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Changes In Branch tkt-3c00ec5b52 Excluding Merge-Ins
This is equivalent to a diff from 32f6c0410c to b48e7cb883
2014-05-30
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23:25 | Add DetectTextAffinity and DetectStringType connection flags to enable automatic detection of column types, when necessary. Pursuant to [3c00ec5b52]. check-in: 58e932f761 user: mistachkin tags: trunk | |
2014-05-27
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18:43 | Expose the 'Uri' and 'FullUri' properties in the design-time dialogs. check-in: 96e1f973fa user: mistachkin tags: trunk | |
18:35 | Merge updates from trunk. Closed-Leaf check-in: b48e7cb883 user: mistachkin tags: tkt-3c00ec5b52 | |
18:34 | Rename the script used for testing builds for Windows CE 200x. check-in: 32f6c0410c user: mistachkin tags: trunk | |
05:56 | Add DetectStringType connection flag. check-in: 229927cfce user: mistachkin tags: tkt-3c00ec5b52 | |
05:33 | Revise how the SQLiteLog class is used in the default debug builds (i.e. when INTEROP_LOG is enabled). check-in: 1affdac144 user: mistachkin tags: trunk | |
Changes to Doc/Extra/Provider/version.html.
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44 45 46 47 48 49 50 51 52 53 54 55 56 57 | 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | + | <div id="mainBody"> <h1 class="heading">Version History</h1> <p><b>1.0.93.0 - June XX, 2014 <font color="red">(release scheduled)</font></b></p> <ul> <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_4_3.html">SQLite 3.8.4.3</a>.</li> <li>Add support for mapping transaction isolation levels to their legacy default values. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/56b42d99c1">[56b42d99c1]</a>.</li> <li>Add support for setting the default DbType and type name used for mappings on a per-connection basis. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/3c00ec5b52">[3c00ec5b52]</a>.</li> <li>Add DetectTextAffinity and DetectStringType connection flags to enable automatic detection of column types, when necessary. Pursuant to <a href="http://system.data.sqlite.org/index.html/info/3c00ec5b52">[3c00ec5b52]</a>.</li> <li>Add SetChunkSize method to the SQLiteConnection class. Pursuant to [d1c008fa0a].</li> <li>Make the ISQLiteSchemaExtensions interface public. <b>** Potentially Incompatible Change **</b></li> <li>Have the SQLiteProviderFactory class (in the System.Data.SQLite.Linq assembly) implement the IServiceProvider interface.</li> <li>Fix bug in documentation generator automation that prevented some internal documentation links from working.</li> </ul> <p><b>1.0.92.0 - March 19, 2014</p> <ul> |
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Changes to System.Data.SQLite/SQLiteBase.cs.
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1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 | 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 | + + + + + + + + + + + + + + + + + + + + | /// <summary> /// Enable mapping of unsupported transaction isolation levels to the /// closest supported transaction isolation level. /// </summary> MapIsolationLevels = 0x1000000, /// <summary> /// When returning column values, attempt to detect the affinity of /// textual values by checking if they fully conform to those of the /// <see cref="TypeAffinity.Null" />, /// <see cref="TypeAffinity.Int64" />, /// <see cref="TypeAffinity.Double" />, /// or <see cref="TypeAffinity.DateTime" /> types. /// </summary> DetectTextAffinity = 0x2000000, /// <summary> /// When returning column values, attempt to detect the type of /// string values by checking if they fully conform to those of /// the <see cref="TypeAffinity.Null" />, /// <see cref="TypeAffinity.Int64" />, /// <see cref="TypeAffinity.Double" />, /// or <see cref="TypeAffinity.DateTime" /> types. /// </summary> DetectStringType = 0x4000000, /// <summary> /// When binding parameter values or returning column values, always /// treat them as though they were plain text (i.e. no numeric, /// date/time, or other conversions should be attempted). /// </summary> BindAndGetAllAsText = BindAllAsText | GetAllAsText, |
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Changes to System.Data.SQLite/SQLiteConvert.cs.
