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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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13
src/backend/commands/async.c
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.120 2005/03/20 23:40:24 neilc Exp $
* $PostgreSQL: pgsql/src/backend/commands/async.c,v 1.121 2005/04/14 20:03:23 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -79,7 +79,6 @@
#include <netinet/in.h>
#include "access/heapam.h"
#include "catalog/catname.h"
#include "catalog/pg_listener.h"
#include "commands/async.h"
#include "libpq/libpq.h"
@ -205,7 +204,7 @@ Async_Listen(char *relname, int pid)
if (Trace_notify)
elog(DEBUG1, "Async_Listen(%s,%d)", relname, pid);
lRel = heap_openr(ListenerRelationName, ExclusiveLock);
lRel = heap_open(ListenerRelationId, ExclusiveLock);
/* Detect whether we are already listening on this relname */
scan = heap_beginscan(lRel, SnapshotNow, 0, NULL);
@ -299,7 +298,7 @@ Async_Unlisten(char *relname, int pid)
if (Trace_notify)
elog(DEBUG1, "Async_Unlisten(%s,%d)", relname, pid);
lRel = heap_openr(ListenerRelationName, ExclusiveLock);
lRel = heap_open(ListenerRelationId, ExclusiveLock);
scan = heap_beginscan(lRel, SnapshotNow, 0, NULL);
while ((tuple = heap_getnext(scan, ForwardScanDirection)) != NULL)
@ -357,7 +356,7 @@ Async_UnlistenAll(void)
if (Trace_notify)
elog(DEBUG1, "Async_UnlistenAll");
lRel = heap_openr(ListenerRelationName, ExclusiveLock);
lRel = heap_open(ListenerRelationId, ExclusiveLock);
tdesc = RelationGetDescr(lRel);
/* Find and delete all entries with my listenerPID */
@ -466,7 +465,7 @@ AtCommit_Notify(void)
value[0] = value[1] = value[2] = (Datum) 0;
value[Anum_pg_listener_notify - 1] = Int32GetDatum(MyProcPid);
lRel = heap_openr(ListenerRelationName, ExclusiveLock);
lRel = heap_open(ListenerRelationId, ExclusiveLock);
tdesc = RelationGetDescr(lRel);
scan = heap_beginscan(lRel, SnapshotNow, 0, NULL);
@ -902,7 +901,7 @@ ProcessIncomingNotify(void)
StartTransactionCommand();
lRel = heap_openr(ListenerRelationName, ExclusiveLock);
lRel = heap_open(ListenerRelationId, ExclusiveLock);
tdesc = RelationGetDescr(lRel);
/* Scan only entries with my listenerPID */