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Viewing changes to src/include/executor/nodeGroup.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2009-03-20 12:00:13 UTC
  • Revision ID: james.westby@ubuntu.com-20090320120013-hogj7egc5mjncc5g
Tags: upstream-8.4~0cvs20090328
Import upstream version 8.4~0cvs20090328

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src/include/executor/nodeGroup.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * nodeGroup.h
 
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 *        prototypes for nodeGroup.c
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
 
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 * Portions Copyright (c) 1994, Regents of the University of California
 
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 *
 
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 * $PostgreSQL$
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef NODEGROUP_H
 
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#define NODEGROUP_H
 
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#include "nodes/execnodes.h"
 
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extern int      ExecCountSlotsGroup(Group *node);
 
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extern GroupState *ExecInitGroup(Group *node, EState *estate, int eflags);
 
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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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#endif   /* NODEGROUP_H */