Add vacuum_freeze_table_age GUC option, to control when VACUUM should
commitb11223efa91c5963f36e0d2872e3600d3a7a8454
authorheikki <heikki>
Fri, 16 Jan 2009 13:27:24 +0000 (16 13:27 +0000)
committerheikki <heikki>
Fri, 16 Jan 2009 13:27:24 +0000 (16 13:27 +0000)
tree7df0565083c268ec52b507c62a31e47f431b8813
parent31fd14d8eec78723ea9e8c74eb3e35ffd4b00a2c
Add vacuum_freeze_table_age GUC option, to control when VACUUM should
ignore the visibility map and scan the whole table, to advance
relfrozenxid.
16 files changed:
doc/src/sgml/catalogs.sgml
doc/src/sgml/config.sgml
doc/src/sgml/maintenance.sgml
src/backend/commands/cluster.c
src/backend/commands/vacuum.c
src/backend/commands/vacuumlazy.c
src/backend/nodes/copyfuncs.c
src/backend/nodes/equalfuncs.c
src/backend/parser/gram.y
src/backend/postmaster/autovacuum.c
src/backend/utils/misc/guc.c
src/backend/utils/misc/postgresql.conf.sample
src/include/catalog/catversion.h
src/include/catalog/pg_autovacuum.h
src/include/commands/vacuum.h
src/include/nodes/parsenodes.h