Index: SQLite.Interop/src/core/sqlite3.c ================================================================== --- SQLite.Interop/src/core/sqlite3.c +++ SQLite.Interop/src/core/sqlite3.c @@ -304,10 +304,14 @@ /* Needed for various definitions... */ #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif +#if defined(__OpenBSD__) && !defined(_BSD_SOURCE) +# define _BSD_SOURCE +#endif + /* ** Include standard header files as necessary */ #ifdef HAVE_STDINT_H #include @@ -674,11 +678,11 @@ ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ #define SQLITE_VERSION "3.7.16" #define SQLITE_VERSION_NUMBER 3007016 -#define SQLITE_SOURCE_ID "2013-03-06 11:44:57 66576b450a0f0329571e344280994a964c967f8f" +#define SQLITE_SOURCE_ID "2013-03-13 00:13:25 839aa91faf1db7025d90fa3c65e50efb829b053b" /* ** CAPI3REF: Run-Time Library Version Numbers ** KEYWORDS: sqlite3_version, sqlite3_sourceid ** @@ -853,11 +857,11 @@ ** ** Applications should [sqlite3_finalize | finalize] all [prepared statements], ** [sqlite3_blob_close | close] all [BLOB handles], and ** [sqlite3_backup_finish | finish] all [sqlite3_backup] objects associated ** with the [sqlite3] object prior to attempting to close the object. ^If -** sqlite3_close() is called on a [database connection] that still has +** sqlite3_close_v2() is called on a [database connection] that still has ** outstanding [prepared statements], [BLOB handles], and/or ** [sqlite3_backup] objects then it returns SQLITE_OK but the deallocation ** of resources is deferred until all [prepared statements], [BLOB handles], ** and [sqlite3_backup] objects are also destroyed. ** @@ -12338,11 +12342,12 @@ #define sqlite3EndBenignMalloc() #endif #define IN_INDEX_ROWID 1 #define IN_INDEX_EPH 2 -#define IN_INDEX_INDEX 3 +#define IN_INDEX_INDEX_ASC 3 +#define IN_INDEX_INDEX_DESC 4 SQLITE_PRIVATE int sqlite3FindInIndex(Parse *, Expr *, int*); #ifdef SQLITE_ENABLE_ATOMIC_WRITE SQLITE_PRIVATE int sqlite3JournalOpen(sqlite3_vfs *, const char *, sqlite3_file *, int, int); SQLITE_PRIVATE int sqlite3JournalSize(sqlite3_vfs *); @@ -48402,10 +48407,29 @@ ** is empty, the offset should be 65536, but the 2-byte value stores zero. ** This routine makes the necessary adjustment to 65536. */ #define get2byteNotZero(X) (((((int)get2byte(X))-1)&0xffff)+1) +/* +** Values passed as the 5th argument to allocateBtreePage() +*/ +#define BTALLOC_ANY 0 /* Allocate any page */ +#define BTALLOC_EXACT 1 /* Allocate exact page if possible */ +#define BTALLOC_LE 2 /* Allocate any page <= the parameter */ + +/* +** Macro IfNotOmitAV(x) returns (x) if SQLITE_OMIT_AUTOVACUUM is not +** defined, or 0 if it is. For example: +** +** bIncrVacuum = IfNotOmitAV(pBtShared->incrVacuum); +*/ +#ifndef SQLITE_OMIT_AUTOVACUUM +#define IfNotOmitAV(expr) (expr) +#else +#define IfNotOmitAV(expr) 0 +#endif + #ifndef SQLITE_OMIT_SHARED_CACHE /* ** A list of BtShared objects that are eligible for participation ** in shared cache. This variable has file scope during normal builds, ** but the test harness needs to access it so we make it global for @@ -50954,11 +50978,11 @@ ** is requested, this is a no-op. */ if( p->inTrans==TRANS_WRITE || (p->inTrans==TRANS_READ && !wrflag) ){ goto trans_begun; } - assert( pBt->bDoTruncate==0 ); + assert( IfNotOmitAV(pBt->bDoTruncate)==0 ); /* Write transactions are not possible on a read-only database */ if( (pBt->btsFlags & BTS_READ_ONLY)!