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/*-------------------------------------------------------------------------
*
* catalog.h
* prototypes for functions in backend/catalog/catalog.c
*
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: catalog.h,v 1.26 2003/08/04 02:40:10 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef CATALOG_H
#define CATALOG_H
#include "utils/rel.h"
extern char *relpath(RelFileNode rnode);
extern char *GetDatabasePath(Oid tblNode);
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 Oid newoid(void);
#endif /* CATALOG_H */
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