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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2013-12-02 13:28:18 -0300 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2013-12-02 13:28:18 -0300 |
| commit | 0176f8bea436e166654fb3e5d2d8a1ff42552f7a (patch) | |
| tree | 01480fcf01b1bc08c8acce66556505319c2422c6 /src/backend/parser/parse_collate.c | |
| parent | 559eb85bff80f32a224975e0cad2f2f38e7c3435 (diff) | |
| download | postgresql-0176f8bea436e166654fb3e5d2d8a1ff42552f7a.tar.gz postgresql-0176f8bea436e166654fb3e5d2d8a1ff42552f7a.zip | |
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 'src/backend/parser/parse_collate.c')
0 files changed, 0 insertions, 0 deletions