22 lines
612 B
C
22 lines
612 B
C
/*-------------------------------------------------------------------------
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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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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: nodeGroup.h,v 1.1 1996/08/28 07:22:17 scrappy Exp $
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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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extern TupleTableSlot *ExecGroup(Group *node);
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extern bool ExecInitGroup(Group *node, EState *estate, Plan *parent);
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extern int ExecCountSlotsGroup(Group *node);
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extern void ExecEndGroup(Group *node);
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#endif /* NODEGROUP_H */
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