minor.yy260.pSelect; pRight->selFlags |= SF_Values; pRight->pPrior->selFlags |= SF_Values; - yygotominor.yy487.pSelect = pRight; - } -} - break; - case 181: /* inscollist ::= inscollist COMMA nm */ -{yygotominor.yy180 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy180,&yymsp[0].minor.yy0);} - break; - case 182: /* inscollist ::= nm */ -{yygotominor.yy180 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);} - break; - case 183: /* expr ::= term */ -{yygotominor.yy342 = yymsp[0].minor.yy342;} - break; - case 184: /* expr ::= LP expr RP */ -{yygotominor.yy342.pExpr = yymsp[-1].minor.yy342.pExpr; spanSet(&yygotominor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);} - break; - case 185: /* term ::= NULL */ - case 190: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==190); - case 191: /* term ::= STRING */ yytestcase(yyruleno==191); -{spanExpr(&yygotominor.yy342, pParse, yymsp[0].major, &yymsp[0].minor.yy0);} - break; - case 186: /* expr ::= id */ - case 187: /* expr ::= JOIN_KW */ yytestcase(yyruleno==187); -{spanExpr(&yygotominor.yy342, pParse, TK_ID, &yymsp[0].minor.yy0);} - break; - case 188: /* expr ::= nm DOT nm */ + yygotominor.yy260.pSelect = pRight; + } +} + break; + case 183: /* idlist ::= idlist COMMA nm */ +{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,yymsp[-2].minor.yy384,&yymsp[0].minor.yy0);} + break; + case 184: /* idlist ::= nm */ +{yygotominor.yy384 = sqlite3IdListAppend(pParse->db,0,&yymsp[0].minor.yy0);} + break; + case 185: /* expr ::= term */ +{yygotominor.yy118 = yymsp[0].minor.yy118;} + break; + case 186: /* expr ::= LP expr RP */ +{yygotominor.yy118.pExpr = yymsp[-1].minor.yy118.pExpr; spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0);} + break; + case 187: /* term ::= NULL */ + case 192: /* term ::= INTEGER|FLOAT|BLOB */ yytestcase(yyruleno==192); + case 193: /* term ::= STRING */ yytestcase(yyruleno==193); +{spanExpr(&yygotominor.yy118, pParse, yymsp[0].major, &yymsp[0].minor.yy0);} + break; + case 188: /* expr ::= id */ + case 189: /* expr ::= JOIN_KW */ yytestcase(yyruleno==189); +{spanExpr(&yygotominor.yy118, pParse, TK_ID, &yymsp[0].minor.yy0);} + break; + case 190: /* expr ::= nm DOT nm */ { Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0); Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0); - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0); - spanSet(&yygotominor.yy342,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp2, 0); + spanSet(&yygotominor.yy118,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0); } break; - case 189: /* expr ::= nm DOT nm DOT nm */ + case 191: /* expr ::= nm DOT nm DOT nm */ { Expr *temp1 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-4].minor.yy0); Expr *temp2 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[-2].minor.yy0); Expr *temp3 = sqlite3PExpr(pParse, TK_ID, 0, 0, &yymsp[0].minor.yy0); Expr *temp4 = sqlite3PExpr(pParse, TK_DOT, temp2, temp3, 0); - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0); - spanSet(&yygotominor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_DOT, temp1, temp4, 0); + spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); } break; - case 192: /* expr ::= REGISTER */ + case 194: /* expr ::= REGISTER */ { /* When doing a nested parse, one can include terms in an expression ** that look like this: #1 #2 ... These terms refer to registers ** in the virtual machine. #N is the N-th register. */ if( pParse->nested==0 ){ sqlite3ErrorMsg(pParse, "near \"%T\": syntax error", &yymsp[0].minor.yy0); - yygotominor.yy342.pExpr = 0; - }else{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0); - if( yygotominor.yy342.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy342.pExpr->iTable); - } - spanSet(&yygotominor.yy342, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); -} - break; - case 193: /* expr ::= VARIABLE */ -{ - spanExpr(&yygotominor.yy342, pParse, TK_VARIABLE, &yymsp[0].minor.yy0); - sqlite3ExprAssignVarNumber(pParse, yygotominor.yy342.pExpr); - spanSet(&yygotominor.yy342, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); -} - break; - case 194: /* expr ::= expr COLLATE ids */ -{ - yygotominor.yy342.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy342.pExpr, &yymsp[0].minor.yy0); - yygotominor.yy342.zStart = yymsp[-2].minor.yy342.zStart; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; -} - break; - case 195: /* expr ::= CAST LP expr AS typetoken RP */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy342.pExpr, 0, &yymsp[-1].minor.yy0); - spanSet(&yygotominor.yy342,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); -} - break; - case 196: /* expr ::= ID LP distinct exprlist RP */ -{ - if( yymsp[-1].minor.yy442 && yymsp[-1].minor.yy442->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){ + yygotominor.yy118.pExpr = 0; + }else{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_REGISTER, 0, 0, &yymsp[0].minor.yy0); + if( yygotominor.yy118.pExpr ) sqlite3GetInt32(&yymsp[0].minor.yy0.z[1], &yygotominor.yy118.pExpr->iTable); + } + spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); +} + break; + case 195: /* expr ::= VARIABLE */ +{ + spanExpr(&yygotominor.yy118, pParse, TK_VARIABLE, &yymsp[0].minor.yy0); + sqlite3ExprAssignVarNumber(pParse, yygotominor.yy118.pExpr); + spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); +} + break; + case 196: /* expr ::= expr COLLATE ids */ +{ + yygotominor.yy118.pExpr = sqlite3ExprAddCollateToken(pParse, yymsp[-2].minor.yy118.pExpr, &yymsp[0].minor.yy0); + yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; +} + break; + case 197: /* expr ::= CAST LP expr AS typetoken RP */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CAST, yymsp[-3].minor.yy118.pExpr, 0, &yymsp[-1].minor.yy0); + spanSet(&yygotominor.yy118,&yymsp[-5].minor.yy0,&yymsp[0].minor.yy0); +} + break; + case 198: /* expr ::= ID LP distinct exprlist RP */ +{ + if( yymsp[-1].minor.yy322 && yymsp[-1].minor.yy322->nExpr>pParse->db->aLimit[SQLITE_LIMIT_FUNCTION_ARG] ){ sqlite3ErrorMsg(pParse, "too many arguments on function %T", &yymsp[-4].minor.yy0); } - yygotominor.yy342.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy442, &yymsp[-4].minor.yy0); - spanSet(&yygotominor.yy342,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); - if( yymsp[-2].minor.yy305 && yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->flags |= EP_Distinct; - } -} - break; - case 197: /* expr ::= ID LP STAR RP */ -{ - yygotominor.yy342.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0); - spanSet(&yygotominor.yy342,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); -} - break; - case 198: /* term ::= CTIME_KW */ + yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, yymsp[-1].minor.yy322, &yymsp[-4].minor.yy0); + spanSet(&yygotominor.yy118,&yymsp[-4].minor.yy0,&yymsp[0].minor.yy0); + if( yymsp[-2].minor.yy177 && yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->flags |= EP_Distinct; + } +} + break; + case 199: /* expr ::= ID LP STAR RP */ +{ + yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0, &yymsp[-3].minor.yy0); + spanSet(&yygotominor.yy118,&yymsp[-3].minor.yy0,&yymsp[0].minor.yy0); +} + break; + case 200: /* term ::= CTIME_KW */ { /* The CURRENT_TIME, CURRENT_DATE, and CURRENT_TIMESTAMP values are ** treated as functions that return constants */ - yygotominor.yy342.pExpr = sqlite3ExprFunction(pParse, 0,&yymsp[0].minor.yy0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->op = TK_CONST_FUNC; - } - spanSet(&yygotominor.yy342, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); -} - break; - case 199: /* expr ::= expr AND expr */ - case 200: /* expr ::= expr OR expr */ yytestcase(yyruleno==200); - case 201: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==201); - case 202: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==202); - case 203: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==203); - case 204: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==204); - case 205: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==205); - case 206: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==206); -{spanBinaryExpr(&yygotominor.yy342,pParse,yymsp[-1].major,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342);} - break; - case 207: /* likeop ::= LIKE_KW */ - case 209: /* likeop ::= MATCH */ yytestcase(yyruleno==209); -{yygotominor.yy318.eOperator = yymsp[0].minor.yy0; yygotominor.yy318.bNot = 0;} - break; - case 208: /* likeop ::= NOT LIKE_KW */ - case 210: /* likeop ::= NOT MATCH */ yytestcase(yyruleno==210); -{yygotominor.yy318.eOperator = yymsp[0].minor.yy0; yygotominor.yy318.bNot = 1;} - break; - case 211: /* expr ::= expr likeop expr */ -{ - ExprList *pList; - pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy342.pExpr); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy342.pExpr); - yygotominor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy318.eOperator); - if( yymsp[-1].minor.yy318.bNot ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - yygotominor.yy342.zStart = yymsp[-2].minor.yy342.zStart; - yygotominor.yy342.zEnd = yymsp[0].minor.yy342.zEnd; - if( yygotominor.yy342.pExpr ) yygotominor.yy342.pExpr->flags |= EP_InfixFunc; -} - break; - case 212: /* expr ::= expr likeop expr ESCAPE expr */ -{ - ExprList *pList; - pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy342.pExpr); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr); - yygotominor.yy342.