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/*-------------------------------------------------------------------------
*
* nodeHashjoin.h
*
*
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeHashjoin.h,v 1.25 2003/08/04 02:40:13 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEHASHJOIN_H
#define NODEHASHJOIN_H
#include "nodes/execnodes.h"
extern int ExecCountSlotsHashJoin(HashJoin *node);
extern HashJoinState *ExecInitHashJoin(HashJoin *node, EState *estate);
extern TupleTableSlot *ExecHashJoin(HashJoinState *node);
extern void ExecEndHashJoin(HashJoinState *node);
extern void ExecReScanHashJoin(HashJoinState *node, ExprContext *exprCtxt);
extern void ExecHashJoinSaveTuple(HeapTuple heapTuple, BufFile *file);
#endif /* NODEHASHJOIN_H */
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