src/include/catalog/catalog.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * catalog.h
   4  *        prototypes for functions in backend/catalog/catalog.c
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/catalog/catalog.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef CATALOG_H
  15 #define CATALOG_H
  16
  17 #include "catalog/pg_class.h"
  18 #include "utils/relcache.h"
  19
  20
  21 extern bool IsSystemRelation(Relation relation);
  22 extern bool IsToastRelation(Relation relation);
  23 extern bool IsCatalogRelation(Relation relation);
  24 extern bool IsInplaceUpdateRelation(Relation relation);
  25
  26 extern bool IsSystemClass(Oid relid, Form_pg_class reltuple);
  27 extern bool IsToastClass(Form_pg_class reltuple);
  28
  29 extern bool IsCatalogRelationOid(Oid relid);
  30 extern bool IsInplaceUpdateOid(Oid relid);
  31
  32 extern bool IsCatalogNamespace(Oid namespaceId);
  33 extern bool IsToastNamespace(Oid namespaceId);
  34
  35 extern bool IsReservedName(const char *name);
  36
  37 extern bool IsSharedRelation(Oid relationId);
  38
  39 extern bool IsPinnedObject(Oid classId, Oid objectId);
  40
  41 extern Oid      GetNewOidWithIndex(Relation relation, Oid indexId,
  42                                                            AttrNumber oidcolumn);
  43 extern RelFileNumber GetNewRelFileNumber(Oid reltablespace,
  44                                                                                  Relation pg_class,
  45                                                                                  char relpersistence);
  46
  47 #endif                                                  /* CATALOG_H */