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy318.eOperator); - if( yymsp[-3].minor.yy318.bNot ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - yygotominor.yy342.zStart = yymsp[-4].minor.yy342.zStart; - yygotominor.yy342.zEnd = yymsp[0].minor.yy342.zEnd; - if( yygotominor.yy342.pExpr ) yygotominor.yy342.pExpr->flags |= EP_InfixFunc; -} - break; - case 213: /* expr ::= expr ISNULL|NOTNULL */ -{spanUnaryPostfix(&yygotominor.yy342,pParse,yymsp[0].major,&yymsp[-1].minor.yy342,&yymsp[0].minor.yy0);} - break; - case 214: /* expr ::= expr NOT NULL */ -{spanUnaryPostfix(&yygotominor.yy342,pParse,TK_NOTNULL,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy0);} - break; - case 215: /* expr ::= expr IS expr */ -{ - spanBinaryExpr(&yygotominor.yy342,pParse,TK_IS,&yymsp[-2].minor.yy342,&yymsp[0].minor.yy342); - binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yygotominor.yy342.pExpr, TK_ISNULL); -} - break; - case 216: /* expr ::= expr IS NOT expr */ -{ - spanBinaryExpr(&yygotominor.yy342,pParse,TK_ISNOT,&yymsp[-3].minor.yy342,&yymsp[0].minor.yy342); - binaryToUnaryIfNull(pParse, yymsp[0].minor.yy342.pExpr, yygotominor.yy342.pExpr, TK_NOTNULL); -} - break; - case 217: /* expr ::= NOT expr */ - case 218: /* expr ::= BITNOT expr */ yytestcase(yyruleno==218); -{spanUnaryPrefix(&yygotominor.yy342,pParse,yymsp[-1].major,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);} - break; - case 219: /* expr ::= MINUS expr */ -{spanUnaryPrefix(&yygotominor.yy342,pParse,TK_UMINUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);} - break; - case 220: /* expr ::= PLUS expr */ -{spanUnaryPrefix(&yygotominor.yy342,pParse,TK_UPLUS,&yymsp[0].minor.yy342,&yymsp[-1].minor.yy0);} - break; - case 223: /* expr ::= expr between_op expr AND expr */ -{ - ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr); - pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy342.pExpr); - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy342.pExpr, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pList = pList; + yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, 0,&yymsp[0].minor.yy0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->op = TK_CONST_FUNC; + } + spanSet(&yygotominor.yy118, &yymsp[0].minor.yy0, &yymsp[0].minor.yy0); +} + break; + case 201: /* expr ::= expr AND expr */ + case 202: /* expr ::= expr OR expr */ yytestcase(yyruleno==202); + case 203: /* expr ::= expr LT|GT|GE|LE expr */ yytestcase(yyruleno==203); + case 204: /* expr ::= expr EQ|NE expr */ yytestcase(yyruleno==204); + case 205: /* expr ::= expr BITAND|BITOR|LSHIFT|RSHIFT expr */ yytestcase(yyruleno==205); + case 206: /* expr ::= expr PLUS|MINUS expr */ yytestcase(yyruleno==206); + case 207: /* expr ::= expr STAR|SLASH|REM expr */ yytestcase(yyruleno==207); + case 208: /* expr ::= expr CONCAT expr */ yytestcase(yyruleno==208); +{spanBinaryExpr(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118);} + break; + case 209: /* likeop ::= LIKE_KW */ + case 211: /* likeop ::= MATCH */ yytestcase(yyruleno==211); +{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 0;} + break; + case 210: /* likeop ::= NOT LIKE_KW */ + case 212: /* likeop ::= NOT MATCH */ yytestcase(yyruleno==212); +{yygotominor.yy342.eOperator = yymsp[0].minor.yy0; yygotominor.yy342.bNot = 1;} + break; + case 213: /* expr ::= expr likeop expr */ +{ + ExprList *pList; + pList = sqlite3ExprListAppend(pParse,0, yymsp[0].minor.yy118.pExpr); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[-2].minor.yy118.pExpr); + yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-1].minor.yy342.eOperator); + if( yymsp[-1].minor.yy342.bNot ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + yygotominor.yy118.zStart = yymsp[-2].minor.yy118.zStart; + yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd; + if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc; +} + break; + case 214: /* expr ::= expr likeop expr ESCAPE expr */ +{ + ExprList *pList; + pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[-4].minor.yy118.pExpr); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr); + yygotominor.yy118.pExpr = sqlite3ExprFunction(pParse, pList, &yymsp[-3].minor.yy342.eOperator); + if( yymsp[-3].minor.yy342.bNot ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart; + yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd; + if( yygotominor.yy118.pExpr ) yygotominor.yy118.pExpr->flags |= EP_InfixFunc; +} + break; + case 215: /* expr ::= expr ISNULL|NOTNULL */ +{spanUnaryPostfix(&yygotominor.yy118,pParse,yymsp[0].major,&yymsp[-1].minor.yy118,&yymsp[0].minor.yy0);} + break; + case 216: /* expr ::= expr NOT NULL */ +{spanUnaryPostfix(&yygotominor.yy118,pParse,TK_NOTNULL,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy0);} + break; + case 217: /* expr ::= expr IS expr */ +{ + spanBinaryExpr(&yygotominor.yy118,pParse,TK_IS,&yymsp[-2].minor.yy118,&yymsp[0].minor.yy118); + binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_ISNULL); +} + break; + case 218: /* expr ::= expr IS NOT expr */ +{ + spanBinaryExpr(&yygotominor.yy118,pParse,TK_ISNOT,&yymsp[-3].minor.yy118,&yymsp[0].minor.yy118); + binaryToUnaryIfNull(pParse, yymsp[0].minor.yy118.pExpr, yygotominor.yy118.pExpr, TK_NOTNULL); +} + break; + case 219: /* expr ::= NOT expr */ + case 220: /* expr ::= BITNOT expr */ yytestcase(yyruleno==220); +{spanUnaryPrefix(&yygotominor.yy118,pParse,yymsp[-1].major,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);} + break; + case 221: /* expr ::= MINUS expr */ +{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UMINUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);} + break; + case 222: /* expr ::= PLUS expr */ +{spanUnaryPrefix(&yygotominor.yy118,pParse,TK_UPLUS,&yymsp[0].minor.yy118,&yymsp[-1].minor.yy0);} + break; + case 225: /* expr ::= expr between_op expr AND expr */ +{ + ExprList *pList = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr); + pList = sqlite3ExprListAppend(pParse,pList, yymsp[0].minor.yy118.pExpr); + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_BETWEEN, yymsp[-4].minor.yy118.pExpr, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pList = pList; }else{ sqlite3ExprListDelete(pParse->db, pList); } - if( yymsp[-3].minor.yy392 ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - yygotominor.yy342.zStart = yymsp[-4].minor.yy342.zStart; - yygotominor.yy342.zEnd = yymsp[0].minor.yy342.zEnd; -} - break; - case 226: /* expr ::= expr in_op LP exprlist RP */ -{ - if( yymsp[-1].minor.yy442==0 ){ + if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart; + yygotominor.yy118.zEnd = yymsp[0].minor.yy118.zEnd; +} + break; + case 228: /* expr ::= expr in_op LP exprlist RP */ +{ + if( yymsp[-1].minor.yy322==0 ){ /* Expressions of the form ** ** expr1 IN () ** expr1 NOT IN () ** ** simplify to constants 0 (false) and 1 (true), respectively, ** regardless of the value of expr1. */ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy392]); - sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy342.pExpr); - }else{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pList = yymsp[-1].minor.yy442; - sqlite3ExprSetHeight(pParse, yygotominor.yy342.pExpr); - }else{ - sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy442); - } - if( yymsp[-3].minor.yy392 ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - } - yygotominor.yy342.zStart = yymsp[-4].minor.yy342.zStart; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; - } - break; - case 227: /* expr ::= LP select RP */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pSelect = yymsp[-1].minor.yy159; - ExprSetProperty(yygotominor.yy342.pExpr, EP_xIsSelect); - sqlite3ExprSetHeight(pParse, yygotominor.yy342.pExpr); - }else{ - sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159); - } - yygotominor.yy342.zStart = yymsp[-2].minor.yy0.z; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; - } - break; - case 228: /* expr ::= expr in_op LP select RP */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy342.pExpr, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pSelect = yymsp[-1].minor.yy159; - ExprSetProperty(yygotominor.yy342.pExpr, EP_xIsSelect); - sqlite3ExprSetHeight(pParse, yygotominor.yy342.pExpr); - }else{ - sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159); - } - if( yymsp[-3].minor.yy392 ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - yygotominor.yy342.zStart = yymsp[-4].minor.yy342.zStart; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; - } - break; - case 229: /* expr ::= expr in_op nm dbnm */ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_INTEGER, 0, 0, &sqlite3IntTokens[yymsp[-3].minor.yy4]); + sqlite3ExprDelete(pParse->db, yymsp[-4].minor.yy118.pExpr); + }else{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy322; + sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr); + }else{ + sqlite3ExprListDelete(pParse->db, yymsp[-1].minor.yy322); + } + if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + } + yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; + } + break; + case 229: /* expr ::= LP select RP */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_SELECT, 0, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387; + ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect); + sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr); + }else{ + sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387); + } + yygotominor.yy118.zStart = yymsp[-2].minor.yy0.z; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; + } + break; + case 230: /* expr ::= expr in_op LP select RP */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-4].minor.yy118.pExpr, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pSelect = yymsp[-1].minor.yy387; + ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect); + sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr); + }else{ + sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387); + } + if( yymsp[-3].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + yygotominor.yy118.zStart = yymsp[-4].minor.yy118.zStart; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; + } + break; + case 231: /* expr ::= expr in_op nm dbnm */ { SrcList *pSrc = sqlite3SrcListAppend(pParse->db, 0,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0); - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy342.pExpr, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0); - ExprSetProperty(yygotominor.yy342.pExpr, EP_xIsSelect); - sqlite3ExprSetHeight(pParse, yygotominor.yy342.pExpr); + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_IN, yymsp[-3].minor.yy118.pExpr, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pSelect = sqlite3SelectNew(pParse, 0,pSrc,0,0,0,0,0,0,0); + ExprSetProperty(yygotominor.yy118.pExpr, EP_xIsSelect); + sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr); }else{ sqlite3SrcListDelete(pParse->db, pSrc); } - if( yymsp[-2].minor.yy392 ) yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy342.pExpr, 0, 0); - yygotominor.yy342.zStart = yymsp[-3].minor.yy342.zStart; - yygotominor.yy342.