postgresql/src/include/rewrite/rewriteManip.h

/*-------------------------------------------------------------------------
 *
 * rewriteManip.h--
 *
 *
 *
 * Copyright (c) 1994, Regents of the University of California
 *
 * $Id: rewriteManip.h,v 1.2 1997/09/07 05:00:35 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef REWRITEMANIP_H
#define REWRITEMANIP_H

/* RewriteManip.c */
void			OffsetVarNodes(Node * node, int offset);
void			ChangeVarNodes(Node * node, int old_varno, int new_varno);
void			AddQual(Query * parsetree, Node * qual);
void			AddNotQual(Query * parsetree, Node * qual);
void			FixResdomTypes(List * user_tlist);
void			FixNew(RewriteInfo * info, Query * parsetree);

void
HandleRIRAttributeRule(Query * parsetree, List * rtable, List * targetlist,
					   int rt_index, int attr_num, int *modified,
					   int *badpostquel);
void
HandleViewRule(Query * parsetree, List * rtable, List * targetlist,
			   int rt_index, int *modified);

#endif							/* REWRITEMANIP_H */