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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* nodeGroup.h
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1997-09-07 07:04:48 +02:00
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* prototypes for nodeGroup.c
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1996-07-09 08:22:35 +02:00
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*
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*
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2004-12-31 23:04:05 +01:00
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* Portions Copyright (c) 1996-2005, 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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2004-12-31 23:04:05 +01:00
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* $PostgreSQL: pgsql/src/include/executor/nodeGroup.h,v 1.28 2004/12/31 22:03:29 pgsql 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 NODEGROUP_H
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#define NODEGROUP_H
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1996-07-09 08:22:35 +02:00
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2002-12-05 16:50:39 +01:00
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#include "nodes/execnodes.h"
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1997-11-26 02:14:33 +01:00
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1997-09-08 23:56:23 +02:00
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extern int ExecCountSlotsGroup(Group *node);
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2002-12-05 16:50:39 +01:00
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extern GroupState *ExecInitGroup(Group *node, EState *estate);
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extern TupleTableSlot *ExecGroup(GroupState *node);
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extern void ExecEndGroup(GroupState *node);
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extern void ExecReScanGroup(GroupState *node, ExprContext *exprCtxt);
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1999-05-25 18:15:34 +02:00
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2001-11-05 18:46:40 +01:00
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#endif /* NODEGROUP_H */
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