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]; - } - break; - case 230: /* expr ::= EXISTS LP select RP */ -{ - Expr *p = yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0); + if( yymsp[-2].minor.yy4 ) yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_NOT, yygotominor.yy118.pExpr, 0, 0); + yygotominor.yy118.zStart = yymsp[-3].minor.yy118.zStart; + yygotominor.yy118.zEnd = yymsp[0].minor.yy0.z ? &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n] : &yymsp[-1].minor.yy0.z[yymsp[-1].minor.yy0.n]; + } + break; + case 232: /* expr ::= EXISTS LP select RP */ +{ + Expr *p = yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_EXISTS, 0, 0, 0); if( p ){ - p->x.pSelect = yymsp[-1].minor.yy159; + p->x.pSelect = yymsp[-1].minor.yy387; ExprSetProperty(p, EP_xIsSelect); sqlite3ExprSetHeight(pParse, p); }else{ - sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy159); - } - yygotominor.yy342.zStart = yymsp[-3].minor.yy0.z; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; - } - break; - case 231: /* expr ::= CASE case_operand case_exprlist case_else END */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy122, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->x.pList = yymsp[-1].minor.yy122 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[-1].minor.yy122) : yymsp[-2].minor.yy442; - sqlite3ExprSetHeight(pParse, yygotominor.yy342.pExpr); - }else{ - sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy442); - sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy122); - } - yygotominor.yy342.zStart = yymsp[-4].minor.yy0.z; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; -} - break; - case 232: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, yymsp[-2].minor.yy342.pExpr); - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yygotominor.yy442, yymsp[0].minor.yy342.pExpr); -} - break; - case 233: /* case_exprlist ::= WHEN expr THEN expr */ -{ - yygotominor.yy442 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy342.pExpr); - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yygotominor.yy442, yymsp[0].minor.yy342.pExpr); -} - break; - case 240: /* nexprlist ::= nexprlist COMMA expr */ -{yygotominor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy442,yymsp[0].minor.yy342.pExpr);} - break; - case 241: /* nexprlist ::= expr */ -{yygotominor.yy442 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy342.pExpr);} - break; - case 242: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt */ + sqlite3SelectDelete(pParse->db, yymsp[-1].minor.yy387); + } + yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; + } + break; + case 233: /* expr ::= CASE case_operand case_exprlist case_else END */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_CASE, yymsp[-3].minor.yy314, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->x.pList = yymsp[-1].minor.yy314 ? sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[-1].minor.yy314) : yymsp[-2].minor.yy322; + sqlite3ExprSetHeight(pParse, yygotominor.yy118.pExpr); + }else{ + sqlite3ExprListDelete(pParse->db, yymsp[-2].minor.yy322); + sqlite3ExprDelete(pParse->db, yymsp[-1].minor.yy314); + } + yygotominor.yy118.zStart = yymsp[-4].minor.yy0.z; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; +} + break; + case 234: /* case_exprlist ::= case_exprlist WHEN expr THEN expr */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, yymsp[-2].minor.yy118.pExpr); + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr); +} + break; + case 235: /* case_exprlist ::= WHEN expr THEN expr */ +{ + yygotominor.yy322 = sqlite3ExprListAppend(pParse,0, yymsp[-2].minor.yy118.pExpr); + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yygotominor.yy322, yymsp[0].minor.yy118.pExpr); +} + break; + case 242: /* nexprlist ::= nexprlist COMMA expr */ +{yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-2].minor.yy322,yymsp[0].minor.yy118.pExpr);} + break; + case 243: /* nexprlist ::= expr */ +{yygotominor.yy322 = sqlite3ExprListAppend(pParse,0,yymsp[0].minor.yy118.pExpr);} + break; + case 244: /* cmd ::= createkw uniqueflag INDEX ifnotexists nm dbnm ON nm LP idxlist RP where_opt */ { sqlite3CreateIndex(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, - sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy442, yymsp[-10].minor.yy392, - &yymsp[-11].minor.yy0, yymsp[0].minor.yy122, SQLITE_SO_ASC, yymsp[-8].minor.yy392); -} - break; - case 243: /* uniqueflag ::= UNIQUE */ - case 296: /* raisetype ::= ABORT */ yytestcase(yyruleno==296); -{yygotominor.yy392 = OE_Abort;} - break; - case 244: /* uniqueflag ::= */ -{yygotominor.yy392 = OE_None;} - break; - case 247: /* idxlist ::= idxlist COMMA nm collate sortorder */ -{ - Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0); - yygotominor.yy442 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy442, p); - sqlite3ExprListSetName(pParse,yygotominor.yy442,&yymsp[-2].minor.yy0,1); - sqlite3ExprListCheckLength(pParse, yygotominor.yy442, "index"); - if( yygotominor.yy442 ) yygotominor.yy442->a[yygotominor.yy442->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy392; -} - break; - case 248: /* idxlist ::= nm collate sortorder */ -{ - Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0); - yygotominor.yy442 = sqlite3ExprListAppend(pParse,0, p); - sqlite3ExprListSetName(pParse, yygotominor.yy442, &yymsp[-2].minor.yy0, 1); - sqlite3ExprListCheckLength(pParse, yygotominor.yy442, "index"); - if( yygotominor.yy442 ) yygotominor.yy442->a[yygotominor.yy442->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy392; -} - break; - case 249: /* collate ::= */ + sqlite3SrcListAppend(pParse->db,0,&yymsp[-4].minor.yy0,0), yymsp[-2].minor.yy322, yymsp[-10].minor.yy4, + &yymsp[-11].minor.yy0, yymsp[0].minor.yy314, SQLITE_SO_ASC, yymsp[-8].minor.yy4); +} + break; + case 245: /* uniqueflag ::= UNIQUE */ + case 298: /* raisetype ::= ABORT */ yytestcase(yyruleno==298); +{yygotominor.yy4 = OE_Abort;} + break; + case 246: /* uniqueflag ::= */ +{yygotominor.yy4 = OE_None;} + break; + case 249: /* idxlist ::= idxlist COMMA nm collate sortorder */ +{ + Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0); + yygotominor.yy322 = sqlite3ExprListAppend(pParse,yymsp[-4].minor.yy322, p); + sqlite3ExprListSetName(pParse,yygotominor.yy322,&yymsp[-2].minor.yy0,1); + sqlite3ExprListCheckLength(pParse, yygotominor.yy322, "index"); + if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4; +} + break; + case 250: /* idxlist ::= nm collate sortorder */ +{ + Expr *p = sqlite3ExprAddCollateToken(pParse, 0, &yymsp[-1].minor.yy0); + yygotominor.yy322 = sqlite3ExprListAppend(pParse,0, p); + sqlite3ExprListSetName(pParse, yygotominor.yy322, &yymsp[-2].minor.yy0, 1); + sqlite3ExprListCheckLength(pParse, yygotominor.yy322, "index"); + if( yygotominor.yy322 ) yygotominor.yy322->a[yygotominor.yy322->nExpr-1].sortOrder = (u8)yymsp[0].minor.yy4; +} + break; + case 251: /* collate ::= */ {yygotominor.yy0.z = 0; yygotominor.yy0.n = 0;} break; - case 251: /* cmd ::= DROP INDEX ifexists fullname */ -{sqlite3DropIndex(pParse, yymsp[0].minor.yy347, yymsp[-1].minor.yy392);} + case 253: /* cmd ::= DROP INDEX ifexists fullname */ +{sqlite3DropIndex(pParse, yymsp[0].minor.yy259, yymsp[-1].minor.yy4);} break; - case 252: /* cmd ::= VACUUM */ - case 253: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==253); + case 254: /* cmd ::= VACUUM */ + case 255: /* cmd ::= VACUUM nm */ yytestcase(yyruleno==255); {sqlite3Vacuum(pParse);} break; - case 254: /* cmd ::= PRAGMA nm dbnm */ + case 256: /* cmd ::= PRAGMA nm dbnm */ {sqlite3Pragma(pParse,&yymsp[-1].minor.yy0,&yymsp[0].minor.yy0,0,0);} break; - case 255: /* cmd ::= PRAGMA nm dbnm EQ nmnum */ + case 257: /* cmd ::= PRAGMA nm dbnm EQ nmnum */ {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,0);} break; - case 256: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */ + case 258: /* cmd ::= PRAGMA nm dbnm LP nmnum RP */ {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,0);} break; - case 257: /* cmd ::= PRAGMA nm dbnm EQ minus_num */ + case 259: /* cmd ::= PRAGMA nm dbnm EQ minus_num */ {sqlite3Pragma(pParse,&yymsp[-3].minor.yy0,&yymsp[-2].minor.yy0,&yymsp[0].minor.yy0,1);} break; - case 258: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */ + case 260: /* cmd ::= PRAGMA nm dbnm LP minus_num RP */ {sqlite3Pragma(pParse,&yymsp[-4].minor.yy0,&yymsp[-3].minor.yy0,&yymsp[-1].minor.yy0,1);} break; - case 268: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ + case 270: /* cmd ::= createkw trigger_decl BEGIN trigger_cmd_list END */ { Token all; all.z = yymsp[-3].minor.yy0.z; all.n = (int)(yymsp[0].minor.yy0.z - yymsp[-3].minor.yy0.z) + yymsp[0].minor.yy0.n; - sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy327, &all); + sqlite3FinishTrigger(pParse, yymsp[-1].minor.yy203, &all); } break; - case 269: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ + case 271: /* trigger_decl ::= temp TRIGGER ifnotexists nm dbnm trigger_time trigger_event ON fullname foreach_clause when_clause */ { - sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy392, yymsp[-4].minor.yy410.a, yymsp[-4].minor.yy410.b, yymsp[-2].minor.yy347, yymsp[0].minor.yy122, yymsp[-10].minor.yy392, yymsp[-8].minor.yy392); + sqlite3BeginTrigger(pParse, &yymsp[-7].minor.yy0, &yymsp[-6].minor.yy0, yymsp[-5].minor.yy4, yymsp[-4].minor.yy90.a, yymsp[-4].minor.yy90.b, yymsp[-2].minor.yy259, yymsp[0].minor.yy314, yymsp[-10].minor.yy4, yymsp[-8].minor.yy4); yygotominor.yy0 = (yymsp[-6].minor.yy0.n==0?yymsp[-7].minor.yy0:yymsp[-6].minor.yy0); } break; - case 270: /* trigger_time ::= BEFORE */ - case 273: /* trigger_time ::= */ yytestcase(yyruleno==273); -{ yygotominor.yy392 = TK_BEFORE; } - break; - case 271: /* trigger_time ::= AFTER */ -{ yygotominor.yy392 = TK_AFTER; } - break; - case 272: /* trigger_time ::= INSTEAD OF */ -{ yygotominor.yy392 = TK_INSTEAD;} - break; - case 274: /* trigger_event ::= DELETE|INSERT */ - case 275: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==275); -{yygotominor.yy410.a = yymsp[0].major; yygotominor.yy410.b = 0;} - break; - case 276: /* trigger_event ::= UPDATE OF inscollist */ -{yygotominor.yy410.a = TK_UPDATE; yygotominor.yy410.b = yymsp[0].minor.yy180;} - break; - case 279: /* when_clause ::= */ - case 301: /* key_opt ::= */ yytestcase(yyruleno==301); -{ yygotominor.yy122 = 0; } - break; - case 280: /* when_clause ::= WHEN expr */ - case 302: /* key_opt ::= KEY expr */ yytestcase(yyruleno==302); -{ yygotominor.yy122 = yymsp[0].minor.yy342.pExpr; } - break; - case 281: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ -{ - assert( yymsp[-2].minor.yy327!