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Overview
Comment: | Fixed a bug that failed to throw an exception if there wasn't a current row and a function was called to read data from the current row |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | sourceforge |
Files: | files | file ages | folders |
SHA1: |
a6a79f6c790a4b835dd506198d8670fb |
User & Date: | rmsimpson 2005-11-30 18:04:58.000 |
Context
2005-12-07
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22:40 | Fix over-aggressive preparation of statements before execution check-in: ba2464b7f6 user: rmsimpson tags: sourceforge | |
2005-11-30
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18:04 | Fixed a bug that failed to throw an exception if there wasn't a current row and a function was called to read data from the current row check-in: a6a79f6c79 user: rmsimpson tags: sourceforge | |
2005-11-22
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14:54 | Fixed the incomplete Catalogs schema check-in: 897a253ad0 user: rmsimpson tags: sourceforge | |
Changes
Changes to System.Data.SQLite/SQLiteDataReader.cs.
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118 119 120 121 122 123 124 125 126 127 128 129 130 131 | /// Throw an error if the datareader is closed /// </summary> private void CheckClosed() { if (_command == null) throw new InvalidOperationException("DataReader has been closed"); } /// <summary> /// Enumerator support /// </summary> /// <returns>Returns a DbEnumerator object.</returns> public override Collections.IEnumerator GetEnumerator() { | > > > > > > > > > | 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | /// Throw an error if the datareader is closed /// </summary> private void CheckClosed() { if (_command == null) throw new InvalidOperationException("DataReader has been closed"); } /// <summary> /// Throw an error if a row is not loaded /// </summary> private void CheckValidRow() { if (_readingState != 0) throw new InvalidOperationException("No current row"); } /// <summary> /// Enumerator support /// </summary> /// <returns>Returns a DbEnumerator object.</returns> public override Collections.IEnumerator GetEnumerator() { |
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167 168 169 170 171 172 173 174 175 176 177 178 179 180 | /// <returns> /// This function throws an InvalidTypeCast() exception if the requested type doesn't match the column's definition or affinity. /// </returns> /// <param name="i">The index of the column to type-check</param> /// <param name="typ">The type we want to get out of the column</param> private void VerifyType(int i, DbType typ) { SQLiteType t = GetSQLiteType(i); if (t.Type == typ) return; // Coercable type, usually a literal of some kind switch (_fieldTypeArray[i].Affinity) { | > | 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | /// <returns> /// This function throws an InvalidTypeCast() exception if the requested type doesn't match the column's definition or affinity. /// </returns> /// <param name="i">The index of the column to type-check</param> /// <param name="typ">The type we want to get out of the column</param> private void VerifyType(int i, DbType typ) { CheckValidRow(); SQLiteType t = GetSQLiteType(i); if (t.Type == typ) return; // Coercable type, usually a literal of some kind switch (_fieldTypeArray[i].Affinity) { |
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594 595 596 597 598 599 600 | /// <summary> /// Retreives the values of multiple columns, up to the size of the supplied array /// </summary> /// <param name="values">The array to fill with values from the columns in the current resultset</param> /// <returns>The number of columns retrieved</returns> public override int GetValues(object[] values) { | < | 604 605 606 607 608 609 610 611 612 613 614 615 616 617 | /// <summary> /// Retreives the values of multiple columns, up to the size of the supplied array /// </summary> /// <param name="values">The array to fill with values from the columns in the current resultset</param> /// <returns>The number of columns retrieved</returns> public override int GetValues(object[] values) { int nMax = _fieldCount; if (values.Length < nMax) nMax = values.Length; for (int n = 0; n < nMax; n++) { values.SetValue(GetValue(n), n); } |
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