1996-07-09 08:22:35 +02:00
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/*-------------------------------------------------------------------------
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*
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* nodeIndexscan.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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* Copyright (c) 1994, Regents of the University of California
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*
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1998-09-01 06:40:42 +02:00
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* $Id: nodeIndexscan.h,v 1.7 1998/09/01 04:35:59 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 NODEINDEXSCAN_H
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#define NODEINDEXSCAN_H
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1997-11-26 02:14:33 +01:00
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#include "executor/tuptable.h"
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#include "nodes/execnodes.h"
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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 *ExecIndexScan(IndexScan *node);
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1997-09-08 23:56:23 +02:00
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extern void ExecIndexReScan(IndexScan *node, ExprContext *exprCtxt, Plan *parent);
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extern void ExecEndIndexScan(IndexScan *node);
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extern void ExecIndexMarkPos(IndexScan *node);
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extern void ExecIndexRestrPos(IndexScan *node);
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extern void ExecUpdateIndexScanKeys(IndexScan *node, ExprContext *econtext);
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extern bool ExecInitIndexScan(IndexScan *node, EState *estate, Plan *parent);
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extern int ExecCountSlotsIndexScan(IndexScan *node);
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extern void ExecIndexReScan(IndexScan *node, ExprContext *exprCtxt, Plan *parent);
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1996-07-09 08:22:35 +02:00
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1998-09-01 06:40:42 +02:00
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#endif /* NODEINDEXSCAN_H */
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