=0 ); - yymsp[-2].minor.yy327->pLast->pNext = yymsp[-1].minor.yy327; - yymsp[-2].minor.yy327->pLast = yymsp[-1].minor.yy327; - yygotominor.yy327 = yymsp[-2].minor.yy327; -} - break; - case 282: /* trigger_cmd_list ::= trigger_cmd SEMI */ -{ - assert( yymsp[-1].minor.yy327!=0 ); - yymsp[-1].minor.yy327->pLast = yymsp[-1].minor.yy327; - yygotominor.yy327 = yymsp[-1].minor.yy327; -} - break; - case 284: /* trnm ::= nm DOT nm */ + case 272: /* trigger_time ::= BEFORE */ + case 275: /* trigger_time ::= */ yytestcase(yyruleno==275); +{ yygotominor.yy4 = TK_BEFORE; } + break; + case 273: /* trigger_time ::= AFTER */ +{ yygotominor.yy4 = TK_AFTER; } + break; + case 274: /* trigger_time ::= INSTEAD OF */ +{ yygotominor.yy4 = TK_INSTEAD;} + break; + case 276: /* trigger_event ::= DELETE|INSERT */ + case 277: /* trigger_event ::= UPDATE */ yytestcase(yyruleno==277); +{yygotominor.yy90.a = yymsp[0].major; yygotominor.yy90.b = 0;} + break; + case 278: /* trigger_event ::= UPDATE OF idlist */ +{yygotominor.yy90.a = TK_UPDATE; yygotominor.yy90.b = yymsp[0].minor.yy384;} + break; + case 281: /* when_clause ::= */ + case 303: /* key_opt ::= */ yytestcase(yyruleno==303); +{ yygotominor.yy314 = 0; } + break; + case 282: /* when_clause ::= WHEN expr */ + case 304: /* key_opt ::= KEY expr */ yytestcase(yyruleno==304); +{ yygotominor.yy314 = yymsp[0].minor.yy118.pExpr; } + break; + case 283: /* trigger_cmd_list ::= trigger_cmd_list trigger_cmd SEMI */ +{ + assert( yymsp[-2].minor.yy203!=0 ); + yymsp[-2].minor.yy203->pLast->pNext = yymsp[-1].minor.yy203; + yymsp[-2].minor.yy203->pLast = yymsp[-1].minor.yy203; + yygotominor.yy203 = yymsp[-2].minor.yy203; +} + break; + case 284: /* trigger_cmd_list ::= trigger_cmd SEMI */ +{ + assert( yymsp[-1].minor.yy203!=0 ); + yymsp[-1].minor.yy203->pLast = yymsp[-1].minor.yy203; + yygotominor.yy203 = yymsp[-1].minor.yy203; +} + break; + case 286: /* trnm ::= nm DOT nm */ { yygotominor.yy0 = yymsp[0].minor.yy0; sqlite3ErrorMsg(pParse, "qualified table names are not allowed on INSERT, UPDATE, and DELETE " "statements within triggers"); } break; - case 286: /* tridxby ::= INDEXED BY nm */ + case 288: /* tridxby ::= INDEXED BY nm */ { sqlite3ErrorMsg(pParse, "the INDEXED BY clause is not allowed on UPDATE or DELETE statements " "within triggers"); } break; - case 287: /* tridxby ::= NOT INDEXED */ + case 289: /* tridxby ::= NOT INDEXED */ { sqlite3ErrorMsg(pParse, "the NOT INDEXED clause is not allowed on UPDATE or DELETE statements " "within triggers"); } break; - case 288: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */ -{ yygotominor.yy327 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy442, yymsp[0].minor.yy122, yymsp[-5].minor.yy258); } - break; - case 289: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist */ -{yygotominor.yy327 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy180, yymsp[0].minor.yy487.pList, yymsp[0].minor.yy487.pSelect, yymsp[-4].minor.yy258);} - break; - case 290: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select */ -{yygotominor.yy327 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy180, 0, yymsp[0].minor.yy159, yymsp[-4].minor.yy258);} - break; - case 291: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */ -{yygotominor.yy327 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy122);} - break; - case 292: /* trigger_cmd ::= select */ -{yygotominor.yy327 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy159); } - break; - case 293: /* expr ::= RAISE LP IGNORE RP */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0); - if( yygotominor.yy342.pExpr ){ - yygotominor.yy342.pExpr->affinity = OE_Ignore; - } - yygotominor.yy342.zStart = yymsp[-3].minor.yy0.z; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; -} - break; - case 294: /* expr ::= RAISE LP raisetype COMMA nm RP */ -{ - yygotominor.yy342.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0); - if( yygotominor.yy342.pExpr ) { - yygotominor.yy342.pExpr->affinity = (char)yymsp[-3].minor.yy392; - } - yygotominor.yy342.zStart = yymsp[-5].minor.yy0.z; - yygotominor.yy342.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; -} - break; - case 295: /* raisetype ::= ROLLBACK */ -{yygotominor.yy392 = OE_Rollback;} - break; - case 297: /* raisetype ::= FAIL */ -{yygotominor.yy392 = OE_Fail;} - break; - case 298: /* cmd ::= DROP TRIGGER ifexists fullname */ -{ - sqlite3DropTrigger(pParse,yymsp[0].minor.yy347,yymsp[-1].minor.yy392); -} - break; - case 299: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ -{ - sqlite3Attach(pParse, yymsp[-3].minor.yy342.pExpr, yymsp[-1].minor.yy342.pExpr, yymsp[0].minor.yy122); -} - break; - case 300: /* cmd ::= DETACH database_kw_opt expr */ -{ - sqlite3Detach(pParse, yymsp[0].minor.yy342.pExpr); -} - break; - case 305: /* cmd ::= REINDEX */ + case 290: /* trigger_cmd ::= UPDATE orconf trnm tridxby SET setlist where_opt */ +{ yygotominor.yy203 = sqlite3TriggerUpdateStep(pParse->db, &yymsp[-4].minor.yy0, yymsp[-1].minor.yy322, yymsp[0].minor.yy314, yymsp[-5].minor.yy210); } + break; + case 291: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt valuelist */ +{yygotominor.yy203 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy384, yymsp[0].minor.yy260.pList, yymsp[0].minor.yy260.pSelect, yymsp[-4].minor.yy210);} + break; + case 292: /* trigger_cmd ::= insert_cmd INTO trnm inscollist_opt select */ +{yygotominor.yy203 = sqlite3TriggerInsertStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[-1].minor.yy384, 0, yymsp[0].minor.yy387, yymsp[-4].minor.yy210);} + break; + case 293: /* trigger_cmd ::= DELETE FROM trnm tridxby where_opt */ +{yygotominor.yy203 = sqlite3TriggerDeleteStep(pParse->db, &yymsp[-2].minor.yy0, yymsp[0].minor.yy314);} + break; + case 294: /* trigger_cmd ::= select */ +{yygotominor.yy203 = sqlite3TriggerSelectStep(pParse->db, yymsp[0].minor.yy387); } + break; + case 295: /* expr ::= RAISE LP IGNORE RP */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, 0); + if( yygotominor.yy118.pExpr ){ + yygotominor.yy118.pExpr->affinity = OE_Ignore; + } + yygotominor.yy118.zStart = yymsp[-3].minor.yy0.z; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; +} + break; + case 296: /* expr ::= RAISE LP raisetype COMMA nm RP */ +{ + yygotominor.yy118.pExpr = sqlite3PExpr(pParse, TK_RAISE, 0, 0, &yymsp[-1].minor.yy0); + if( yygotominor.yy118.pExpr ) { + yygotominor.yy118.pExpr->affinity = (char)yymsp[-3].minor.yy4; + } + yygotominor.yy118.zStart = yymsp[-5].minor.yy0.z; + yygotominor.yy118.zEnd = &yymsp[0].minor.yy0.z[yymsp[0].minor.yy0.n]; +} + break; + case 297: /* raisetype ::= ROLLBACK */ +{yygotominor.yy4 = OE_Rollback;} + break; + case 299: /* raisetype ::= FAIL */ +{yygotominor.yy4 = OE_Fail;} + break; + case 300: /* cmd ::= DROP TRIGGER ifexists fullname */ +{ + sqlite3DropTrigger(pParse,yymsp[0].minor.yy259,yymsp[-1].minor.yy4); +} + break; + case 301: /* cmd ::= ATTACH database_kw_opt expr AS expr key_opt */ +{ + sqlite3Attach(pParse, yymsp[-3].minor.yy118.pExpr, yymsp[-1].minor.yy118.pExpr, yymsp[0].minor.yy314); +} + break; + case 302: /* cmd ::= DETACH database_kw_opt expr */ +{ + sqlite3Detach(pParse, yymsp[0].minor.yy118.pExpr); +} + break; + case 307: /* cmd ::= REINDEX */ {sqlite3Reindex(pParse, 0, 0);} break; - case 306: /* cmd ::= REINDEX nm dbnm */ + case 308: /* cmd ::= REINDEX nm dbnm */ {sqlite3Reindex(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);} break; - case 307: /* cmd ::= ANALYZE */ + case 309: /* cmd ::= ANALYZE */ {sqlite3Analyze(pParse, 0, 0);} break; - case 308: /* cmd ::= ANALYZE nm dbnm */ + case 310: /* cmd ::= ANALYZE nm dbnm */ {sqlite3Analyze(pParse, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0);} break; - case 309: /* cmd ::= ALTER TABLE fullname RENAME TO nm */ + case 311: /* cmd ::= ALTER TABLE fullname RENAME TO nm */ { - sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy347,&yymsp[0].minor.yy0); + sqlite3AlterRenameTable(pParse,yymsp[-3].minor.yy259,&yymsp[0].minor.yy0); } break; - case 310: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */ + case 312: /* cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column */ { sqlite3AlterFinishAddColumn(pParse, &yymsp[0].minor.yy0); } break; - case 311: /* add_column_fullname ::= fullname */ + case 313: /* add_column_fullname ::= fullname */ { pParse->db->lookaside.bEnabled = 0; - sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy347); + sqlite3AlterBeginAddColumn(pParse, yymsp[0].minor.yy259); } break; - case 314: /* cmd ::= create_vtab */ + case 316: /* cmd ::= create_vtab */ {sqlite3VtabFinishParse(pParse,0);} break; - case 315: /* cmd ::= create_vtab LP vtabarglist RP */ + case 317: /* cmd ::= create_vtab LP vtabarglist RP */ {sqlite3VtabFinishParse(pParse,&yymsp[0].minor.yy0);} break; - case 316: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ + case 318: /* create_vtab ::= createkw VIRTUAL TABLE ifnotexists nm dbnm USING nm */ { - sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy392); + sqlite3VtabBeginParse(pParse, &yymsp[-3].minor.yy0, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-4].minor.yy4); } break; - case 319: /* vtabarg ::= */ + case 321: /* vtabarg ::= */ {sqlite3VtabArgInit(pParse);} break; - case 321: /* vtabargtoken ::= ANY */ - case 322: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==322); - case 323: /* lp ::= LP */ yytestcase(yyruleno==323); + case 323: /* vtabargtoken ::= ANY */ + case 324: /* vtabargtoken ::= lp anylist RP */ yytestcase(yyruleno==324); + case 325: /* lp ::= LP */ yytestcase(yyruleno==325); {sqlite3VtabArgExtend(pParse,&yymsp[0].minor.yy0);} break; default: /* (0) input ::= cmdlist */ yytestcase(yyruleno==0); /* (1) cmdlist ::= cmdlist ecmd */ yytestcase(yyruleno==1); @@ -116001,34 +117398,34 @@ /* (11) trans_opt ::= TRANSACTION */ yytestcase(yyruleno==11); /* (12) trans_opt ::= TRANSACTION nm */ yytestcase(yyruleno==12); /* (20) savepoint_opt ::= SAVEPOINT */ yytestcase(yyruleno==20); /* (21) savepoint_opt ::= */ yytestcase(yyruleno==21); /* (25) cmd ::= create_table create_table_args */ yytestcase(yyruleno==25); - /* (34) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==34); - /* (35) columnlist ::= column */ yytestcase(yyruleno==35); - /* (44) type ::= */ yytestcase(yyruleno==44); - /* (51) signed ::= plus_num */ yytestcase(yyruleno==51); - /* (52) signed ::= minus_num */ yytestcase(yyruleno==52); - /* (53) carglist ::= carglist ccons */ yytestcase(yyruleno==53); - /* (54) carglist ::= */ yytestcase(yyruleno==54); - /* (61) ccons ::= NULL onconf */ yytestcase(yyruleno==61); - /* (89) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==89); - /* (90) conslist ::= tcons */ yytestcase(yyruleno==90); - /* (92) tconscomma ::= */ yytestcase(yyruleno==92); - /* (277) foreach_clause ::= */ yytestcase(yyruleno==277); - /* (278) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==278); - /* (285) tridxby ::= */ yytestcase(yyruleno==285); - /* (303) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==303); - /* (304) database_kw_opt ::= */ yytestcase(yyruleno==304); - /* (312) kwcolumn_opt ::= */ yytestcase(yyruleno==312); - /* (313) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==313); - /* (317) vtabarglist ::= vtabarg */ yytestcase(yyruleno==317); - /* (318) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==318); - /* (320) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==320); - /* (324) anylist ::= */ yytestcase(yyruleno==324); - /* (325) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==325); - /* (326) anylist ::= anylist ANY */ yytestcase(yyruleno==326); + /* (36) columnlist ::= columnlist COMMA column */ yytestcase(yyruleno==36); + /* (37) columnlist ::= column */ yytestcase(yyruleno==37); + /* (46) type ::= */ yytestcase(yyruleno==46); + /* (53) signed ::= plus_num */ yytestcase(yyruleno==53); + /* (54) signed ::= minus_num */ yytestcase(yyruleno==54); + /* (55) carglist ::= carglist ccons */ yytestcase(yyruleno==55); + /* (56) carglist ::= */ yytestcase(yyruleno==56); + /* (63) ccons ::= NULL onconf */ yytestcase(yyruleno==63); + /* (91) conslist ::= conslist tconscomma tcons */ yytestcase(yyruleno==91); + /* (92) conslist ::= tcons */ yytestcase(yyruleno==92); + /* (94) tconscomma ::= */ yytestcase(yyruleno==94); + /* (279) foreach_clause ::= */ yytestcase(yyruleno==279); + /* (280) foreach_clause ::= FOR EACH ROW */ yytestcase(yyruleno==280); + /* (287) tridxby ::= */ yytestcase(yyruleno==287); + /* (305) database_kw_opt ::= DATABASE */ yytestcase(yyruleno==305); + /* (306) database_kw_opt ::= */ yytestcase(yyruleno==306); + /* (314) kwcolumn_opt ::= */ yytestcase(yyruleno==314); + /* (315) kwcolumn_opt ::= COLUMNKW */ yytestcase(yyruleno==315); + /* (319) vtabarglist ::= vtabarg */ yytestcase(yyruleno==319); + /* (320) vtabarglist ::= vtabarglist COMMA vtabarg */ yytestcase(yyruleno==320); + /* (322) vtabarg ::= vtabarg vtabargtoken */ yytestcase(yyruleno==322); + /* (326) anylist ::= */ yytestcase(yyruleno==326); + /* (327) anylist ::= anylist LP anylist RP */ yytestcase(yyruleno==327); + /* (328) anylist ::= anylist ANY */ yytestcase(yyruleno==328); break; }; assert( yyruleno>=0 && yyrulenopNewTrigger); for(i=pParse->nzVar-1; i>=0; i--) sqlite3DbFree(db, pParse->azVar[i]); sqlite3DbFree(db, pParse->azVar); - sqlite3DbFree(db, pParse->aAlias); while( pParse->pAinc ){ AutoincInfo *p = pParse->pAinc; pParse->pAinc = p->pNext; sqlite3DbFree(db, p); } @@ -118594,10 +119992,11 @@ case SQLITE_CONSTRAINT_COMMITHOOK: zName = "SQLITE_CONSTRAINT_COMMITHOOK"; break; case SQLITE_CONSTRAINT_VTAB: zName = "SQLITE_CONSTRAINT_VTAB"; break; case SQLITE_CONSTRAINT_FUNCTION: zName = "SQLITE_CONSTRAINT_FUNCTION"; break; + case SQLITE_CONSTRAINT_ROWID: zName = "SQLITE_CONSTRAINT_ROWID"; break; case SQLITE_MISMATCH: zName = "SQLITE_MISMATCH"; break; case SQLITE_MISUSE: zName = "SQLITE_MISUSE"; break; case SQLITE_NOLFS: zName = "SQLITE_NOLFS"; break; case SQLITE_AUTH: zName = "SQLITE_AUTH"; break; case SQLITE_FORMAT: zName = "SQLITE_FORMAT"; break; @@ -119408,10 +120807,36 @@ ** function. */ SQLITE_API const char *sqlite3_errstr(int rc){ return sqlite3ErrStr(rc); } + +/* +** Invalidate all cached KeyInfo objects for database connection "db" +*/ +static void invalidateCachedKeyInfo(sqlite3 *db){ + Db *pDb; /* A single database */ + int iDb; /* The database index number */ + HashElem *k; /* For looping over tables in pDb */ + Table *pTab; /* A table in the database */ + Index *pIdx; /* Each index */ + + for(iDb=0, pDb=db->aDb; iDbnDb; iDb++, pDb++){ + if( pDb->pBt==0 ) continue; + sqlite3BtreeEnter(pDb->pBt); + for(k=sqliteHashFirst(&pDb->pSchema->tblHash); k; k=sqliteHashNext(k)){ + pTab = (Table*)sqliteHashData(k); + for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ + if( pIdx->pKeyInfo && pIdx->pKeyInfo->db==db ){ + sqlite3KeyInfoUnref(pIdx->pKeyInfo); + pIdx->pKeyInfo = 0; + } + } + } + sqlite3BtreeLeave(pDb->pBt); + } +} /* ** Create a new collating function for database "db". The name is zName ** and the encoding is enc. */ @@ -119453,10 +120878,11 @@ sqlite3Error(db, SQLITE_BUSY, "unable to delete/modify collation sequence due to active statements"); return SQLITE_BUSY; } sqlite3ExpirePreparedStatements(db); + invalidateCachedKeyInfo(db); /* If collation sequence pColl was created directly by a call to ** sqlite3_create_collation, and not generated by synthCollSeq(), ** then any copies made by synthCollSeq() need to be invalidated. ** Also, collation destructor - CollSeq.xDel() - function may need @@ -128435,10 +129861,15 @@ } *ppCsr = pCsr; return rc; } +/* +** Function getNextNode(), which is called by fts3ExprParse(), may itself +** call fts3ExprParse(). So this forward declaration is required. +*/ +static int fts3ExprParse(ParseContext *, const char *, int, Fts3Expr **, int *); /* ** Extract the next token from buffer z (length n) using the tokenizer ** and other information (column names etc.) in pParse. Create an Fts3Expr ** structure of type FTSQUERY_PHRASE containing a phrase consisting of this @@ -128469,11 +129900,35 @@ const char *zToken; int nToken = 0, iStart = 0, iEnd = 0, iPosition = 0; int nByte; /* total space to allocate */ rc = pModule->xNext(pCursor, &zToken, &nToken, &iStart, &iEnd, &iPosition); - if( rc==SQLITE_OK ){ + + if( (rc==SQLITE_OK || rc==SQLITE_DONE) && sqlite3_fts3_enable_parentheses ){ + int i; + if( rc==SQLITE_DONE ) iStart = n; + for(i=0; inNest++; + rc = fts3ExprParse(pParse, &z[i+1], n-i-1, &pRet, &nConsumed); + if( rc==SQLITE_OK && !pRet ){ + rc = SQLITE_DONE; + } + nConsumed = (int)(i + 1 + nConsumed); + break; + } + + if( z[i]==')' ){ + rc = SQLITE_DONE; + pParse->nNest--; + nConsumed = i+1; + break; + } + } + } + + if( nConsumed==0 && rc==SQLITE_OK ){ nByte = sizeof(Fts3Expr) + sizeof(Fts3Phrase) + nToken; pRet = (Fts3Expr *)fts3MallocZero(nByte); if( !pRet ){ rc = SQLITE_NOMEM; }else{ @@ -128649,16 +130104,10 @@ sqlite3_free(p); *ppExpr = 0; return SQLITE_NOMEM; } -/* -** Function getNextNode(), which is called by fts3ExprParse(), may itself -** call fts3ExprParse(). So this forward declaration is required. -*/ -static int fts3ExprParse(ParseContext *, const char *, int, Fts3Expr **, int *); - /* ** The output variable *ppExpr is populated with an allocated Fts3Expr ** structure, or set to 0 if the end of the input buffer is reached. ** ** Returns an SQLite error code. SQLITE_OK if everything works, SQLITE_NOMEM @@ -128751,31 +130200,10 @@ ** user has supplied a token such as "ORacle". Continue. */ } } - /* Check for an open bracket. */ - if( sqlite3_fts3_enable_parentheses ){ - if( *zInput=='(' ){ - int nConsumed; - pParse->nNest++; - rc = fts3ExprParse(pParse, &zInput[1], nInput-1, ppExpr, &nConsumed); - if( rc==SQLITE_OK && !*ppExpr ){ - rc = SQLITE_DONE; - } - *pnConsumed = (int)((zInput - z) + 1 + nConsumed); - return rc; - } - - /* Check for a close bracket. */ - if( *zInput==')' ){ - pParse->nNest--; - *pnConsumed = (int)((zInput - z) + 1); - return SQLITE_DONE; - } - } - /* See if we are dealing with a quoted phrase. If this is the case, then ** search for the closing quote and pass the whole string to getNextString() ** for processing. This is easy to do, as fts3 has no syntax for escaping ** a quote character embedded in a string. */ @@ -139614,10 +141042,20 @@ ** ever contain very many entries, so a fixed number of buckets is ** used. */ #define HASHSIZE 128 +/* The xBestIndex method of this virtual table requires an estimate of +** the number of rows in the virtual table to calculate the costs of +** various strategies. If possible, this estimate is loaded from the +** sqlite_stat1 table (with RTREE_MIN_ROWEST as a hard-coded minimum). +** Otherwise, if no sqlite_stat1 entry is available, use +** RTREE_DEFAULT_ROWEST. +*/ +#define RTREE_DEFAULT_ROWEST 1048576 +#define RTREE_MIN_ROWEST 100 + /* ** An rtree virtual-table object. */ struct Rtree { sqlite3_vtab base; @@ -139628,10 +141066,11 @@ int iDepth; /* Current depth of the r-tree structure */ char *zDb; /* Name of database containing r-tree table */ char *zName; /* Name of r-tree table */ RtreeNode *aHash[HASHSIZE]; /* Hash table of in-memory nodes. */ int nBusy; /* Current number of users of this structure */ + i64 nRowEst; /* Estimated number of rows in this table */ /* List of nodes removed during a CondenseTree operation. List is ** linked together via the pointer normally used for hash chains - ** RtreeNode.pNext. RtreeNode.iNode stores the depth of the sub-tree ** headed by the node (leaf nodes have RtreeNode.iNode==0). @@ -140819,10 +142258,23 @@ } rtreeRelease(pRtree); return rc; } + +/* +** Set the pIdxInfo->estimatedRows variable to nRow. Unless this +** extension is currently being used by a version of SQLite too old to +** support estimatedRows. In that case this function is a no-op. +*/ +static void setEstimatedRows(sqlite3_index_info *pIdxInfo, i64 nRow){ +#if SQLITE_VERSION_NUMBER>=3008002 + if( sqlite3_libversion_number()>=3008002 ){ + pIdxInfo->estimatedRows = nRow; + } +#endif +} /* ** Rtree virtual table module xBestIndex method. There are three ** table scan strategies to choose from (in order from most to ** least desirable): @@ -140855,17 +142307,18 @@ ** The second of each pair of bytes identifies the coordinate column ** to which the constraint applies. The leftmost coordinate column ** is 'a', the second from the left 'b' etc. */ static int rtreeBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){ + Rtree *pRtree = (Rtree*)tab; int