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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
This commit is contained in:
Tom Lane
2005-08-11 21:11:50 +00:00
parent f6c30d54fa
commit d90c531188
18 changed files with 456 additions and 209 deletions

View File

@ -5,7 +5,7 @@
*
* Copyright (c) 2001-2005, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.34 2005/07/29 19:30:09 tgl Exp $
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.35 2005/08/11 21:11:49 tgl Exp $
* ----------
*/
#ifndef PGSTAT_H
@ -367,6 +367,7 @@ extern bool pgstat_collect_blocklevel;
extern void pgstat_init(void);
extern int pgstat_start(void);
extern void pgstat_beterm(int pid);
extern void pgstat_reset_all(void);
#ifdef EXEC_BACKEND
extern void PgstatBufferMain(int argc, char *argv[]);