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Arrange for autovacuum to be killed when another operation wants to be alone

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accessing it, like DROP DATABASE.  This allows the regression tests to pass
with autovacuum enabled, which open the gates for finally enabling autovacuum
by default.
This commit is contained in:
Alvaro Herrera
2007-01-16 13:28:57 +00:00
parent 02609893da
commit eb63cc3da8
9 changed files with 59 additions and 23 deletions
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3
src/backend/access/transam/twophase.c
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/access/transam/twophase.c,v 1.26 2007/01/05 22:19:23 momjian Exp $
* $PostgreSQL: pgsql/src/backend/access/transam/twophase.c,v 1.27 2007/01/16 13:28:56 alvherre Exp $
*
* NOTES
* Each global transaction is associated with a global transaction
@@ -280,6 +280,7 @@ MarkAsPreparing(TransactionId xid, const char *gid,
gxact->proc.databaseId = databaseid;
gxact->proc.roleId = owner;
gxact->proc.inVacuum = false;
gxact->proc.isAutovacuum = false;
gxact->proc.lwWaiting = false;
gxact->proc.lwExclusive = false;
gxact->proc.lwWaitLink = NULL;