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/*-------------------------------------------------------------------------
*
* catalog.h
* prototypes for functions in backend/catalog/catalog.c
*
*
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/catalog/catalog.h,v 1.39 2008/04/12 23:14:21 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef CATALOG_H
#define CATALOG_H
#include "utils/rel.h"
extern char *relpath(RelFileNode rnode);
extern char *GetDatabasePath(Oid dbNode, Oid spcNode);
extern bool IsSystemRelation(Relation relation);
extern bool IsToastRelation(Relation relation);
extern bool IsSystemClass(Form_pg_class reltuple);
extern bool IsToastClass(Form_pg_class reltuple);
extern bool IsSystemNamespace(Oid namespaceId);
extern bool IsToastNamespace(Oid namespaceId);
extern bool IsReservedName(const char *name);
extern bool IsSharedRelation(Oid relationId);
extern Oid GetNewOid(Relation relation);
extern Oid GetNewOidWithIndex(Relation relation, Oid indexId,
AttrNumber oidcolumn);
extern Oid GetNewRelFileNode(Oid reltablespace, bool relisshared,
Relation pg_class);
#endif /* CATALOG_H */
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