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| author | Alvaro Herrera | 2013-12-02 16:28:24 +0000 |
|---|---|---|
| committer | Alvaro Herrera | 2013-12-02 16:28:24 +0000 |
| commit | 715f44be058c4c270af9ef60493ed74539b513d1 (patch) | |
| tree | 67bfac033fce0d6b93ac227bfa8c50435f44847e /doc/src | |
| parent | ff61dd206699187ca6d0b11ae3a173b690fd4bc4 (diff) | |
Fix incomplete backpatch of pg_multixact truncation changes to <= 9.2
The backpatch of a95335b544d9c8377e9dc7a399d8e9a155895f82 to 9.2, 9.1
and 9.0 was incomplete, missing changes to xlog.c, primarily the call
to TrimMultiXact(). Testing presumably didn't show a problem without
these changes because TrimMultiXact() performs defense-in-depth work,
which is not strictly necessary.
It also missed moving StartupMultiXact() which would have been
problematic if a restartpoing happened in exactly the wrong moment,
causing a transient error.
Andres Freund
Diffstat (limited to 'doc/src')
0 files changed, 0 insertions, 0 deletions