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Overview
| Comment: | Add GetAllAsText connection flag to force all column values to be returned as text. Pursuant to [e06c4caff3]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
2cd9814a44ddf86bfa155c92b7fb7513 |
| User & Date: | mistachkin 2013-03-22 23:40:47 |
References
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2013-03-22
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| 23:45 | • Ticket [e06c4caff3] NAN storage problem in columns of type 'double' status still Open with 3 other changes artifact: 4e4d8b7ab5 user: mistachkin | |
Context
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2013-03-23
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| 10:49 | Update Eagle script library in externals to the latest trunk. check-in: aa16dda5d9 user: mistachkin tags: trunk | |
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2013-03-22
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| 23:40 | Add GetAllAsText connection flag to force all column values to be returned as text. Pursuant to [e06c4caff3]. check-in: 2cd9814a44 user: mistachkin tags: trunk | |
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2013-03-20
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| 23:00 | In the interop assembly, use the sqlite3_prepare_v2() function when available. In the managed assembly, use the sqlite3_prepare_v2() function when enabled. Sync up the list of define constants used by the test suite. check-in: 160e7ea1f6 user: mistachkin tags: trunk | |
Changes
Changes to Doc/Extra/version.html.
55 55 <li>Add HexPassword connection string property to work around the inability to include a literal semicolon in a connection string property value. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/1c456ae75f">[1c456ae75f]</a>.</li> 56 56 <li>Add static Execute method to the SQLiteCommand class.</li> 57 57 <li>Support custom connection pool implementations by adding the ISQLiteConnectionPool interface, the static SQLiteConnection.ConnectionPool property, and the static CreateHandle method in addition to modifying the SQLiteConnectionPool class. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/393d954be0">[393d954be0]</a>.</li> 58 58 <li>Add public constructor to the SQLiteDataAdapter class that allows passing the parseViaFramework parameter to the SQLiteConnection constructor.</li> 59 59 <li>When built with the CHECK_STATE compile-time option, skip throwing exceptions from the SQLiteDataReader class when the object is being disposed.</li> 60 60 <li>Support automatic value conversions for columns with a declared type of BIGUINT, INTEGER8, INTEGER16, INTEGER32, INTEGER64, SMALLUINT, TINYSINT, UNSIGNEDINTEGER, UNSIGNEDINTEGER8, UNSIGNEDINTEGER16, UNSIGNEDINTEGER32, UNSIGNEDINTEGER64, INT8, INT16, INT32, INT64, UINT, UINT8, UINT16, UINT32, UINT64, or ULONG.</li> 61 61 <li>Add BindUInt32AsInt64 connection flag to force binding of UInt32 values as Int64 instead. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/c010fa6584">[c010fa6584]</a>.</li> 62 - <li>Add BindAllAsText connection flag to force binding of all values as text.</li> 62 + <li>Add BindAllAsText and GetAllAsText connection flags to force binding and returning of all values as text.</li> 63 63 <li>Remove AUTOINCREMENT from the column type name map. <b>** Potentially Incompatible Change **</b></li> 64 64 <li>Avoid throwing overflow exceptions from the SQLite3.GetValue method for integral column types. Partial fix for <a href="http://system.data.sqlite.org/index.html/info/c010fa6584">[c010fa6584]</a>. <b>** Potentially Incompatible Change **</b></li> 65 65 <li>Use the legacy connection closing algorithm when built with the INTEROP_LEGACY_CLOSE compile-time option.</li> 66 66 <li>Support using the directory containing the primary managed-only assembly as the basis for native library pre-loading.</li> 67 67 <li>Still further enhancements to the build and test automation.</li> 68 68 </ul> 69 69 <p><b>1.0.84.0 - January 9, 2013</b></p>
Changes to System.Data.SQLite/SQLite3.cs.
1913 1913 } 1914 1914 } 1915 1915 1916 1916 /// <summary> 1917 1917 /// Helper function to retrieve a column of data from an active statement. 1918 1918 /// </summary> 1919 1919 /// <param name="stmt">The statement being step()'d through</param> 1920 + /// <param name="flags">The flags associated with the connection.</param> 1920 1921 /// <param name="index">The column index to retrieve</param> 1921 1922 /// <param name="typ">The type of data contained in the column. If Uninitialized, this function will retrieve the datatype information.</param> 1922 1923 /// <returns>Returns the data in the column</returns> 1923 - internal override object GetValue(SQLiteStatement stmt, int index, SQLiteType typ) 1924 + internal override object GetValue(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, SQLiteType typ) 1924 1925 { 1925 1926 if (IsNull(stmt, index)) return DBNull.Value; 1926 1927 TypeAffinity aff = typ.Affinity; 1927 1928 Type t = null; 1928 1929 1929 1930 if (typ.Type != DbType.Object) 1930 1931 { 1931 1932 t = SQLiteConvert.SQLiteTypeToType(typ); 1932 1933 aff = TypeToAffinity(t); 1933 1934 } 1935 + 1936 + if ((flags & SQLiteConnectionFlags.GetAllAsText) == SQLiteConnectionFlags.GetAllAsText) 1937 + return GetText(stmt, index); 1934 1938 1935 1939 switch (aff) 1936 1940 { 1937 1941 case TypeAffinity.Blob: 1938 1942 if (typ.Type == DbType.Guid && typ.Affinity == TypeAffinity.Text) 1939 1943 return new Guid(GetText(stmt, index)); 1940 1944
Changes to System.Data.SQLite/SQLiteBase.cs.
267 267 /// zero otherwise. 268 268 /// </returns> 269 269 internal abstract bool IsInitialized(); 270 270 271 271 internal abstract int GetCursorForTable(SQLiteStatement stmt, int database, int rootPage); 272 272 internal abstract long GetRowIdForCursor(SQLiteStatement stmt, int cursor); 273 273 274 - internal abstract object GetValue(SQLiteStatement stmt, int index, SQLiteType typ); 274 + internal abstract object GetValue(SQLiteStatement stmt, SQLiteConnectionFlags flags, int index, SQLiteType typ); 275 275 276 276 internal abstract bool AutoCommit 277 277 { 278 278 get; 279 279 } 280 280 281 281 internal abstract SQLiteErrorCode FileControl(string zDbName, int op, IntPtr pArg); ................................................................................ 794 794 /// <summary> 795 795 /// When binding parameter values, always bind them as though they were 796 796 /// plain text (i.e. no numeric, date/time, or other conversions should 797 797 /// be attempted). 798 798 /// </summary> 799 799 BindAllAsText = 0x80, 800 800 801 + /// <summary> 802 + /// When returning column values, always return them as though they were 803 + /// plain text (i.e. no numeric, date/time, or other conversions should 804 + /// be attempted). 805 + /// </summary> 806 + GetAllAsText = 0x100, 807 + 808 + /// <summary> 809 + /// When binding and returning column values, always treat them as though 810 + /// they were plain text (i.e. no numeric, date/time, or other conversions 811 + /// should be attempted). 812 + /// </summary> 813 + BindAndGetAllAsText = BindAllAsText | GetAllAsText, 814 + 801 815 /// <summary> 802 816 /// Enable all logging. 803 817 /// </summary> 804 818 LogAll = LogPrepare | LogPreBind | LogBind | 805 819 LogCallbackException | LogBackup, 806 820 807 821 /// <summary>
Changes to System.Data.SQLite/SQLiteCommand.cs.
230 230 } 231 231 finally 232 232 { 233 233 base.Dispose(disposing); 234 234 } 235 235 } 236 236 #endregion 237 + 238 + /////////////////////////////////////////////////////////////////////////////////////////////// 239 + 240 + /// <summary> 241 + /// This method attempts to query the flags associated with the database 242 + /// connection in use. If the database connection is disposed or any other 243 + /// error occurs, the default flags will be returned. 244 + /// </summary> 245 + /// <param name="command"> 246 + /// The command containing the databse connection to query the flags from. 247 + /// </param> 248 + /// <returns> 249 + /// The connection flags value. 250 + /// </returns> 251 + internal static SQLiteConnectionFlags GetFlags( 252 + SQLiteCommand command 253 + ) 254 + { 255 + try 256 + { 257 + if (command != null) 258 + { 259 + SQLiteConnection cnn = command._cnn; 260 + 261 + if (cnn != null) 262 + return cnn.Flags; 263 + } 264 + } 265 + catch (ObjectDisposedException) 266 + { 267 + // do nothing. 268 + } 269 + 270 + return SQLiteConnectionFlags.Default; 271 + } 237 272 238 273 /////////////////////////////////////////////////////////////////////////////////////////////// 239 274 240 275 /// <summary> 241 276 /// Clears and destroys all statements currently prepared 242 277 /// </summary> 243 278 internal void ClearCommands()
Changes to System.Data.SQLite/SQLiteDataReader.cs.
