Quelle  alter.h

/*-------------------------------------------------------------------------
 *
 * alter.h
 *   prototypes for commands/alter.c
 *
 *
 * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/commands/alter.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef ALTER_H
#define ALTER_H

#include "catalog/dependency.h"
#include "catalog/objectaddress.h"
#include "nodes/parsenodes.h"

extern ObjectAddress ExecRenameStmt(RenameStmt *stmt);

extern ObjectAddress ExecAlterObjectDependsStmt(AlterObjectDependsStmt *stmt,
            ObjectAddress *refAddress);
extern ObjectAddress ExecAlterObjectSchemaStmt(AlterObjectSchemaStmt *stmt,
              ObjectAddress *oldSchemaAddr);
extern Oid AlterObjectNamespace_oid(Oid classId, Oid objid, Oid nspOid,
          ObjectAddresses *objsMoved);

extern ObjectAddress ExecAlterOwnerStmt(AlterOwnerStmt *stmt);
extern void AlterObjectOwner_internal(Oid classId, Oid objectId,
           Oid new_ownerId);

#endif       /* ALTER_H */