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/*-------------------------------------------------------------------------
*
* nodeIndexscan.h--
*
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeIndexscan.h,v 1.3 1997/09/07 04:57:54 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEINDEXSCAN_H
#define NODEINDEXSCAN_H
extern TupleTableSlot *ExecIndexScan(IndexScan * node);
extern void ExecIndexReScan(IndexScan * node, ExprContext * exprCtxt, Plan * parent);
extern void ExecEndIndexScan(IndexScan * node);
extern void ExecIndexMarkPos(IndexScan * node);
extern void ExecIndexRestrPos(IndexScan * node);
extern void ExecUpdateIndexScanKeys(IndexScan * node, ExprContext * econtext);
extern bool ExecInitIndexScan(IndexScan * node, EState * estate, Plan * parent);
extern int ExecCountSlotsIndexScan(IndexScan * node);
extern void ExecIndexReScan(IndexScan * node, ExprContext * exprCtxt, Plan * parent);
#endif /* NODEINDEXSCAN_H */
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