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Overview
| Comment: | Do not try to rollback a nested transaction after it has been committed. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | tkt-1f7bfff467 |
| Files: | files | file ages | folders |
| SHA1: |
2bed8a7ba9e4d225d42c57f12f721dcf |
| User & Date: | mistachkin 2016-10-30 03:27:29 |
Context
|
2016-10-30
| ||
| 20:31 | Fix commit of nested transactions that are out-of-order. Use a sequence number to construct SAVEPOINT names, not a random number. check-in: 0898ed0bbf user: mistachkin tags: tkt-1f7bfff467 | |
| 03:27 | Do not try to rollback a nested transaction after it has been committed. check-in: 2bed8a7ba9 user: mistachkin tags: tkt-1f7bfff467 | |
|
2016-10-29
| ||
| 22:19 | Make the SAVEPOINT names used for nested transactions much less predictable. check-in: 09db2a0a1b user: mistachkin tags: tkt-1f7bfff467 | |
Changes
Changes to System.Data.SQLite/SQLiteTransaction.cs.
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if (level - 1 == 0)
{
using (SQLiteCommand cmd = _cnn.CreateCommand())
{
cmd.CommandText = "COMMIT;";
cmd.ExecuteNonQuery();
}
_cnn._transactionLevel--;
_cnn = null;
}
else
{
using (SQLiteCommand cmd = _cnn.CreateCommand())
{
cmd.CommandText = String.Format(
"RELEASE {0};", GetSavePointName(level - 1));
cmd.ExecuteNonQuery();
}
_cnn._transactionLevel--;
}
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Returns the underlying connection to which this transaction applies.
/// </summary>
|
< < < | < | > > |
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if (level - 1 == 0)
{
using (SQLiteCommand cmd = _cnn.CreateCommand())
{
cmd.CommandText = "COMMIT;";
cmd.ExecuteNonQuery();
}
}
else
{
using (SQLiteCommand cmd = _cnn.CreateCommand())
{
cmd.CommandText = String.Format(
"RELEASE {0};", GetSavePointName(level - 1));
cmd.ExecuteNonQuery();
}
}
_cnn._transactionLevel--;
_cnn = null;
}
///////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Returns the underlying connection to which this transaction applies.
/// </summary>
|