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pg_class has a relnamespace column. You can create and access tables

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in schemas other than the system namespace; however, there's no search
path yet, and not all operations work yet on tables outside the system
namespace.
This commit is contained in:
Tom Lane
2002-03-26 19:17:02 +00:00
parent da631e931f
commit 1dbf8aa7a8
54 changed files with 1070 additions and 816 deletions
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6
src/include/access/genam.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: genam.h,v 1.32 2002/02/19 20:11:19 tgl Exp $
* $Id: genam.h,v 1.33 2002/03/26 19:16:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -17,6 +17,7 @@
#include "access/itup.h"
#include "access/relscan.h"
#include "access/sdir.h"
#include "nodes/primnodes.h"
/* Struct for statistics returned by bulk-delete operation */
@@ -50,7 +51,8 @@ typedef SysScanDescData *SysScanDesc;
* generalized index_ interface routines (in indexam.c)
*/
extern Relation index_open(Oid relationId);
extern Relation index_openr(const char *relationName);
extern Relation index_openrv(const RangeVar *relation);
extern Relation index_openr(const char *sysRelationName);
extern void index_close(Relation relation);
extern InsertIndexResult index_insert(Relation relation,
Datum *datum, char *nulls,

9
src/include/access/heapam.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: heapam.h,v 1.72 2001/11/05 17:46:31 momjian Exp $
* $Id: heapam.h,v 1.73 2002/03/26 19:16:17 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,6 +18,7 @@
#include "access/relscan.h"
#include "access/tupmacs.h"
#include "access/xlogutils.h"
#include "nodes/primnodes.h"
#include "storage/block.h"
#include "storage/lmgr.h"
#include "utils/rel.h"
@@ -134,11 +135,13 @@ extern Datum heap_getsysattr(HeapTuple tup, int attnum, bool *isnull);
/* heapam.c */
extern Relation relation_open(Oid relationId, LOCKMODE lockmode);
extern Relation relation_openr(const char *relationName, LOCKMODE lockmode);
extern Relation relation_openrv(const RangeVar *relation, LOCKMODE lockmode);
extern Relation relation_openr(const char *sysRelationName, LOCKMODE lockmode);
extern void relation_close(Relation relation, LOCKMODE lockmode);
extern Relation heap_open(Oid relationId, LOCKMODE lockmode);
extern Relation heap_openr(const char *relationName, LOCKMODE lockmode);
extern Relation heap_openrv(const RangeVar *relation, LOCKMODE lockmode);
extern Relation heap_openr(const char *sysRelationName, LOCKMODE lockmode);
#define heap_close(r,l) relation_close(r,l)