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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-21 18:16:08 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-21 18:16:08 -0400 |
| commit | 52120ee8346aa42d26e4c2244574df4d90f4bda6 (patch) | |
| tree | 6927a43174138a5abe84beb3f97e7de662836895 /src/backend/executor/execGrouping.c | |
| parent | 706493a1f7cbd9c7d3a792fd5066b55c145b9b01 (diff) | |
Fix trigger WHEN conditions when both BEFORE and AFTER triggers exist.
Due to tuple-slot mismanagement, evaluation of WHEN conditions for AFTER
ROW UPDATE triggers could crash if there had been a BEFORE ROW trigger
fired for the same update. Fix by not trying to overload the use of
estate->es_trig_tuple_slot. Per report from Yoran Heling.
Back-patch to 9.0, when trigger WHEN conditions were introduced.
Diffstat (limited to 'src/backend/executor/execGrouping.c')
0 files changed, 0 insertions, 0 deletions