catalog.h

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/*-------------------------------------------------------------------------
 *
 * catalog.h
 *    prototypes for functions in backend/catalog/catalog.c
 *
 *
 * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/catalog.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef CATALOG_H
#define CATALOG_H
 
#include "catalog/pg_class.h"
#include "utils/relcache.h"
 
 
extern bool IsSystemRelation(Relation relation);
extern bool IsToastRelation(Relation relation);
extern bool IsCatalogRelation(Relation relation);
extern bool IsInplaceUpdateRelation(Relation relation);
 
extern bool IsSystemClass(Oid relid, Form_pg_class reltuple);
extern bool IsToastClass(Form_pg_class reltuple);
extern bool IsConflictLogTableClass(Form_pg_class reltuple);
 
extern bool IsCatalogRelationOid(Oid relid);
extern bool IsCatalogTextUniqueIndexOid(Oid relid);
extern bool IsInplaceUpdateOid(Oid relid);
 
extern bool IsCatalogNamespace(Oid namespaceId);
extern bool IsToastNamespace(Oid namespaceId);
extern bool IsConflictLogTableNamespace(Oid namespaceId);
 
extern bool IsReservedName(const char *name);
 
extern bool IsSharedRelation(Oid relationId);
 
extern bool IsPinnedObject(Oid classId, Oid objectId);
 
extern Oid  GetNewOidWithIndex(Relation relation, Oid indexId,
                               AttrNumber oidcolumn);
extern RelFileNumber GetNewRelFileNumber(Oid reltablespace,
                                         Relation pg_class,
                                         char relpersistence);
 
#endif                          /* CATALOG_H */