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/*-------------------------------------------------------------------------
*
* nodeHashjoin.h--
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeHashjoin.h,v 1.1.1.1 1996/07/09 06:21:26 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEHASHJOIN_H
#define NODEHASHJOIN_H
extern TupleTableSlot *ExecHashJoin(HashJoin *node);
extern bool ExecInitHashJoin(HashJoin *node, EState *estate, Plan *parent);
extern int ExecCountSlotsHashJoin(HashJoin *node);
extern void ExecEndHashJoin(HashJoin *node);
extern int ExecHashJoinNewBatch(HashJoinState *hjstate);
extern char *ExecHashJoinSaveTuple(HeapTuple heapTuple, char *buffer,
File file, char *position);
extern int ExecHashJoinGetBatch(int bucketno, HashJoinTable hashtable,
int nbatch);
#endif /* NODEHASHJOIN_H */
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