1120 1120 CheckValidRow(); 1121 1121 1122 1122 if (i >= VisibleFieldCount && _keyInfo != null) 1123 1123 return _keyInfo.GetValue(i - VisibleFieldCount); 1124 1124 1125 1125 SQLiteType typ = GetSQLiteType(i); 1126 1126 1127 - return _activeStatement._sql.GetValue(_activeStatement, i, typ); 1127 + return _activeStatement._sql.GetValue( 1128 + _activeStatement, SQLiteCommand.GetFlags(_command), i, typ); 1128 1129 } 1129 1130 1130 1131 /// <summary> 1131 1132 /// Retreives the values of multiple columns, up to the size of the supplied array 1132 1133 /// </summary> 1133 1134 /// <param name="values">The array to fill with values from the columns in the current resultset</param> 1134 1135 /// <returns>The number of columns retrieved</returns>
Added Tests/tkt-e06c4caff3.eagle.
1 +############################################################################### 2 +# 3 +# tkt-e06c4caff3.eagle -- 4 +# 5 +# Written by Joe Mistachkin. 6 +# Released to the public domain, use at your own risk! 7 +# 8 +############################################################################### 9 + 10 +package require Eagle 11 +package require Eagle.Library 12 +package require Eagle.Test 13 + 14 +runTestPrologue 15 + 16 +############################################################################### 17 + 18 +package require System.Data.SQLite.Test 19 +runSQLiteTestPrologue 20 + 21 +############################################################################### 22 + 23 +runTest {test tkt-e06c4caff3-1.1 {NaN to NULL constraint failure} -setup { 24 + setupDb [set fileName tkt-e06c4caff3-1.1.db] 25 +} -body { 26 + sql execute $db "CREATE TABLE t1(x REAL NOT NULL);" 27 + 28 + sql execute $db "INSERT INTO t1 (x) VALUES(?);" \ 29 + [list param1 Double [set NaN [object invoke Double NaN]]] 30 +} -cleanup { 31 + cleanupDb $fileName 32 + 33 + unset -nocomplain NaN db fileName 34 +} -constraints \ 35 +{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} \ 36 +-returnCodes 1 -match regexp -result [string map [list \n \r\n]\ 37 +{^System\.Data\.SQLite\.SQLiteException \(0x80004005\): constraint failed 38 +t1\.x may not be NULL 39 +.*$}]} 40 + 41 +############################################################################### 42 + 43 +runTest {test tkt-e06c4caff3-1.2 {NaN to NULL} -setup { 44 + setupDb [set fileName tkt-e06c4caff3-1.2.db] 45 +} -body { 46 + sql execute $db "CREATE TABLE t1(x REAL);" 47 + 48 + sql execute $db "INSERT INTO t1 (x) VALUES(?);" \ 49 + [list param1 Double [set NaN [object invoke Double NaN]]] 50 + 51 + sql execute -execute reader -format list $db "SELECT x FROM t1;" 52 +} -cleanup { 53 + cleanupDb $fileName 54 + 55 + unset -nocomplain NaN db fileName 56 +} -constraints \ 57 +{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} \ 58 +-result {}} 59 + 60 +############################################################################### 61 + 62 +runTest {test tkt-e06c4caff3-1.3 {NaN w/BindAllAsText} -setup { 63 + setupDb [set fileName tkt-e06c4caff3-1.3.db] "" "" "" BindAllAsText 64 +} -body { 65 + sql execute $db "CREATE TABLE t1(x REAL NOT NULL);" 66 + 67 + list [sql execute $db "INSERT INTO t1 (x) VALUES(?);" \ 68 + [list param1 Double [set NaN [object invoke Double NaN]]]] \ 69 + [sql execute -execute reader -format list $db "SELECT x FROM t1;"] 70 +} -cleanup { 71 + cleanupDb $fileName 72 + 73 + unset -nocomplain NaN db fileName 74 +} -constraints \ 75 +{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \ 76 +{1 0}} 77 + 78 +############################################################################### 79 + 80 +runTest {test tkt-e06c4caff3-1.4 {NaN w/BindAllAsText & GetAllAsText} -setup { 81 + setupDb [set fileName tkt-e06c4caff3-1.4.db] "" "" "" BindAndGetAllAsText 82 +} -body { 83 + sql execute $db "CREATE TABLE t1(x REAL NOT NULL);" 84 + 85 + list [sql execute $db "INSERT INTO t1 (x) VALUES(?);" \ 86 + [list param1 Double [set NaN [object invoke Double NaN]]]] \ 87 + [sql execute -execute reader -format list $db "SELECT x FROM t1;"] 88 +} -cleanup { 89 + cleanupDb $fileName 90 + 91 + unset -nocomplain NaN db fileName 92 +} -constraints \ 93 +{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite} -result \ 94 +{1 NaN}} 95 + 96 +############################################################################### 97 + 98 +runSQLiteTestEpilogue 99 +runTestEpilogue
Changes to readme.htm.
