Replace hardcoded 200000000 with autovacuum_freeze_max_age
Parts of the code used autovacuum_freeze_max_age to determine whether
anti-multixact-wraparound vacuums are necessary, while others used a
hardcoded 200000000 value. This leads to problems when
autovacuum_freeze_max_age is set to a non-default value. Use the latter
everywhere.
Backpatch to 9.3, where vacuuming of multixacts was introduced.
Andres Freund
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/76a31c689c627268067175b5d0687ce0dac9a4f4
Modified Files
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src/backend/access/transam/multixact.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)