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Overview
| Comment: | More minor performance enhancements. Pursuant to [e122d26e70]. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental |
| Files: | files | file ages | folders |
| SHA1: |
684f381cd4a940a1ce23be8e61a959ca |
| User & Date: | mistachkin 2014-09-30 14:03:00 |
Context
|
2014-10-06
| ||
| 22:38 | Merge updates from trunk. check-in: 5fb0f836bd user: mistachkin tags: experimental | |
|
2014-09-30
| ||
| 14:03 | More minor performance enhancements. Pursuant to [e122d26e70]. check-in: 684f381cd4 user: mistachkin tags: experimental | |
|
2014-09-26
| ||
| 04:01 | Change the type of all '_version' fields to simply 'int' instead of 'long', which will hopefully result in a small speed increase. check-in: ffbc71c72b user: mistachkin tags: experimental | |
Changes
Changes to System.Data.SQLite/SQLiteDataReader.cs.
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if (_command == null)
throw new InvalidOperationException("DataReader has been closed");
if (_version == 0)
throw new SQLiteException("Execution was aborted by the user");
if (_command.Connection.State != ConnectionState.Open || _command.Connection._version != _version)
throw new InvalidOperationException("Connection was closed, statement was terminated");
}
/// <summary>
/// Throw an error if a row is not loaded
/// </summary>
private void CheckValidRow()
................................................................................
if (typ == DbType.Byte) return affinity;
if (typ == DbType.DateTime) return affinity;
if (typ == DbType.Single) return affinity;
if (typ == DbType.Double) return affinity;
if (typ == DbType.Decimal) return affinity;
break;
case TypeAffinity.Double:
if (typ == DbType.Single) return affinity;
if (typ == DbType.Double) return affinity;
if (typ == DbType.Decimal) return affinity;
if (typ == DbType.DateTime) return affinity;
break;
case TypeAffinity.Text:
if (typ == DbType.String) return affinity;
if (typ == DbType.Guid) return affinity;
if (typ == DbType.DateTime) return affinity;
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>
<
>
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if (_command == null)
throw new InvalidOperationException("DataReader has been closed");
if (_version == 0)
throw new SQLiteException("Execution was aborted by the user");
SQLiteConnection connection = _command.Connection;
if (connection._version != _version || connection.State != ConnectionState.Open)
throw new InvalidOperationException("Connection was closed, statement was terminated");
}
/// <summary>
/// Throw an error if a row is not loaded
/// </summary>
private void CheckValidRow()
................................................................................
if (typ == DbType.Byte) return affinity;
if (typ == DbType.DateTime) return affinity;
if (typ == DbType.Single) return affinity;
if (typ == DbType.Double) return affinity;
if (typ == DbType.Decimal) return affinity;
break;
case TypeAffinity.Double:
if (typ == DbType.Double) return affinity;
if (typ == DbType.Single) return affinity;
if (typ == DbType.Decimal) return affinity;
if (typ == DbType.DateTime) return affinity;
break;
case TypeAffinity.Text:
if (typ == DbType.String) return affinity;
if (typ == DbType.Guid) return affinity;
if (typ == DbType.DateTime) return affinity;
|