typecmds.h

来自「PostgreSQL 8.2中增加了很多企业用户所需要的功能和性能上的提高,其开」· C头文件 代码 · 共 44 行

/*-------------------------------------------------------------------------
 *
 * typecmds.h
 *	  prototypes for typecmds.c.
 *
 *
 * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/commands/typecmds.h,v 1.16 2006/03/05 15:58:55 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef TYPECMDS_H
#define TYPECMDS_H

#include "nodes/parsenodes.h"


#define DEFAULT_TYPDELIM		','

extern void DefineType(List *names, List *parameters);
extern void RemoveType(List *names, DropBehavior behavior, bool missing_ok);
extern void RemoveTypeById(Oid typeOid);
extern void DefineDomain(CreateDomainStmt *stmt);
extern void RemoveDomain(List *names, DropBehavior behavior, bool missing_ok);
extern Oid	DefineCompositeType(const RangeVar *typevar, List *coldeflist);

extern void AlterDomainDefault(List *names, Node *defaultRaw);
extern void AlterDomainNotNull(List *names, bool notNull);
extern void AlterDomainAddConstraint(List *names, Node *constr);
extern void AlterDomainDropConstraint(List *names, const char *constrName,
						  DropBehavior behavior);

extern List *GetDomainConstraints(Oid typeOid);

extern void AlterTypeOwner(List *names, Oid newOwnerId);
extern void AlterTypeOwnerInternal(Oid typeOid, Oid newOwnerId);
extern void AlterTypeNamespace(List *names, const char *newschema);
extern void AlterTypeNamespaceInternal(Oid typeOid, Oid nspOid,
						   bool errorOnTableType);

#endif   /* TYPECMDS_H */