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Restructure indexscan API (index_beginscan, index_getnext) per

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yesterday's proposal to pghackers.  Also remove unnecessary parameters
to heap_beginscan, heap_rescan.  I modified pg_proc.h to reflect the
new numbers of parameters for the AM interface routines, but did not
force an initdb because nothing actually looks at those fields.
This commit is contained in:
Tom Lane
2002-05-20 23:51:44 +00:00
parent c961474c96
commit 44fbe20d62
59 changed files with 834 additions and 1283 deletions
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6
src/backend/postmaster/pgstat.c
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@@ -16,7 +16,7 @@
*
* Copyright (c) 2001, PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.20 2002/05/05 00:03:28 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/postmaster/pgstat.c,v 1.21 2002/05/20 23:51:43 tgl Exp $
* ----------
*/
#include "postgres.h"
@@ -619,8 +619,8 @@ pgstat_vacuum_tabstat(void)
dbidlist = (Oid *) palloc(sizeof(Oid) * dbidalloc);
dbrel = heap_openr(DatabaseRelationName, AccessShareLock);
dbscan = heap_beginscan(dbrel, 0, SnapshotNow, 0, NULL);
while (HeapTupleIsValid(dbtup = heap_getnext(dbscan, FALSE)))
dbscan = heap_beginscan(dbrel, SnapshotNow, 0, NULL);
while ((dbtup = heap_getnext(dbscan, ForwardScanDirection)) != NULL)
{
if (dbidused >= dbidalloc)
{