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Completion of project to use fixed OIDs for all system catalogs and

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indexes.  Replace all heap_openr and index_openr calls by heap_open
and index_open.  Remove runtime lookups of catalog OID numbers in
various places.  Remove relcache's support for looking up system
catalogs by name.  Bulky but mostly very boring patch ...
This commit is contained in:
Tom Lane
2005-04-14 20:03:27 +00:00
parent 9dc2e6deaf
commit 162bd08b3f
71 changed files with 692 additions and 1228 deletions
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11
src/backend/commands/vacuum.c
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@@ -13,7 +13,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.305 2005/03/20 22:00:52 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/vacuum.c,v 1.306 2005/04/14 20:03:24 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -28,7 +28,6 @@
#include "access/subtrans.h"
#include "access/xlog.h"
#include "catalog/catalog.h"
#include "catalog/catname.h"
#include "catalog/namespace.h"
#include "catalog/pg_database.h"
#include "catalog/pg_index.h"
@@ -542,7 +541,7 @@ get_rel_oids(const RangeVar *vacrel, const char *stmttype)
BTEqualStrategyNumber, F_CHAREQ,
CharGetDatum(RELKIND_RELATION));
pgclass = heap_openr(RelationRelationName, AccessShareLock);
pgclass = heap_open(RelationRelationId, AccessShareLock);
scan = heap_beginscan(pgclass, SnapshotNow, 1, &key);
@@ -642,7 +641,7 @@ vac_update_relstats(Oid relid, BlockNumber num_pages, double num_tuples,
/*
* update number of tuples and number of pages in pg_class
*/
rd = heap_openr(RelationRelationName, RowExclusiveLock);
rd = heap_open(RelationRelationId, RowExclusiveLock);
ctup = SearchSysCache(RELOID,
ObjectIdGetDatum(relid),
@@ -718,7 +717,7 @@ vac_update_dbstats(Oid dbid,
HeapTuple tuple;
Form_pg_database dbform;
relation = heap_openr(DatabaseRelationName, RowExclusiveLock);
relation = heap_open(DatabaseRelationId, RowExclusiveLock);
/* Must use a heap scan, since there's no syscache for pg_database */
ScanKeyInit(&entry[0],
@@ -792,7 +791,7 @@ vac_truncate_clog(TransactionId vacuumXID, TransactionId frozenXID)
* Note: the "already wrapped" cases should now be impossible due to the
* defenses in GetNewTransactionId, but we keep them anyway.
*/
relation = heap_openr(DatabaseRelationName, AccessShareLock);
relation = heap_open(DatabaseRelationId, AccessShareLock);
scan = heap_beginscan(relation, SnapshotNow, 0, NULL);