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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2005-11-14 17:43:13 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2005-11-14 17:43:13 +0000 |
| commit | 431178ae678f61ee20f6fa90ee7eb2f3ead254fb (patch) | |
| tree | a98a139f364ac0ca7656ff3bac0ee26f3630da01 /src/backend/access/gist/gist.c | |
| parent | f82df77c9d7e443796bf730f4277e730c514863c (diff) | |
| download | postgresql-431178ae678f61ee20f6fa90ee7eb2f3ead254fb.tar.gz postgresql-431178ae678f61ee20f6fa90ee7eb2f3ead254fb.zip | |
Prevent ExecInsert() and ExecUpdate() from scribbling on the result tuple
slot of the topmost plan node when a trigger returns a modified tuple.
These appear to be the only places where a plan node's caller did not
treat the result slot as read-only, which is an assumption that nodeUnique
makes as of 8.1. Fixes trigger-vs-DISTINCT bug reported by Frank van Vugt.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions