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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-22 21:40:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-22 21:40:55 +0000 |
| commit | a2597ef17958e75e7ba26507dc407249cc9e7134 (patch) | |
| tree | b183395473fde3961ed029a4c82f384e2a392d4d /src/backend/access/gist/gist.c | |
| parent | b8ffc9960235afec9f0a81fc15665514241c2a75 (diff) | |
| download | postgresql-a2597ef17958e75e7ba26507dc407249cc9e7134.tar.gz | |
Modify sequence state storage to eliminate dangling-pointer problem
exemplified by bug #671. Moving the storage to relcache turned out to
be a bad idea because relcache might decide to discard the info. Instead,
open and close the relcache entry on each sequence operation, and use
a record of the current XID to discover whether we already hold
AccessShareLock on the sequence.
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions