203 Commits

Author	SHA1	Message	Date
Tom Lane	d90c531188	Autovacuum loose end mop-up. Provide autovacuum-specific vacuum cost ... delay and limit, both as global GUCs and as table-specific entries in pg_autovacuum. stats_reset_on_server_start is now OFF by default, but a reset is forced if we did WAL replay. XID-wrap vacuums do not ANALYZE, but do FREEZE if it's a template database. Alvaro Herrera	2005-08-11 21:11:50 +00:00
Tom Lane	5d5f1a79e6	Clean up a number of autovacuum loose ends. Make the stats collector ... track shared relations in a separate hashtable, so that operations done from different databases are counted correctly. Add proper support for anti-XID-wraparound vacuuming, even in databases that are never connected to and so have no stats entries. Miscellaneous other bug fixes. Alvaro Herrera, some additional fixes by Tom Lane.	2005-07-29 19:30:09 +00:00
Tom Lane	29094193f5	Integrate autovacuum functionality into the backend. There's still a ... few loose ends to be dealt with, but it seems to work. Alvaro Herrera, based on the contrib code by Matthew O'Connor.	2005-07-14 05:13:45 +00:00