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Have autovacuum consider processing TOAST tables separately from their

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main tables.

This requires vacuum() to accept processing a toast table standalone, so
there's a user-visible change in that it's now possible (for a superuser) to
execute "VACUUM pg_toast.pg_toast_XXX".
This commit is contained in:
Alvaro Herrera
2008-08-13 00:07:50 +00:00
parent 010eebf164
commit 3ccde312ec
4 changed files with 176 additions and 145 deletions
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4
src/backend/tcop/utility.c
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@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.295 2008/07/18 20:26:06 tgl Exp $
* $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.296 2008/08/13 00:07:50 alvherre Exp $
*
*-------------------------------------------------------------------------
*/
@ -836,7 +836,7 @@ ProcessUtility(Node *parsetree,
break;
case T_VacuumStmt:
vacuum((VacuumStmt *) parsetree, InvalidOid, NULL, false,
vacuum((VacuumStmt *) parsetree, InvalidOid, true, NULL, false,
isTopLevel);
break;