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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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23
src/backend/catalog/index.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/catalog/index.c,v 1.251 2005/04/14 01:38:16 tgl Exp $
* $PostgreSQL: pgsql/src/backend/catalog/index.c,v 1.252 2005/04/14 20:03:23 tgl Exp $
*
*
* INTERFACE ROUTINES
@@ -27,7 +27,6 @@
#include "access/heapam.h"
#include "bootstrap/bootstrap.h"
#include "catalog/catalog.h"
#include "catalog/catname.h"
#include "catalog/dependency.h"
#include "catalog/heap.h"
#include "catalog/index.h"
@@ -245,7 +244,7 @@ UpdateRelationRelation(Relation indexRelation)
Relation pg_class;
HeapTuple tuple;
pg_class = heap_openr(RelationRelationName, RowExclusiveLock);
pg_class = heap_open(RelationRelationId, RowExclusiveLock);
/* XXX Natts_pg_class_fixed is a hack - see pg_class.h */
tuple = heap_addheader(Natts_pg_class_fixed,
@@ -301,7 +300,7 @@ AppendAttributeTuples(Relation indexRelation, int numatts)
/*
* open the attribute relation and its indexes
*/
pg_attribute = heap_openr(AttributeRelationName, RowExclusiveLock);
pg_attribute = heap_open(AttributeRelationId, RowExclusiveLock);
indstate = CatalogOpenIndexes(pg_attribute);
@@ -400,7 +399,7 @@ UpdateIndexRelation(Oid indexoid,
/*
* open the system catalog index relation
*/
pg_index = heap_openr(IndexRelationName, RowExclusiveLock);
pg_index = heap_open(IndexRelationId, RowExclusiveLock);
/*
* Build a pg_index tuple
@@ -649,7 +648,7 @@ index_create(Oid heapRelationId,
NULL,
NULL);
referenced.classId = get_system_catalog_relid(ConstraintRelationName);
referenced.classId = ConstraintRelationId;
referenced.objectId = conOid;
referenced.objectSubId = 0;
@@ -672,9 +671,9 @@ index_create(Oid heapRelationId,
}
/* Store dependency on operator classes */
referenced.classId = get_system_catalog_relid(OperatorClassRelationName);
for (i = 0; i < indexInfo->ii_NumIndexAttrs; i++)
{
referenced.classId = OperatorClassRelationId;
referenced.objectId = classObjectId[i];
referenced.objectSubId = 0;
@@ -797,7 +796,7 @@ index_drop(Oid indexId)
/*
* fix INDEX relation, and check for expressional index
*/
indexRelation = heap_openr(IndexRelationName, RowExclusiveLock);
indexRelation = heap_open(IndexRelationId, RowExclusiveLock);
tuple = SearchSysCache(INDEXRELID,
ObjectIdGetDatum(indexId),
@@ -997,7 +996,7 @@ setRelhasindex(Oid relid, bool hasindex, bool isprimary, Oid reltoastidxid)
* use heap_update, so cheat and overwrite the tuple in-place. In
* normal processing, make a copy to scribble on.
*/
pg_class = heap_openr(RelationRelationName, RowExclusiveLock);
pg_class = heap_open(RelationRelationId, RowExclusiveLock);
if (!IsBootstrapProcessingMode())
{
@@ -1110,7 +1109,7 @@ setNewRelfilenode(Relation relation)
* Find the pg_class tuple for the given relation. This is not used
* during bootstrap, so okay to use heap_update always.
*/
pg_class = heap_openr(RelationRelationName, RowExclusiveLock);
pg_class = heap_open(RelationRelationId, RowExclusiveLock);
tuple = SearchSysCacheCopy(RELOID,
ObjectIdGetDatum(RelationGetRelid(relation)),
@@ -1202,10 +1201,10 @@ UpdateStats(Oid relid, double reltuples)
* case the stats updates will not be WAL-logged and so could be lost
* in a crash. This seems OK considering VACUUM does the same thing.
*/
pg_class = heap_openr(RelationRelationName, RowExclusiveLock);
pg_class = heap_open(RelationRelationId, RowExclusiveLock);
in_place_upd = IsBootstrapProcessingMode() ||
ReindexIsProcessingHeap(RelationGetRelid(pg_class));
ReindexIsProcessingHeap(RelationRelationId);
if (!in_place_upd)
{