200 200 <li>Add HexPassword connection string property to work around the inability to include a literal semicolon in a connection string property value. Pursuant to [1c456ae75f].</li> 201 201 <li>Add static Execute method to the SQLiteCommand class.</li> 202 202 <li>Support custom connection pool implementations by adding the ISQLiteConnectionPool interface, the static SQLiteConnection.ConnectionPool property, and the static CreateHandle method in addition to modifying the SQLiteConnectionPool class. Pursuant to [393d954be0].</li> 203 203 <li>Add public constructor to the SQLiteDataAdapter class that allows passing the parseViaFramework parameter to the SQLiteConnection constructor.</li> 204 204 <li>When built with the CHECK_STATE compile-time option, skip throwing exceptions from the SQLiteDataReader class when the object is being disposed.</li> 205 205 <li>Support automatic value conversions for columns with a declared type of BIGUINT, INTEGER8, INTEGER16, INTEGER32, INTEGER64, SMALLUINT, TINYSINT, UNSIGNEDINTEGER, UNSIGNEDINTEGER8, UNSIGNEDINTEGER16, UNSIGNEDINTEGER32, UNSIGNEDINTEGER64, INT8, INT16, INT32, INT64, UINT, UINT8, UINT16, UINT32, UINT64, or ULONG.</li> 206 206 <li>Add BindUInt32AsInt64 connection flag to force binding of UInt32 values as Int64 instead. Pursuant to [c010fa6584].</li> 207 - <li>Add BindAllAsText connection flag to force binding of all values as text.</li> 207 + <li>Add BindAllAsText and GetAllAsText connection flags to force binding and returning of all values as text.</li> 208 208 <li>Remove AUTOINCREMENT from the column type name map. <b>** Potentially Incompatible Change **</b></li> 209 209 <li>Avoid throwing overflow exceptions from the SQLite3.GetValue method for integral column types. Partial fix for [c010fa6584]. <b>** Potentially Incompatible Change **</b></li> 210 210 <li>Use the legacy connection closing algorithm when built with the INTEROP_LEGACY_CLOSE compile-time option.</li> 211 211 <li>Support using the directory containing the primary managed-only assembly as the basis for native library pre-loading.</li> 212 212 <li>Still further enhancements to the build and test automation.</li> 213 213 </ul> 214 214 <p>
Changes to www/news.wiki.
16 16 <li>Add HexPassword connection string property to work around the inability to include a literal semicolon in a connection string property value. Pursuant to [1c456ae75f].</li> 17 17 <li>Add static Execute method to the SQLiteCommand class.</li> 18 18 <li>Support custom connection pool implementations by adding the ISQLiteConnectionPool interface, the static SQLiteConnection.ConnectionPool property, and the static CreateHandle method in addition to modifying the SQLiteConnectionPool class. Pursuant to [393d954be0].</li> 19 19 <li>Add public constructor to the SQLiteDataAdapter class that allows passing the parseViaFramework parameter to the SQLiteConnection constructor.</li> 20 20 <li>When built with the CHECK_STATE compile-time option, skip throwing exceptions from the SQLiteDataReader class when the object is being disposed.</li> 21 21 <li>Support automatic value conversions for columns with a declared type of BIGUINT, INTEGER8, INTEGER16, INTEGER32, INTEGER64, SMALLUINT, TINYSINT, UNSIGNEDINTEGER, UNSIGNEDINTEGER8, UNSIGNEDINTEGER16, UNSIGNEDINTEGER32, UNSIGNEDINTEGER64, INT8, INT16, INT32, INT64, UINT, UINT8, UINT16, UINT32, UINT64, or ULONG.</li> 22 22 <li>Add BindUInt32AsInt64 connection flag to force binding of UInt32 values as Int64 instead. Pursuant to [c010fa6584].</li> 23 - <li>Add BindAllAsText connection flag to force binding of all values as text.</li> 23 + <li>Add BindAllAsText and GetAllAsText connection flags to force binding and returning of all values as text.</li> 24 24 <li>Remove AUTOINCREMENT from the column type name map. <b>** Potentially Incompatible Change **</b></li> 25 25 <li>Avoid throwing overflow exceptions from the SQLite3.GetValue method for integral column types. Partial fix for [c010fa6584]. <b>** Potentially Incompatible Change **</b></li> 26 26 <li>Use the legacy connection closing algorithm when built with the INTEROP_LEGACY_CLOSE compile-time option.</li> 27 27 <li>Support using the directory containing the primary managed-only assembly as the basis for native library pre-loading.</li> 28 28 <li>Still further enhancements to the build and test automation.</li> 29 29 </ul> 30 30 <p>