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1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 | 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 | + + + + + + + + + + + + + + + + + + + + + + + + + + | new SQLiteDbTypeMapping("UNSIGNEDINTEGER64", DbType.UInt64, false), new SQLiteDbTypeMapping("VARBINARY", DbType.Binary, false), new SQLiteDbTypeMapping("VARCHAR", DbType.AnsiString, true), new SQLiteDbTypeMapping("VARCHAR2", DbType.AnsiString, false), new SQLiteDbTypeMapping("YESNO", DbType.Boolean, false) }); } /// <summary> /// Determines if a database type is considered to be a string. /// </summary> /// <param name="type"> /// The database type to check. /// </param> /// <returns> /// Non-zero if the database type is considered to be a string, zero /// otherwise. /// </returns> internal static bool IsStringDbType( DbType type ) { switch (type) { case DbType.AnsiString: case DbType.String: case DbType.AnsiStringFixedLength: case DbType.StringFixedLength: return true; default: return false; } } /// <summary> /// Determines the default <see cref="DbType" /> value to be used when a /// per-connection value is not available. /// </summary> /// <returns> /// The default <see cref="DbType" /> value to use. |
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1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 | 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + | typeof(DbType), value, true); if (!(enumValue is DbType)) return FallbackDefaultDbType; return (DbType)enumValue; } /// <summary> /// Determines if the specified textual value appears to be a /// <see cref="DBNull" /> value. /// </summary> /// <param name="text"> /// The textual value to inspect. /// </param> /// <returns> /// Non-zero if the text looks like a <see cref="DBNull" /> value, /// zero otherwise. /// </returns> internal static bool LooksLikeNull( string text ) { return (text == null); } /// <summary> /// Determines if the specified textual value appears to be an /// <see cref="Int64" /> value. /// </summary> /// <param name="text"> /// The textual value to inspect. /// </param> /// <returns> /// Non-zero if the text looks like an <see cref="Int64" /> value, /// zero otherwise. /// </returns> internal static bool LooksLikeInt64( string text ) { long longValue; #if !PLATFORM_COMPACTFRAMEWORK if (!long.TryParse( text, NumberStyles.Integer, CultureInfo.InvariantCulture, out longValue)) { return false; } #else try { longValue = long.Parse( text, NumberStyles.Integer, CultureInfo.InvariantCulture); } catch { return false; } #endif return String.Equals( longValue.ToString(CultureInfo.InvariantCulture), text, StringComparison.Ordinal); } /// <summary> /// Determines if the specified textual value appears to be a /// <see cref="Double" /> value. /// </summary> /// <param name="text"> /// The textual value to inspect. /// </param> /// <returns> /// Non-zero if the text looks like a <see cref="Double" /> value, /// zero otherwise. /// </returns> internal static bool LooksLikeDouble( string text ) { double doubleValue; #if !PLATFORM_COMPACTFRAMEWORK if (!double.TryParse( text, NumberStyles.Float | NumberStyles.AllowThousands, CultureInfo.InvariantCulture, out doubleValue)) { return false; } #else try { doubleValue = double.Parse(text, CultureInfo.InvariantCulture); } catch { return false; } #endif return String.Equals( doubleValue.ToString(CultureInfo.InvariantCulture), text, StringComparison.Ordinal); } /// <summary> /// Determines if the specified textual value appears to be a /// <see cref="DateTime" /> value. /// </summary> /// <param name="convert"> /// The <see cref="SQLiteConvert" /> object instance configured with /// the chosen <see cref="DateTime" /> format. /// </param> /// <param name="text"> /// The textual value to inspect. /// </param> /// <returns> /// Non-zero if the text looks like a <see cref="DateTime" /> in the /// configured format, zero otherwise. /// </returns> internal static bool LooksLikeDateTime( SQLiteConvert convert, string text ) { if (convert == null) return false; try { DateTime dateTimeValue = convert.ToDateTime(text); if (String.Equals( convert.ToString(dateTimeValue), text, StringComparison.Ordinal)) { return true; } } catch { // do nothing. } return false; } /// <summary> /// For a given type name, return a closest-match .NET type /// </summary> /// <param name="connection">The connection context for custom type mappings, if any.</param> /// <param name="name">The name of the type to match</param> /// <param name="flags">The flags associated with the parent connection object.</param> |
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Changes to System.Data.SQLite/SQLiteDataReader.cs.
