util/X86MAC64/include/postgresql/server/catalog/catalog.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * catalog.h
   4  *        prototypes for functions in backend/catalog/catalog.c
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2014, 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 /*
  18  *      'pgrminclude ignore' needed here because CppAsString2() does not throw
  19  *      an error if the symbol is not defined.
  20  */
  21 #include "catalog/catversion.h" /* pgrminclude ignore */
  22 #include "catalog/pg_class.h"
  23 #include "utils/relcache.h"
  24
  25 #define OIDCHARS                10              /* max chars printed by %u */
  26 #define TABLESPACE_VERSION_DIRECTORY    "PG_" PG_MAJORVERSION "_" \
  27                                                                         CppAsString2(CATALOG_VERSION_NO)
  28
  29
  30 extern bool IsSystemRelation(Relation relation);
  31 extern bool IsToastRelation(Relation relation);
  32 extern bool IsCatalogRelation(Relation relation);
  33
  34 extern bool IsSystemClass(Oid relid, Form_pg_class reltuple);
  35 extern bool IsToastClass(Form_pg_class reltuple);
  36 extern bool IsCatalogClass(Oid relid, Form_pg_class reltuple);
  37
  38 extern bool IsSystemNamespace(Oid namespaceId);
  39 extern bool IsToastNamespace(Oid namespaceId);
  40
  41 extern bool IsReservedName(const char *name);
  42
  43 extern bool IsSharedRelation(Oid relationId);
  44
  45 extern Oid      GetNewOid(Relation relation);
  46 extern Oid GetNewOidWithIndex(Relation relation, Oid indexId,
  47                                    AttrNumber oidcolumn);
  48 extern Oid GetNewRelFileNode(Oid reltablespace, Relation pg_class,
  49                                   char relpersistence);
  50
  51 #endif   /* CATALOG_H */