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Code Activity

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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6
src/include/utils/catcache.h
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@@ -13,7 +13,7 @@
* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/catcache.h,v 1.53 2005/03/25 18:30:28 tgl Exp $
* $PostgreSQL: pgsql/src/include/utils/catcache.h,v 1.54 2005/04/14 20:03:27 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -36,8 +36,8 @@ typedef struct catcache
int id; /* cache identifier --- see syscache.h */
struct catcache *cc_next; /* link to next catcache */
const char *cc_relname; /* name of relation the tuples come from */
const char *cc_indname; /* name of index matching cache keys */
Oid cc_reloid; /* OID of relation the tuples come from */
Oid cc_indexoid; /* OID of index matching cache keys */
bool cc_relisshared; /* is relation shared across databases? */
TupleDesc cc_tupdesc; /* tuple descriptor (copied from reldesc) */
int cc_reloidattr; /* AttrNumber of relation OID attr, or 0 */
@@ -164,7 +164,7 @@ extern DLLIMPORT MemoryContext CacheMemoryContext;
extern void CreateCacheMemoryContext(void);
extern void AtEOXact_CatCache(bool isCommit);
extern CatCache *InitCatCache(int id, const char *relname, const char *indname,
extern CatCache *InitCatCache(int id, Oid reloid, Oid indexoid,
int reloidattr,
int nkeys, const int *key);
extern void InitCatCachePhase2(CatCache *cache);