=0 && wrflag ){ rc = SQLITE_READONLY; goto trans_begun; @@ -51269,13 +51293,10 @@ return rc; } /* Forward declaration required by incrVacuumStep(). */ static int allocateBtreePage(BtShared *, MemPage **, Pgno *, Pgno, u8); -#define BTALLOC_ANY 0 /* Allocate any page */ -#define BTALLOC_EXACT 1 /* Allocate exact page if possible */ -#define BTALLOC_LE 2 /* Allocate any page <= the parameter */ /* ** Perform a single step of an incremental-vacuum. If successful, return ** SQLITE_OK. If there is no work to do (and therefore no point in ** calling this function again), return SQLITE_DONE. Or, if an error @@ -53261,11 +53282,11 @@ MemPage *pTrunk = 0; MemPage *pPrevTrunk = 0; Pgno mxPage; /* Total size of the database file */ assert( sqlite3_mutex_held(pBt->mutex) ); - assert( eMode==BTALLOC_ANY || (nearby>0 && pBt->autoVacuum) ); + assert( eMode==BTALLOC_ANY || (nearby>0 && IfNotOmitAV(pBt->autoVacuum)) ); pPage1 = pBt->pPage1; mxPage = btreePagecount(pBt); n = get4byte(&pPage1->aData[36]); testcase( n==mxPage-1 ); if( n>=mxPage ){ @@ -53494,11 +53515,11 @@ ** content for any page that really does lie past the end of the database ** file on disk. So the effects of disabling the no-content optimization ** here are confined to those pages that lie between the end of the ** database image and the end of the database file. */ - int bNoContent = (0==pBt->bDoTruncate); + int bNoContent = (0==IfNotOmitAV(pBt->bDoTruncate)); rc = sqlite3PagerWrite(pBt->pPage1->pDbPage); if( rc ) return rc; pBt->nPage++; if( pBt->nPage==PENDING_BYTE_PAGE(pBt) ) pBt->nPage++; @@ -57554,11 +57575,13 @@ ** SQLITE_OK is returned if the conversion is successful (or not required). ** SQLITE_NOMEM may be returned if a malloc() fails during conversion ** between formats. */ SQLITE_PRIVATE int sqlite3VdbeChangeEncoding(Mem *pMem, int desiredEnc){ +#ifndef SQLITE_OMIT_UTF16 int rc; +#endif assert( (pMem->flags&MEM_RowSet)==0 ); assert( desiredEnc==SQLITE_UTF8 || desiredEnc==SQLITE_UTF16LE || desiredEnc==SQLITE_UTF16BE ); if( !(pMem->flags&MEM_Str) || pMem->enc==desiredEnc ){ return SQLITE_OK; @@ -75404,14 +75427,15 @@ ** A cursor is opened on the b-tree object that the RHS of the IN operator ** and pX->iTable is set to the index of that cursor. ** ** The returned value of this function indicates the b-tree type, as follows: ** -** IN_INDEX_ROWID - The cursor was opened on a database table. -** IN_INDEX_INDEX - The cursor was opened on a database index. -** IN_INDEX_EPH - The cursor was opened on a specially created and -** populated epheremal table. +** IN_INDEX_ROWID - The cursor was opened on a database table. +** IN_INDEX_INDEX_ASC - The cursor was