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988 989 990 991 992 993 994 | 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 | - + - - | if (arSize.Length > 1) { dataType = arSize[0]; arSize = arSize[1].Split(')'); if (arSize.Length > 1) { arSize = arSize[0].Split(',', '.'); |
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1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 | 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 | + + + + + + + + + + + + + | CheckValidRow(); if (i >= VisibleFieldCount && _keyInfo != null) return _keyInfo.GetValue(i - VisibleFieldCount); SQLiteConnectionFlags flags = SQLiteCommand.GetFlags(_command); SQLiteType typ = GetSQLiteType(flags, i); if (((flags & SQLiteConnectionFlags.DetectTextAffinity) == SQLiteConnectionFlags.DetectTextAffinity) && ((typ == null) || (typ.Affinity == TypeAffinity.Text))) { typ = GetSQLiteType( typ, _activeStatement._sql.GetText(_activeStatement, i)); } else if (((flags & SQLiteConnectionFlags.DetectStringType) == SQLiteConnectionFlags.DetectStringType) && ((typ == null) || SQLiteConvert.IsStringDbType(typ.Type))) { typ = GetSQLiteType( typ, _activeStatement._sql.GetText(_activeStatement, i)); } return _activeStatement._sql.GetValue(_activeStatement, flags, i, typ); } /// <summary> /// Retreives the values of multiple columns, up to the size of the supplied array /// </summary> |
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1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 | 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 | + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + | catch (ObjectDisposedException) { // do nothing. } return SQLiteConnectionFlags.Default; } /// <summary> /// Retrieves the SQLiteType for a given column and row value. /// </summary> /// <param name="oldType"> /// The original SQLiteType structure, based only on the column. /// </param> /// <param name="text"> /// The textual value of the column for a given row. /// </param> /// <returns> /// The SQLiteType structure. /// </returns> private SQLiteType GetSQLiteType( SQLiteType oldType, /* PASS-THROUGH */ string text ) { if (SQLiteConvert.LooksLikeNull(text)) return new SQLiteType(TypeAffinity.Null, DbType.Object); if (SQLiteConvert.LooksLikeInt64(text)) return new SQLiteType(TypeAffinity.Int64, DbType.Int64); if (SQLiteConvert.LooksLikeDouble(text)) return new SQLiteType(TypeAffinity.Double, DbType.Double); if ((_activeStatement != null) && SQLiteConvert.LooksLikeDateTime(_activeStatement._sql, text)) { return new SQLiteType(TypeAffinity.DateTime, DbType.DateTime); } return oldType; } /// <summary> /// Retrieves the SQLiteType for a given column, and caches it to avoid repetetive interop calls. /// </summary> /// <param name="flags">The flags associated with the parent connection object.</param> /// <param name="i">The index of the column to retrieve</param> /// <returns>A SQLiteType structure</returns> |
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Changes to readme.htm.
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211 212 213 214 215 216 217 218 219 220 221 222 223 224 | 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | + | <p> <b>1.0.93.0 - June XX, 2014 <font color="red">(release scheduled)</font></b> </p> <ul> <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_4_3.html">SQLite 3.8.4.3</a>.</li> <li>Add support for mapping transaction isolation levels to their legacy default values. Pursuant to [56b42d99c1].</li> <li>Add support for setting the default DbType and type name used for mappings on a per-connection basis. Pursuant to [3c00ec5b52].</li> <li>Add DetectTextAffinity and DetectStringType connection flags to enable automatic detection of column types, when necessary. Pursuant to [3c00ec5b52].</li> <li>Add SetChunkSize method to the SQLiteConnection class. Pursuant to [d1c008fa0a].</li> <li>Make the ISQLiteSchemaExtensions interface public. <b>** Potentially Incompatible Change **</b></li> <li>Have the SQLiteProviderFactory class (in the System.Data.SQLite.Linq assembly) implement the IServiceProvider interface.</li> <li>Fix bug in documentation generator automation that prevented some internal documentation links from working.</li> </ul> <p> <b>1.0.92.0 - March 19, 2014</b> |
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Changes to www/news.wiki.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | + | <title>News</title> <b>Version History</b> <p> <b>1.0.93.0 - June XX, 2014 <font color="red">(release scheduled)</font></b> </p> <ul> <li>Updated to <a href="http://www.sqlite.org/releaselog/3_8_4_3.html">SQLite 3.8.4.3</a>.</li> <li>Add support for mapping transaction isolation levels to their legacy default values. Pursuant to [56b42d99c1].</li> <li>Add support for setting the default DbType and type name used for mappings on a per-connection basis. Pursuant to [3c00ec5b52].</li> <li>Add DetectTextAffinity and DetectStringType connection flags to enable automatic detection of column types, when necessary. Pursuant to [3c00ec5b52].</li> <li>Add SetChunkSize method to the SQLiteConnection class. Pursuant to [d1c008fa0a].</li> <li>Make the ISQLiteSchemaExtensions interface public. <b>** Potentially Incompatible Change **</b></li> <li>Have the SQLiteProviderFactory class (in the System.Data.SQLite.Linq assembly) implement the IServiceProvider interface.</li> <li>Fix bug in documentation generator automation that prevented some internal documentation links from working.</li> </ul> <p> <b>1.0.92.0 - March 19, 2014</b> |
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