rc = SQLITE_OK; int ii; + i64 nRow; /* Estimated rows returned by this scan */ int iIdx = 0; char zIdxStr[RTREE_MAX_DIMENSIONS*8+1]; memset(zIdxStr, 0, sizeof(zIdxStr)); - UNUSED_PARAMETER(tab); assert( pIdxInfo->idxStr==0 ); for(ii=0; iinConstraint && iIdx<(int)(sizeof(zIdxStr)-1); ii++){ struct sqlite3_index_constraint *p = &pIdxInfo->aConstraint[ii]; @@ -140881,13 +142334,15 @@ pIdxInfo->aConstraintUsage[jj].omit = 1; /* This strategy involves a two rowid lookups on an B-Tree structures ** and then a linear search of an R-Tree node. This should be ** considered almost as quick as a direct rowid lookup (for which - ** sqlite uses an internal cost of 0.0). + ** sqlite uses an internal cost of 0.0). It is expected to return + ** a single row. */ - pIdxInfo->estimatedCost = 10.0; + pIdxInfo->estimatedCost = 30.0; + setEstimatedRows(pIdxInfo, 1); return SQLITE_OK; } if( p->usable && (p->iColumn>0 || p->op==SQLITE_INDEX_CONSTRAINT_MATCH) ){ u8 op; @@ -140912,12 +142367,15 @@ pIdxInfo->idxNum = 2; pIdxInfo->needToFreeIdxStr = 1; if( iIdx>0 && 0==(pIdxInfo->idxStr = sqlite3_mprintf("%s", zIdxStr)) ){ return SQLITE_NOMEM; } - assert( iIdx>=0 ); - pIdxInfo->estimatedCost = (2000000.0 / (double)(iIdx + 1)); + + nRow = pRtree->nRowEst / (iIdx + 1); + pIdxInfo->estimatedCost = (double)6.0 * (double)nRow; + setEstimatedRows(pIdxInfo, nRow); + return rc; } /* ** Return the N-dimensional volumn of the cell stored in *p. @@ -142387,10 +143845,41 @@ rc = sqlite3_exec(pRtree->db, zSql, 0, 0, 0); sqlite3_free(zSql); } return rc; } + +/* +** This function populates the pRtree->nRowEst variable with an estimate +** of the number of rows in the virtual table. If possible, this is based +** on sqlite_stat1 data. Otherwise, use RTREE_DEFAULT_ROWEST. +*/ +static int rtreeQueryStat1(sqlite3 *db, Rtree *pRtree){ + const char *zSql = "SELECT stat FROM sqlite_stat1 WHERE tbl= ? || '_rowid'"; + sqlite3_stmt *p; + int rc; + i64 nRow = 0; + + rc = sqlite3_prepare_v2(db, zSql, -1, &p, 0); + if( rc==SQLITE_OK ){ + sqlite3_bind_text(p, 1, pRtree->zName, -1, SQLITE_STATIC); + if( sqlite3_step(p)==SQLITE_ROW ) nRow = sqlite3_column_int64(p, 0); + rc = sqlite3_finalize(p); + }else if( rc!=SQLITE_NOMEM ){ + rc = SQLITE_OK; + } + + if( rc==SQLITE_OK ){ + if( nRow==0 ){ + pRtree->nRowEst = RTREE_DEFAULT_ROWEST; + }else{ + pRtree->nRowEst = MAX(nRow, RTREE_MIN_ROWEST); + } + } + + return rc; +} static sqlite3_module rtreeModule = { 0, /* iVersion */ rtreeCreate, /* xCreate - create a table */ rtreeConnect, /* xConnect - connect to an existing table */ @@ -142473,10 +143962,11 @@ appStmt[5] = &pRtree->pDeleteRowid; appStmt[6] = &pRtree->pReadParent; appStmt[7] = &pRtree->pWriteParent; appStmt[8] = &pRtree->pDeleteParent; + rc = rtreeQueryStat1(db, pRtree); for(i=0; i[[SQLITE_FCNTL_TRACE]] +** The [SQLITE_FCNTL_TRACE] file control provides advisory information +** to the VFS about what the higher layers of the SQLite stack are doing. +** This file control is used by some VFS activity tracing [shims]. +** The argument is a zero-terminated string. Higher layers in the +** SQLite stack may generate instances of this file control if +** the [SQLITE_USE_FCNTL_TRACE] compile-time option is enabled. +** ** */ #define SQLITE_FCNTL_LOCKSTATE 1 #define SQLITE_GET_LOCKPROXYFILE 2 #define SQLITE_SET_LOCKPROXYFILE 3 @@ -929,10 +938,11 @@ #define SQLITE_FCNTL_POWERSAFE_OVERWRITE 13 #define SQLITE_FCNTL_PRAGMA 14 #define SQLITE_FCNTL_BUSYHANDLER 15 #define SQLITE_FCNTL_TEMPFILENAME 16 #define SQLITE_FCNTL_MMAP_SIZE 18 +#define SQLITE_FCNTL_TRACE 19 /* ** CAPI3REF: Mutex Handle ** ** The mutex module within SQLite defines [sqlite3_mutex] to be an @@ -1775,23 +1785,25 @@ SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff); /* ** CAPI3REF: Last Insert Rowid ** -** ^Each entry in an SQLite table has a unique 64-bit signed +** ^Each entry in most SQLite tables (except for [WITHOUT ROWID] tables) +** has a unique 64-bit signed ** integer key called the [ROWID | "rowid"]. ^The rowid is always available ** as an undeclared column named ROWID, OID, or _ROWID_ as long as those ** names are not also used by explicitly declared columns. ^If ** the table has a column of type [INTEGER PRIMARY KEY] then that column ** is another alias for the rowid. ** -** ^This routine returns the [rowid] of the most recent -** successful [INSERT] into the database from the [database connection] -** in the first argument. ^As of SQLite version 3.7.7, this routines -** records the last insert rowid of both ordinary tables and [virtual tables]. -** ^If no successful [INSERT]s -** have ever occurred on that database connection, zero is returned. +** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the +** most recent successful [INSERT] into a rowid table or [virtual table] +** on database connection D. +** ^Inserts into [WITHOUT ROWID] tables are not recorded. +** ^If no successful [INSERT]s into rowid tables +** have ever occurred on the database connection D, +** then sqlite3_last_insert_rowid(D) returns zero. ** ** ^(If an [INSERT] occurs within a trigger or within a [virtual table] ** method, then this routine will return the [rowid] of the inserted ** row as long as the trigger or virtual table method is running. ** But once the trigger or virtual table method ends, the value returned @@ -4804,16 +4816,17 @@ /* ** CAPI3REF: Data Change Notification Callbacks ** ** ^The sqlite3_update_hook() interface registers a callback function ** with the [database connection] identified by the first argument -** to be invoked whenever a row is updated, inserted or deleted. +** to be invoked whenever a row is updated, inserted or deleted in +** a rowid table. ** ^Any callback set by a previous call to this function ** for the same database connection is overridden. ** ** ^The second argument is a pointer to the function to invoke when a -** row is updated, inserted or deleted. +** row is updated, inserted or deleted in a rowid table. ** ^The first argument to the callback is a copy of the third argument ** to sqlite3_update_hook(). ** ^The second callback argument is one of [SQLITE_INSERT], [SQLITE_DELETE], ** or [SQLITE_UPDATE], depending on the operation that caused the callback ** to be invoked. @@ -4822,10 +4835,11 @@ ** ^The final callback parameter is the [rowid] of the row. ** ^In the case of an update, this is the [rowid] after the update takes place. ** ** ^(The update hook is not invoked when internal system tables are ** modified (i.e. sqlite_master and sqlite_sequence).)^ +** ^The update hook is not invoked when [WITHOUT ROWID] tables are modified. ** ** ^In the current implementation, the update hook ** is not invoked when duplication rows are deleted because of an ** [ON CONFLICT | ON CONFLICT REPLACE] clause. ^Nor is the update hook ** invoked when rows are deleted using the [truncate optimization]. @@ -5279,14 +5293,26 @@ ** ** ^The orderByConsumed means that output from [xFilter]/[xNext] will occur in ** the correct order to satisfy the ORDER BY clause so that no separate ** sorting step is required. ** -** ^The estimatedCost value is an estimate of the cost of doing the -** particular lookup. A full scan of a table with N entries should have -** a cost of N. A binary search of a table of N entries should have a -** cost of approximately log(N). +** ^The estimatedCost value is an estimate of the cost of a particular +** strategy. A cost of N indicates that the cost of the strategy is similar +** to a linear scan of an SQLite table with N rows. A cost of log(N) +** indicates that the expense of the operation is similar to that of a +** binary search on a unique indexed field of an SQLite table with N rows. +** +** ^The estimatedRows value is an estimate of the number of rows that +** will be returned by the strategy. +** +** IMPORTANT: The estimatedRows field was added to the sqlite3_index_info +** structure for SQLite version 3.8.2. If a virtual table extension is +** used with an SQLite version earlier than 3.8.2, the results of attempting +** to read or write the estimatedRows field are undefined (but are likely +** to included crashing the application). The estimatedRows field should +** therefore only be used if [sqlite3_libversion_number()] returns a +** value greater than or equal to 3008002. */ struct sqlite3_index_info { /* Inputs */ int nConstraint; /* Number of entries in aConstraint */ struct sqlite3_index_constraint { @@ -5307,11 +5333,12 @@ } *aConstraintUsage; int idxNum; /* Number used to identify the index */ char *idxStr; /* String, possibly obtained from sqlite3_malloc */ int needToFreeIdxStr; /* Free idxStr using sqlite3_free() if true */ int orderByConsumed; /* True if output is already ordered */ - double estimatedCost; /* Estimated cost of using this index */ + double estimatedCost; /* Estimated cost of using this index */ + sqlite3_int64 estimatedRows; /* Estimated number of rows returned */ }; /* ** CAPI3REF: Virtual Table Constraint Operator Codes ** @@ -5511,10 +5538,13 @@ ** ^Use the [sqlite3_blob_bytes()] interface to determine the size of ** the opened blob. ^The size of a blob may not be changed by this ** interface. Use the [UPDATE] SQL command to change the size of a ** blob. ** +** ^The [sqlite3_blob_open()] interface will fail for a [WITHOUT ROWID] +** table. Incremental BLOB I/O is not possible on [WITHOUT ROWID] tables. +** ** ^The [sqlite3_bind_zeroblob()] and [sqlite3_result_zeroblob()] interfaces ** and the built-in [zeroblob] SQL function can be used, if desired, ** to create an empty, zero-filled blob in which to read or write using ** this interface. ** Index: SQLite.Interop/src/win/interop.c ================================================================== --- SQLite.Interop/src/win/interop.c +++ SQLite.Interop/src/win/interop.c @@ -56,32 +56,32 @@ typedef void (*SQLITEFUNCFINAL)(sqlite3_context *); #if defined(INTEROP_DEBUG) || defined(INTEROP_LOG) SQLITE_PRIVATE void sqlite3InteropDebug(const char *zFormat, ...){ va_list ap; /* Vararg list */ - StrAccum acc; /* String accumulator */ + StrAccum acc; /* String accumulator */ char zMsg[SQLITE_PRINT_BUF_SIZE*3]; /* Complete log message */ - va_start(ap, zFormat); - sqlite3StrAccumInit(&acc, zMsg, sizeof(zMsg), 0); - acc.useMalloc = 0; - sqlite3VXPrintf(&acc, 