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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2024-06-13 19:01:30 +0300 |
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| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2024-06-13 19:03:00 +0300 |
| commit | a5662ba345e732c1f714409b38b75be98105aab6 (patch) | |
| tree | db1cc6836fb544988740ed058c74ffbeab794e68 /src/backend/utils/adt/tsquery.c | |
| parent | ca947649208ce7343c54c8f92e67ea9274be812c (diff) | |
| download | postgresql-a5662ba345e732c1f714409b38b75be98105aab6.tar.gz postgresql-a5662ba345e732c1f714409b38b75be98105aab6.zip | |
Clamp result of MultiXactMemberFreezeThreshold
The purpose of the function is to reduce the effective
autovacuum_multixact_freeze_max_age if the multixact members SLRU is
approaching wraparound, to make multixid freezing more aggressive.
The returned value should therefore never be greater than plain
autovacuum_multixact_freeze_max_age.
Reviewed-by: Robert Haas
Discussion: https://www.postgresql.org/message-id/85fb354c-f89f-4d47-b3a2-3cbd461c90a3@iki.fi
Backpatch-through: 12, all supported versions
Diffstat (limited to 'src/backend/utils/adt/tsquery.c')
0 files changed, 0 insertions, 0 deletions