Commit2d9d7a6

committed

Avoid losing track of data for shared tables in pgstats. Report by Michael

Fuhr, patch from Tom Lane after a messier suggestion by me.

1 parent04d919a commit2d9d7a6Copy full SHA for 2d9d7a6

File tree

-2

lines changed

-2

lines changed

Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`	`*`
`14`	`14`	`*Copyright (c) 2001-2007, PostgreSQL Global Development Group`
`15`	`15`	`*`
`16`		`- *$PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.158 2007/05/27 17:28:35 tgl Exp $`
	`16`	`+ *$PostgreSQL: pgsql/src/backend/postmaster/pgstat.c,v 1.159 2007/06/07 18:53:17 alvherre Exp $`
`17`	`17`	`* ----------`
`18`	`18`	`*/`
`19`	`19`	`#include"postgres.h"`
`@@ -813,7 +813,9 @@ pgstat_vacuum_tabstat(void)`
`813`	`813`
`814`	`814`	`CHECK_FOR_INTERRUPTS();`
`815`	`815`
`816`		`-if (hash_search(htab, (void*)&dbid,HASH_FIND,NULL)==NULL)`
	`816`	`+/* the DB entry for shared tables (with InvalidOid) is never dropped */`
	`817`	`+if (OidIsValid(dbid)&&`
	`818`	`+hash_search(htab, (void*)&dbid,HASH_FIND,NULL)==NULL)`
`817`	`819`	`pgstat_drop_database(dbid);`
`818`	`820`	`}`
`819`	`821`

Comments

(0)