Fix typo in freeze_table_age implementation The original code used freeze_min_age instead of freeze_table_age. The main consequence of this mistake is that lowering freeze_min_age would cause full-table scans to occur much more frequently, which causes serious issues because the number of writes required is much larger. That feature (freeze_min_age) is supposed to affect only how soon tuples are frozen; some pages should still be skipped due to the visibility map.
Backpatch to 8.4, where the freeze_table_age feature was introduced. Report and patch from Andres Freund Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/dd1569da67937b819d1589a9f664af9aa9657945 Modified Files -------------- src/backend/commands/vacuum.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
