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I think reindex_index had better get AccessExclusiveLock on the parent

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heap, not just ExclusiveLock.
This commit is contained in:
Tom Lane 2002-09-03 16:00:02 +00:00
parent e167510a4f
commit a3c9ef766b
1 changed files with 4 additions and 4 deletions

8
src/backend/catalog/index.c

@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.194 2002/09/03 01:04:41 tgl Exp $ * $Header: /cvsroot/pgsql/src/backend/catalog/index.c,v 1.195 2002/09/03 16:00:02 tgl Exp $
* *
* *
* INTERFACE ROUTINES * INTERFACE ROUTINES
@ -1818,7 +1818,7 @@ reindex_index(Oid indexId, bool force, bool inplace)
indexInfo = BuildIndexInfo(iRel->rd_index); indexInfo = BuildIndexInfo(iRel->rd_index);
/* Open the parent heap relation */ /* Open the parent heap relation */
heapRelation = heap_open(heapId, ExclusiveLock); heapRelation = heap_open(heapId, AccessExclusiveLock);
if (heapRelation == NULL) if (heapRelation == NULL)
elog(ERROR, "reindex_index: can't open heap relation"); elog(ERROR, "reindex_index: can't open heap relation");
@ -1919,8 +1919,8 @@ reindex_relation(Oid relid, bool force)
/* /*
* Ensure to hold an exclusive lock throughout the transaction. The * Ensure to hold an exclusive lock throughout the transaction. The
* lock could be less intensive but now it's AccessExclusiveLock for * lock could be less intensive (in the non-overwrite path) but now
* simplicity. * it's AccessExclusiveLock for simplicity.
*/ */
rel = heap_open(relid, AccessExclusiveLock); rel = heap_open(relid, AccessExclusiveLock);