1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * $PostgreSQL: pgsql/src/include/executor/nodeLimit.h,v 1.13 2006/03/05 15:58:56 momjian Exp $
12 *-------------------------------------------------------------------------
17 #include "nodes/execnodes.h"
19 extern int ExecCountSlotsLimit(Limit *node);
20 extern LimitState *ExecInitLimit(Limit *node, EState *estate, int eflags);
21 extern TupleTableSlot *ExecLimit(LimitState *node);
22 extern void ExecEndLimit(LimitState *node);
23 extern void ExecReScanLimit(LimitState *node, ExprContext *exprCtxt);
25 #endif /* NODELIMIT_H */