312439c99b
- In CegoQueryHelper::evalPredicate fixed termination for INSUB- and NOTINB queries. There was no reset at the end of the evaluation, which might lead to open table cursors. In case of procedure queries, this might lead to locking problems. Since the query is reset after evaluation, query caching is no more useful. This must be treated in an advanced way. - Further patches in CegoTableManager::deleteDataTable, CegoFactor::evalReferences and CegoSelect::nextTuple for advanced query cache handling. All patches have impact on queries of the form DELETE FROM t1 WHERE a IN ( SELECT ....) Submitted by: Björn Lemke <lemke@lemke-it.com> |
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