1 /*-------------------------------------------------------------------------
4 * External interface to query rewriter.
7 * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * src/include/rewrite/rewriteHandler.h
12 *-------------------------------------------------------------------------
14 #ifndef REWRITEHANDLER_H
15 #define REWRITEHANDLER_H
17 #include "utils/relcache.h"
18 #include "nodes/parsenodes.h"
20 extern List *QueryRewrite(Query *parsetree);
21 extern void AcquireRewriteLocks(Query *parsetree, bool forUpdatePushedDown);
22 extern Node *build_column_default(Relation rel, int attrno);
24 #endif /* REWRITEHANDLER_H */