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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-21 18:16:02 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2011-08-21 18:16:02 -0400 |
| commit | 38c9eb8fee298a9242bb2049c4fdf94407187d0c (patch) | |
| tree | e403c803a48bf184cf83bb36db2d9c82fc469a7b /src/backend/executor/nodeRecursiveunion.c | |
| parent | 548d1f752be7a11e240f1eadd4f9987a7b9793c5 (diff) | |
| download | postgresql-38c9eb8fee298a9242bb2049c4fdf94407187d0c.tar.gz postgresql-38c9eb8fee298a9242bb2049c4fdf94407187d0c.zip | |
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/nodeRecursiveunion.c')
0 files changed, 0 insertions, 0 deletions