1996-07-09 08:22:35 +02:00
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/*-------------------------------------------------------------------------
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*
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1999-02-14 00:22:53 +01:00
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* nodeHashjoin.h
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1997-09-07 07:04:48 +02:00
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*
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1996-07-09 08:22:35 +02:00
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*
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*
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2002-06-20 22:29:54 +02:00
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* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
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2000-01-26 06:58:53 +01:00
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* Portions Copyright (c) 1994, Regents of the University of California
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1996-07-09 08:22:35 +02:00
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*
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2002-06-20 22:29:54 +02:00
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* $Id: nodeHashjoin.h,v 1.23 2002/06/20 20:29:49 momjian Exp $
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1996-07-09 08:22:35 +02:00
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*
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*-------------------------------------------------------------------------
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*/
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1997-09-07 07:04:48 +02:00
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#ifndef NODEHASHJOIN_H
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#define NODEHASHJOIN_H
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1996-07-09 08:22:35 +02:00
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1997-11-26 02:14:33 +01:00
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#include "nodes/plannodes.h"
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1996-07-09 08:22:35 +02:00
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1997-11-26 02:14:33 +01:00
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extern TupleTableSlot *ExecHashJoin(HashJoin *node);
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1997-09-08 23:56:23 +02:00
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extern bool ExecInitHashJoin(HashJoin *node, EState *estate, Plan *parent);
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extern int ExecCountSlotsHashJoin(HashJoin *node);
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extern void ExecEndHashJoin(HashJoin *node);
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1999-05-26 00:43:53 +02:00
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extern void ExecHashJoinSaveTuple(HeapTuple heapTuple, BufFile *file);
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1998-02-13 04:46:56 +01:00
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extern void ExecReScanHashJoin(HashJoin *node, ExprContext *exprCtxt, Plan *parent);
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2001-10-28 07:26:15 +01:00
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2001-11-05 18:46:40 +01:00
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#endif /* NODEHASHJOIN_H */
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