0, zFormat, ap); - va_end(ap); + va_start(ap, zFormat); + sqlite3StrAccumInit(&acc, zMsg, sizeof(zMsg), 0); + acc.useMalloc = 0; + sqlite3VXPrintf(&acc, 0, zFormat, ap); + va_end(ap); #if SQLITE_VERSION_NUMBER >= 3007013 - sqlite3_win32_write_debug(sqlite3StrAccumFinish(&acc), -1); -#elif defined(SQLITE_WIN32_HAS_ANSI) - OutputDebugStringA(sqlite3StrAccumFinish(&acc)); -#elif defined(SQLITE_WIN32_HAS_WIDE) - { - LPWSTR zWideMsg = utf8ToUnicode(sqlite3StrAccumFinish(&acc)); - if( zWideMsg ){ - OutputDebugStringW(zWideMsg); - sqlite3_free(zWideMsg); - } - } -#else - fprintf(stderr, "%s", sqlite3StrAccumFinish(&acc)); -#endif + sqlite3_win32_write_debug(sqlite3StrAccumFinish(&acc), -1); +#elif defined(SQLITE_WIN32_HAS_ANSI) + OutputDebugStringA(sqlite3StrAccumFinish(&acc)); +#elif defined(SQLITE_WIN32_HAS_WIDE) + { + LPWSTR zWideMsg = utf8ToUnicode(sqlite3StrAccumFinish(&acc)); + if( zWideMsg ){ + OutputDebugStringW(zWideMsg); + sqlite3_free(zWideMsg); + } + } +#else + fprintf(stderr, "%s", sqlite3StrAccumFinish(&acc)); +#endif } #endif #if defined(INTEROP_LOG) SQLITE_PRIVATE int logConfigured = 0; @@ -740,17 +740,17 @@ { Index *pIdx; Table *pTab; int n; - sqlite3_mutex_enter(db->mutex); - sqlite3BtreeEnterAll(db); + sqlite3_mutex_enter(db->mutex); + sqlite3BtreeEnterAll(db); pIdx = sqlite3FindIndex(db, zIndexName, zDb); - sqlite3BtreeLeaveAll(db); - sqlite3_mutex_leave(db->mutex); + sqlite3BtreeLeaveAll(db); + sqlite3_mutex_leave(db->mutex); if (!pIdx) return SQLITE_ERROR; pTab = pIdx->pTable; for (n = 0; n < pIdx->nColumn; n++) Index: System.Data.SQLite/SQLite3.cs ================================================================== --- System.Data.SQLite/SQLite3.cs +++ System.Data.SQLite/SQLite3.cs @@ -514,21 +514,72 @@ /// /// Attempts to free N bytes of heap memory by deallocating non-essential memory /// allocations held by the database library. Memory used to cache database pages /// to improve performance is an example of non-essential memory. This is a no-op /// returning zero if the SQLite core library was not compiled with the compile-time - /// option SQLITE_ENABLE_MEMORY_MANAGEMENT. + /// option SQLITE_ENABLE_MEMORY_MANAGEMENT. Optionally, attempts to reset and/or + /// compact the Win32 native heap, if applicable. /// /// /// The requested number of bytes to free. /// - /// + /// + /// Non-zero to attempt a heap reset. + /// + /// + /// Non-zero to attempt heap compaction. + /// + /// /// The number of bytes actually freed. This value may be zero. + /// + /// + /// This value will be non-zero if the heap reset was successful. + /// + /// + /// The size of the largest committed free block in the heap, in bytes. + /// This value will be zero unless heap compaction is enabled. + /// + /// + /// A standard SQLite return code (i.e. zero for success and non-zero + /// for failure). /// - internal static int StaticReleaseMemory(int nBytes) + internal static SQLiteErrorCode StaticReleaseMemory( + int nBytes, + bool reset, + bool compact, + ref int nFree, + ref bool resetOk, + ref uint nLargest + ) { - return UnsafeNativeMethods.sqlite3_release_memory(nBytes); + SQLiteErrorCode rc = SQLiteErrorCode.Ok; + + int nFreeLocal = UnsafeNativeMethods.sqlite3_release_memory(nBytes); + uint nLargestLocal = 0; + bool resetOkLocal = false; + +#if !DEBUG && WINDOWS // NOTE: Should be "WIN32HEAP && !MEMDEBUG && WINDOWS" + if ((rc == SQLiteErrorCode.Ok) && reset) + { + rc = UnsafeNativeMethods.sqlite3_win32_reset_heap(); + + if (rc == SQLiteErrorCode.Ok) + resetOkLocal = true; + } + + if ((rc == SQLiteErrorCode.Ok) && compact) + rc = UnsafeNativeMethods.sqlite3_win32_compact_heap(ref nLargestLocal); +#else + if (reset || compact) + rc = SQLiteErrorCode.NotFound; +#endif + + nFree = nFreeLocal; + nLargest = nLargestLocal; + resetOk = resetOkLocal; + + return rc; } /// /// Shutdown the SQLite engine so that it can be restarted with different /// configuration options. We depend on auto initialization to recover. @@ -564,11 +615,11 @@ if (rc == SQLiteErrorCode.Ok) rc = UnsafeNativeMethods.sqlite3_win32_set_directory(2, null); #else #if !NET_COMPACT_20 && TRACE_CONNECTION Trace.WriteLine( - "Shutdown: Cannot reset directories on this operating system."); + "Shutdown: Cannot reset directories on this platform."); #endif #endif } if (rc == SQLiteErrorCode.Ok) Index: System.Data.SQLite/SQLiteConnection.cs ================================================================== --- System.Data.SQLite/SQLiteConnection.cs +++ System.Data.SQLite/SQLiteConnection.cs @@ -2508,21 +2508,47 @@ /// /// Attempts to free N bytes of heap memory by deallocating non-essential memory /// allocations held by the database library. Memory used to cache database pages /// to improve performance is an example of non-essential memory. This is a no-op /// returning zero if the SQLite core library was not compiled with the compile-time - /// option SQLITE_ENABLE_MEMORY_MANAGEMENT. + /// option SQLITE_ENABLE_MEMORY_MANAGEMENT. Optionally, attempts to reset and/or + /// compact the Win32 native heap, if applicable. /// /// /// The requested number of bytes to free. /// - /// + /// + /// Non-zero to attempt a heap reset. + /// + /// + /// Non-zero to attempt heap compaction. + /// + /// /// The number of bytes actually freed. This value may be zero. + /// + /// + /// This value will be non-zero if the heap reset was successful. + /// + /// + /// The size of the largest committed free block in the heap, in bytes. + /// This value will be zero unless heap compaction is enabled. + /// + /// + /// A standard SQLite return code (i.e. zero for success and non-zero + /// for failure). /// - public static int ReleaseMemory(int nBytes) + public static SQLiteErrorCode ReleaseMemory( + int nBytes, + bool reset, + bool compact, + ref int nFree, + ref bool resetOk, + ref uint nLargest + ) { - return SQLite3.StaticReleaseMemory(nBytes); + return SQLite3.StaticReleaseMemory( + nBytes, reset, compact, ref nFree, ref resetOk, ref nLargest); } /// /// Sets the status of the memory usage tracking subsystem in the SQLite core library. By default, this is enabled. /// If this is disabled, memory usage tracking will not be performed. This is not really a per-connection value, it is @@ -2686,11 +2712,11 @@ _sql.Close(true); /* NOTE: MUST be closed before shutdown. */ SQLiteErrorCode rc = _sql.Shutdown(); #if !NET_COMPACT_20 && TRACE_CONNECTION if (rc != SQLiteErrorCode.Ok) - Trace.WriteLine(String.Format("Shutdown (Instance) Failed: {0}", rc)); + System.Diagnostics.Trace.WriteLine(String.Format("Shutdown (Instance) Failed: {0}", rc)); #endif return rc; } @@ -2714,11 +2740,11 @@ SQLiteErrorCode rc = SQLite3.StaticShutdown(directories); if (rc != SQLiteErrorCode.Ok) { #if !NET_COMPACT_20 && TRACE_CONNECTION - Trace.WriteLine(String.Format("Shutdown (Static) Failed: {0}", rc)); + System.Diagnostics.Trace.WriteLine(String.Format("Shutdown (Static) Failed: {0}", rc)); #endif if (!noThrow) throw new SQLiteException(rc, null); } Index: System.Data.SQLite/SQLiteModule.cs ================================================================== --- System.Data.SQLite/SQLiteModule.cs +++ System.Data.SQLite/SQLiteModule.cs @@ -963,10 +963,28 @@ } #endregion /////////////////////////////////////////////////////////////////////// + /// + /// Determines if the native estimatedRows field can be used, based on + /// the available version of the SQLite core library. + /// + /// + /// Non-zero if the property is supported + /// by the SQLite core library. + /// + public bool CanUseEstimatedRows() + { + if (UnsafeNativeMethods.sqlite3_libversion_number() >= 3008002) + return true; + + return false; + } + + /////////////////////////////////////////////////////////////////////// + #region Public Properties private SQLiteIndexConstraintUsage[] constraintUsages; /// /// An array of object /// instances, each containing information to be supplied to the SQLite @@ -1040,10 +1058,23 @@ public double? EstimatedCost { get { return estimatedCost; } set { estimatedCost = value; } } + + /////////////////////////////////////////////////////////////////////// + + private long? estimatedRows; + /// + /// Estimated number of rows returned. Using a null value here + /// indicates that a default estimated rows value should be used. + /// + public long? EstimatedRows + { + get { return estimatedRows; } + set { estimatedRows = value; } + } #endregion } #endregion /////////////////////////////////////////////////////////////////////////// @@ -1053,20 +1084,10 @@ /// This class represents the various inputs and outputs used with the /// method. /// public sealed class SQLiteIndex { - #region Private Constants - /// - /// The default estimated cost for use with the - /// method. - /// - internal static readonly double DefaultEstimatedCost = double.MaxValue; - #endregion - - /////////////////////////////////////////////////////////////////////// - #region Internal Constructors /// /// Constructs an instance of this class. /// /// @@ -1267,12 +1288,22 @@ index.Outputs.OrderByConsumed); offset = SQLiteMarshal.NextOffsetOf(offset, sizeof(int), sizeof(double)); - SQLiteMarshal.WriteDouble(pIndex, offset, - index.Outputs.EstimatedCost.GetValueOrDefault()); + if (index.Outputs.EstimatedCost.HasValue) + { + SQLiteMarshal.WriteDouble(pIndex, offset, + index.Outputs.EstimatedCost.GetValueOrDefault()); + } + + if (index.Outputs.CanUseEstimatedRows() && + index.Outputs.EstimatedRows.HasValue) + { + SQLiteMarshal.WriteInt64(pIndex, offset, + index.Outputs.EstimatedRows.GetValueOrDefault()); + } } #endregion /////////////////////////////////////////////////////////////////////// @@ -4413,10 +4444,40 @@ #endif } /////////////////////////////////////////////////////////////////////// + /// + /// Writes an value to the specified memory + /// location. + /// + /// + /// The object instance representing the base + /// memory location. + /// + /// + /// The integer offset from the base memory location where the + /// value to be written is located. + /// + /// + /// The value to write. + /// + public static void WriteInt64( + IntPtr pointer, + int offset, + long value + ) + { +#if !PLATFORM_COMPACTFRAMEWORK + Marshal.WriteInt64(pointer, offset, value); +#else + Marshal.WriteInt64(IntPtrForOffset(pointer, offset), value); +#endif + } + + /////////////////////////////////////////////////////////////////////// + /// /// Writes a value to the specified memory /// location. /// /// @@ -6839,18 +6900,19 @@ /// /// /// The object instance to modify. /// /// - /// The estimated cost value to use. + /// The estimated cost value to use. Using a null value means that the + /// default value provided by the SQLite core library should be used. /// /// /// Non-zero upon success. /// protected virtual bool SetEstimatedCost( SQLiteIndex index, - double estimatedCost + double? estimatedCost ) { if ((index == null) || (index.Outputs == null)) return false; @@ -6872,11 +6934,58 @@ /// protected virtual bool SetEstimatedCost( SQLiteIndex index ) { - return SetEstimatedCost(index, SQLiteIndex.DefaultEstimatedCost); + return SetEstimatedCost(index, null); + } + + /////////////////////////////////////////////////////////////////////// + + /// + /// Modifies the specified object instance + /// to contain the specified estimated rows. + /// + /// + /// The object instance to modify. + /// + /// + /// The estimated rows value to use. Using a null value means that the + /// default value provided by the SQLite core library should be used. + /// + /// + /// Non-zero upon success. + /// + protected virtual bool SetEstimatedRows( + SQLiteIndex index, + long? estimatedRows + ) + { + if ((index == null) || (index.Outputs == null)) + return false; + + index.Outputs.EstimatedRows = estimatedRows; + return true; + } + + /////////////////////////////////////////////////////////////////////// + + /// + /// Modifies the specified object instance + /// to contain the default estimated rows. + /// + /// + /// The object instance to modify. + /// + /// + /// Non-zero upon success. + /// + protected virtual bool SetEstimatedRows( + SQLiteIndex index + ) + { + return SetEstimatedRows(index, null); } #endregion #endregion /////////////////////////////////////////////////////////////////////// Index: System.Data.SQLite/UnsafeNativeMethods.cs ================================================================== --- System.Data.SQLite/UnsafeNativeMethods.cs +++ System.Data.SQLite/UnsafeNativeMethods.cs @@ -1053,11 +1053,45 @@ #if !PLATFORM_COMPACTFRAMEWORK [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Unicode)] #else [DllImport(SQLITE_DLL, CharSet = CharSet.Unicode)] #endif + // + // NOTE: The "sqlite3_win32_set_directory" SQLite core library function is + // only supported on Windows. + // internal static extern SQLiteErrorCode sqlite3_win32_set_directory(uint type, string value); + +#if !DEBUG // NOTE: Should be "WIN32HEAP && !MEMDEBUG" +#if !PLATFORM_COMPACTFRAMEWORK + [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)] +#else + [DllImport(SQLITE_DLL)] +#endif + // + // NOTE: The "sqlite3_win32_reset_heap" SQLite core library function is + // only supported on Windows when the Win32 native allocator is in + // use (i.e. by default, in "Release" builds of System.Data.SQLite + // only). By default, in "Debug" builds of System.Data.SQLite, the + // MEMDEBUG allocator is used. + // + internal static extern SQLiteErrorCode sqlite3_win32_reset_heap(); + +#if !PLATFORM_COMPACTFRAMEWORK + [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)] +#else + [DllImport(SQLITE_DLL)] +#endif + // + // NOTE: The "sqlite3_win32_compact_heap" SQLite core library function is + // only supported on Windows when the Win32 native allocator is in + // use (i.e. by default, in "Release" builds of System.Data.SQLite + // only). By default, in "Debug" builds of System.Data.SQLite, the + // MEMDEBUG allocator is used. + // + internal static extern SQLiteErrorCode sqlite3_win32_compact_heap(ref uint largest); +#endif #endif #if !PLATFORM_COMPACTFRAMEWORK [DllImport(SQLITE_DLL, CallingConvention = CallingConvention.Cdecl)] #else Index: Tests/basic.eagle ================================================================== --- Tests/basic.eagle +++ Tests/basic.eagle @@ -2613,10 +2613,65 @@ unset -nocomplain db fileName } -constraints \ {eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \ {0 1 1 {unmatched '('} 0 1 1 {unmatched '('} 0 0 1 {unmatched '('} 0 0 1\ {unmatched '('}}} + +############################################################################### + +reportSQLiteResources $test_channel + +############################################################################### + +runTest {test data-1.54 {SQLiteConnection.ReleaseMemory method} -setup { + setupDb [set fileName data-1.54.db] +} -body { + set result [list] + + set nFree 0; set resetOk false; set nLargest 0 + set code [object invoke \ + System.Data.SQLite.SQLiteConnection ReleaseMemory \ + -1 true true nFree resetOk nLargest] + + lappend result [list $code $nFree $resetOk $nLargest] + + sql execute $db "CREATE TABLE t1(x);" + sql execute $db "INSERT INTO t1 (x) VALUES(RANDOMBLOB(1048576));" + + set nFree 0; set resetOk false; set nLargest 0 + set code [object invoke \ + System.Data.SQLite.SQLiteConnection ReleaseMemory \ + -1 true true nFree resetOk nLargest] + + tputs $test_channel [appendArgs \ + "---- memory released by SQLite... " $nFree " bytes\n"] + + lappend result [list $code $nFree $resetOk $nLargest] + + cleanupDb $fileName + checkForSQLiteDirectories $test_channel true + + set nFree 0; set resetOk false; set nLargest 0 + set code [object invoke \ + System.Data.SQLite.SQLiteConnection ReleaseMemory \ + -1 true true nFree resetOk nLargest] + + tputs $test_channel [appendArgs \ + "---- largest free SQLite heap block... " $nLargest " bytes\n"] + + lappend result [list $code $nFree $resetOk $nLargest] +} -cleanup { + cleanupDb $fileName + + unset -nocomplain nLargest resetOk nFree code result db fileName +} -constraints {eagle monoBug28 configuration.Release command.sql compile.DATA\ +SQLite System.Data.SQLite} -match regexp -result {^\{Busy 0 False 0\} \{Busy\ +\d+ False 0\} \{Ok 0 True \d+\}$}} + +############################################################################### + +reportSQLiteResources $test_channel ############################################################################### unset -nocomplain systemDataSQLiteDllFile systemDataSQLiteLinqDllFile \ testExeFile testLinqExeFile northwindEfDbFile testLinqOutFile Index: Tests/tkt-ccfa69fc32.eagle ================================================================== --- Tests/tkt-ccfa69fc32.eagle +++ Tests/tkt-ccfa69fc32.eagle @@ -83,11 +83,11 @@ unset -nocomplain code output error result add } -constraints {eagle monoToDo SQLite file_System.Data.SQLite.dll testExec\ file_System.Data.SQLite.Linq.dll file_testlinq.exe file_northwindEF.db} -match \ glob -result {0 {1581 1730 1833 2116 2139} 0 {System.Data.UpdateException: *\ ---> System.Data.SQLite.SQLiteException: constraint failed -PRIMARY KEY must be unique +UNIQUE constraint failed: Territories.TerritoryID *} 0 {1 2 3 4 5 6 7 8 9 10 1576 1577 1578 1579 1580 1581 1730 1833 2116 2139}}} ############################################################################### unset -nocomplain systemDataSQLiteDllFile systemDataSQLiteLinqDllFile \ Index: Tests/tkt-e06c4caff3.eagle ================================================================== --- Tests/tkt-e06c4caff3.eagle +++ Tests/tkt-e06c4caff3.eagle @@ -33,11 +33,11 @@ unset -nocomplain NaN db fileName } -constraints \ {eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} \ -returnCodes 1 -match regexp -result [string map [list \n \r\n] \ {^System\.Data\.SQLite\.SQLiteException \(0x80004005\): constraint failed -t1\.x may not be NULL +NOT NULL constraint failed: t1\.x .*$}]} ############################################################################### runTest {test tkt-e06c4caff3-1.2 {NaN to NULL} -setup { Index: Tests/version.eagle ================================================================== --- Tests/version.eagle +++ Tests/version.eagle @@ -200,13 +200,17 @@ } -constraints {eagle System.Data.SQLite} -result $version(full)} ############################################################################### runTest {test version-1.16 {ProviderSourceId} -body { + # + # NOTE: The ProviderSourceId property value may be null, which + # would result in an empty string being returned here. + # object invoke System.Data.SQLite.SQLiteConnection ProviderSourceId } -constraints {eagle System.Data.SQLite} -match regexp -result \ -{^[0-9a-f]{40} \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} UTC$}} +{^(?:|[0-9a-f]{40} \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} UTC)$}} ############################################################################### set patterns [list \ [appendArgs Version= [string map [list . \\.] $version(full)] ,] \ Index: readme.htm ================================================================== --- readme.htm +++ readme.htm @@ -4,11 +4,11 @@ ADO.NET SQLite Data Provider
Version 1.0.90.0 December XX, 2013 (release scheduled)
-Using SQLite 3.8.1
+Using SQLite 3.8.2
Originally written by Robert Simpson
Released to the public domain, use at your own risk!
Official provider website: http://system.data.sqlite.org/
Legacy versions: http://sqlite.phxsoftware.com/

@@ -188,10 +188,11 @@

1.0.90.0 - December XX, 2013 (release scheduled)

    +
  • Updated to SQLite 3.8.2.
  • Add experimental support for the native regexp extension.
  • Never create a new connection wrapper in the SQLiteConnection.Shutdown method. ** Potentially Incompatible Change **
  • Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.
  • Add memory leak detection to the test project for the .NET Compact Framework.
  • Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.
    • Index: www/news.wiki ================================================================== --- www/news.wiki +++ www/news.wiki @@ -4,10 +4,11 @@

    1.0.90.0 - December XX, 2013 (release scheduled)

      +
    • Updated to [http://www.sqlite.org/src/info/trunk|SQLite 3.8.2].
    • Add experimental support for the native regexp extension.
    • Never create a new connection wrapper in the SQLiteConnection.Shutdown method. ** Potentially Incompatible Change **
    • Add experimental GetMemoryStatistics, ReleaseMemory, and Shutdown methods to the SQLiteConnection class.
    • Add memory leak detection to the test project for the .NET Compact Framework.
    • Add SQLITE_ENABLE_MEMORY_MANAGEMENT compile-time option to the interop assembly.