diff options
| author | Andres Freund <andres@anarazel.de> | 2015-05-08 22:22:05 +0200 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2015-05-08 22:28:23 +0200 |
| commit | bab64ef9e8bc56fa5db9bd41cefb54c3d8051dbe (patch) | |
| tree | d7286cb2add3c11f3854a846746f8a0474ba9f9a /src/backend/utils/adt/pgstatfuncs.c | |
| parent | de7688442f5aaa03da60416a6aa3474738718803 (diff) | |
| download | postgresql-bab64ef9e8bc56fa5db9bd41cefb54c3d8051dbe.tar.gz postgresql-bab64ef9e8bc56fa5db9bd41cefb54c3d8051dbe.zip | |
Fix two problems in infer_arbiter_indexes().
The first is a pretty simple bug where a relcache entry is used after
the relation is closed. In this particular situation it does not appear
to have bad consequences unless compiled with RELCACHE_FORCE_RELEASE.
The second is that infer_arbiter_indexes() skipped indexes that aren't
yet valid according to indcheckxmin. That's not required here, because
uniqueness checks don't care about visibility according to an older
snapshot. While thats not really a bug, it makes things undesirably
non-deterministic. There is some hope that this explains a test failure
on buildfarm member jaguarundi.
Discussion: 9096.1431102730@sss.pgh.pa.us
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
0 files changed, 0 insertions, 0 deletions