opened on an ascending index. +** IN_INDEX_INDEX_DESC - The cursor was opened on a descending index. +** IN_INDEX_EPH - The cursor was opened on a specially created and +** populated epheremal table. ** ** An existing b-tree might be used if the RHS expression pX is a simple ** subquery such as: ** ** SELECT FROM @@ -75530,11 +75554,12 @@ iAddr = sqlite3CodeOnce(pParse); sqlite3VdbeAddOp4(v, OP_OpenRead, iTab, pIdx->tnum, iDb, pKey,P4_KEYINFO_HANDOFF); VdbeComment((v, "%s", pIdx->zName)); - eType = IN_INDEX_INDEX; + assert( IN_INDEX_INDEX_DESC == IN_INDEX_INDEX_ASC+1 ); + eType = IN_INDEX_INDEX_ASC + pIdx->aSortOrder[0]; sqlite3VdbeJumpHere(v, iAddr); if( prNotFound && !pTab->aCol[iCol].notNull ){ *prNotFound = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Null, 0, *prNotFound); @@ -85357,34 +85382,32 @@ Table *pView, /* View definition */ Expr *pWhere, /* Optional WHERE clause to be added */ int iCur /* Cursor number for ephemerial table */ ){ SelectDest dest; - Select *pDup; + Select *pSel; + SrcList *pFrom; sqlite3 *db = pParse->db; + int iDb = sqlite3SchemaToIndex(db, pView->pSchema); - pDup = sqlite3SelectDup(db, pView->pSelect, 0); - if( pWhere ){ - SrcList *pFrom; - - pWhere = sqlite3ExprDup(db, pWhere, 0); - pFrom = sqlite3SrcListAppend(db, 0, 0, 0); - if( pFrom ){ - assert( pFrom->nSrc==1 ); - pFrom->a[0].zAlias = sqlite3DbStrDup(db, pView->zName); - pFrom->a[0].pSelect = pDup; - assert( pFrom->a[0].pOn==0 ); - assert( pFrom->a[0].pUsing==0 ); - }else{ - sqlite3SelectDelete(db, pDup); - } - pDup = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0); - if( pDup ) pDup->selFlags |= SF_Materialize; + pWhere = sqlite3ExprDup(db, pWhere, 0); + pFrom = sqlite3SrcListAppend(db, 0, 0, 0); + + if( pFrom ){ + assert( pFrom->nSrc==1 ); + pFrom->a[0].zName = sqlite3DbStrDup(db, pView->zName); + pFrom->a[0].zDatabase = sqlite3DbStrDup(db, db->aDb[iDb].zName); + assert( pFrom->a[0].pOn==0 ); + assert( pFrom->a[0].pUsing==0 ); } + + pSel = sqlite3SelectNew(pParse, 0, pFrom, pWhere, 0, 0, 0, 0, 0, 0); + if( pSel ) pSel->selFlags |= SF_Materialize; + sqlite3SelectDestInit(&dest, SRT_EphemTab, iCur); - sqlite3Select(pParse, pDup, &dest); - sqlite3SelectDelete(db, pDup); + sqlite3Select(pParse, pSel, &dest); + sqlite3SelectDelete(db, pSel); } #endif /* !defined(SQLITE_OMIT_VIEW) && !defined(SQLITE_OMIT_TRIGGER) */ #if defined(SQLITE_ENABLE_UPDATE_DELETE_LIMIT) && !defined(SQLITE_OMIT_SUBQUERY) /* @@ -86918,22 +86941,27 @@ sqlite3_int64 x; unsigned c; x = sqlite3_value_int64(argv[i]); if( x<0 || x>0x10ffff ) x = 0xfffd; c = (unsigned)(x & 0x1fffff); - if( c<=0xFFFF ){ - if( c>=0xd800 && c<=0xdfff ) c = 0xfffd; - *zOut++ = (u8)(c&0x00FF); - *zOut++ = (u8)((c>>8)&0x00FF); + if( c<0x00080 ){ + *zOut++ = (u8)(c&0xFF); + }else if( c<0x00800 ){ + *zOut++ = 0xC0 + (u8)((c>>6)&0x1F); + *zOut++ = 0x80 + (u8)(c & 0x3F); + }else if( c<0x10000 ){ + *zOut++ = 0xE0 + (u8)((c>>12)&0x0F); + *zOut++ = 0x80 + (u8)((c>>6) & 0x3F); + *zOut++ = 0x80 + (u8)(c & 0x3F); }else{ - *zOut++ = (u8)(((c>>10)&0x003F) + (((c-0x10000)>>10)&0x00C0)); - *zOut++ = (u8)(0x00D8 + (((c-0x10000)>>18)&0x03)); - *zOut++ = (u8)(c&0x00FF); - *zOut++ = (u8)(0x00DC + ((c>>8)&0x03)); - } + *zOut++ = 0xF0 + (u8)((c>>18) & 0x07); + *zOut++ = 0x80 + (u8)((c>>12) & 0x3F); + *zOut++ = 0x80 + (u8)((c>>6) & 0x3F); + *zOut++ = 0x80 + (u8)(c & 0x3F); + } \ } - sqlite3_result_text16le(context, (char*)z, (int)(zOut-z), sqlite3_free); + sqlite3_result_text(context, (char*)z, (int)(zOut-z), sqlite3_free); } /* ** The hex() function. Interpret the argument as a blob. Return ** a hexadecimal rendering as text. @@ -93197,10 +93225,11 @@ } }else #endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ #ifndef SQLITE_OMIT_FOREIGN_KEY +#ifndef SQLITE_OMIT_TRIGGER if( sqlite3StrICmp(zLeft, "foreign_key_check")==0 ){ FKey *pFK; /* A foreign key constraint */ Table *pTab; /* Child table contain "REFERENCES" keyword */ Table *pParent; /* Parent table that child points to */ Index *pIdx; /* Index in the parent table */ @@ -93308,10 +93337,11 @@ } sqlite3VdbeAddOp2(v, OP_Next, 0, addrTop+1); sqlite3VdbeJumpHere(v, addrTop); } }else +#endif /* !defined(SQLITE_OMIT_TRIGGER) */ #endif /* !defined(SQLITE_OMIT_FOREIGN_KEY) */ #ifndef NDEBUG if( sqlite3StrICmp(zLeft, "parser_trace")==0 ){ if( zRight ){ @@ -94104,15 +94134,19 @@ ** For an attached db, it is an error if the encoding is not the same ** as sqlite3.enc. */ if( meta[BTREE_TEXT_ENCODING-1] ){ /* text encoding */ if( iDb==0 ){ +#ifndef SQLITE_OMIT_UTF16 u8 encoding; /* If opening the main database, set ENC(db). */ encoding = (u8)meta[BTREE_TEXT_ENCODING-1] & 3; if( encoding==0 ) encoding = SQLITE_UTF8; ENC(db) = encoding; +#else + ENC(db) = SQLITE_UTF8; +#endif }else{ /* If opening an attached database, the encoding much match ENC(db) */ if( meta[BTREE_TEXT_ENCODING-1]!=ENC(db) ){ sqlite3SetString(pzErrMsg, db, "attached databases must use the same" " text encoding as main database"); @@ -106716,11 +106750,12 @@ ** this routine sets up a loop that will iterate over all values of X. */ static int codeEqualityTerm( Parse *pParse, /* The parsing context */ WhereTerm *pTerm, /* The term of the WHERE clause to be coded */ - WhereLevel *pLevel, /* When level of the FROM clause we are working on */ + WhereLevel *pLevel, /* The level of the FROM clause we are working on */ + int iEq, /* Index of the equality term within this level */ int iTarget /* Attempt to leave results in this register */ ){ Expr *pX = pTerm->pExpr; Vdbe *v = pParse->pVdbe; int iReg; /* Register holding results */ @@ -106736,13 +106771,26 @@ int eType; int iTab; struct InLoop *pIn; u8 bRev = (pLevel->plan.wsFlags & WHERE_REVERSE)!=0; + if( (pLevel->plan.wsFlags & WHERE_INDEXED)!=0 + && pLevel->plan.u.pIdx->aSortOrder[iEq] + ){ + testcase( iEq==0 ); + testcase( iEq==pLevel->plan.u.pIdx->nColumn-1 ); + testcase( iEq>0 && iEq+1plan.u.pIdx->nColumn ); + testcase( bRev ); + bRev = !bRev; + } assert( pX->op==TK_IN ); iReg = iTarget; eType = sqlite3FindInIndex(pParse, pX, 0); + if( eType==IN_INDEX_INDEX_DESC ){ + testcase( bRev ); + bRev = !bRev; + } iTab = pX->iTable; sqlite3VdbeAddOp2(v, bRev ? OP_Last : OP_Rewind, iTab, 0); assert( pLevel->plan.wsFlags & WHERE_IN_ABLE ); if( pLevel->u.in.nIn==0 ){ pLevel->addrNxt = sqlite3VdbeMakeLabel(v); @@ -106853,11 +106901,11 @@ if( pTerm==0 ) break; /* The following true for indices with redundant columns. ** Ex: CREATE INDEX i1 ON t1(a,b,a); SELECT * FROM t1 WHERE a=0 AND b=0; */ testcase( (pTerm->wtFlags & TERM_CODED)!=0 ); testcase( pTerm->wtFlags & TERM_VIRTUAL ); /* EV: R-30575-11662 */ - r1 = codeEqualityTerm(pParse, pTerm, pLevel, regBase+j); + r1 = codeEqualityTerm(pParse, pTerm, pLevel, j, regBase+j); if( r1!=regBase+j ){ if( nReg==1 ){ sqlite3ReleaseTempReg(pParse, regBase); regBase = r1; }else{ @@ -107130,11 +107178,11 @@ for(k=0; ka[aConstraint[k].iTermOffset]; if( pTerm->eOperator & WO_IN ){ - codeEqualityTerm(pParse, pTerm, pLevel, iTarget); + codeEqualityTerm(pParse, pTerm, pLevel, k, iTarget); addrNotFound = pLevel->addrNxt; }else{ sqlite3ExprCode(pParse, pTerm->pExpr->pRight, iTarget); } break; @@ -107171,11 +107219,11 @@ pTerm = findTerm(pWC, iCur, -1, notReady, WO_EQ|WO_IN, 0); assert( pTerm!=0 ); assert( pTerm->pExpr!=0 ); assert( omitTable==0 ); testcase( pTerm->wtFlags & TERM_VIRTUAL ); /* EV: R-30575-11662 */ - iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, iReleaseReg); + iRowidReg = codeEqualityTerm(pParse, pTerm, pLevel, 0, iReleaseReg); addrNxt = pLevel->addrNxt; sqlite3VdbeAddOp2(v, OP_MustBeInt, iRowidReg, addrNxt); sqlite3VdbeAddOp3(v, OP_NotExists, iCur, addrNxt, iRowidReg); sqlite3ExprCacheAffinityChange(pParse, iRowidReg, 1); sqlite3ExprCacheStore(pParse, iCur, -1, iRowidReg); Index: SQLite.Interop/src/core/sqlite3.h ================================================================== --- SQLite.Interop/src/core/sqlite3.h +++ SQLite.Interop/src/core/sqlite3.h @@ -107,11 +107,11 @@ ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ #define SQLITE_VERSION "3.7.16" #define SQLITE_VERSION_NUMBER 3007016 -#define SQLITE_SOURCE_ID "2013-03-06 11:44:57 66576b450a0f0329571e344280994a964c967f8f" +#define SQLITE_SOURCE_ID "2013-03-13 00:13:25 839aa91faf1db7025d90fa3c65e50efb829b053b" /* ** CAPI3REF: Run-Time Library Version Numbers ** KEYWORDS: sqlite3_version, sqlite3_sourceid ** @@ -286,11 +286,11 @@ ** ** Applications should [sqlite3_finalize | finalize] all [prepared statements], ** [sqlite3_blob_close | close] all [BLOB handles], and ** [sqlite3_backup_finish | finish] all [sqlite3_backup] objects associated ** with the [sqlite3] object prior to attempting to close the object. ^If -** sqlite3_close() is called on a [database connection] that still has +** sqlite3_close_v2() is called on a [database connection] that still has ** outstanding [prepared statements], [BLOB handles], and/or ** [sqlite3_backup] objects then it returns SQLITE_OK but the deallocation ** of resources is deferred until all [prepared statements], [BLOB handles], ** and [sqlite3_backup] objects are also destroyed. **