1996-07-09 08:22:35 +02:00
|
|
|
/*-------------------------------------------------------------------------
|
|
|
|
*
|
|
|
|
* nodeSeqscan.h--
|
1997-09-07 07:04:48 +02:00
|
|
|
*
|
1996-07-09 08:22:35 +02:00
|
|
|
*
|
|
|
|
*
|
|
|
|
* Copyright (c) 1994, Regents of the University of California
|
|
|
|
*
|
1997-09-08 23:56:23 +02:00
|
|
|
* $Id: nodeSeqscan.h,v 1.5 1997/09/08 21:52:12 momjian Exp $
|
1996-07-09 08:22:35 +02:00
|
|
|
*
|
|
|
|
*-------------------------------------------------------------------------
|
|
|
|
*/
|
1997-09-07 07:04:48 +02:00
|
|
|
#ifndef NODESEQSCAN_H
|
|
|
|
#define NODESEQSCAN_H
|
1996-07-09 08:22:35 +02:00
|
|
|
|
1997-09-08 23:56:23 +02:00
|
|
|
extern TupleTableSlot *ExecSeqScan(SeqScan *node);
|
|
|
|
extern bool ExecInitSeqScan(SeqScan *node, EState *estate, Plan *parent);
|
|
|
|
extern int ExecCountSlotsSeqScan(SeqScan *node);
|
|
|
|
extern void ExecEndSeqScan(SeqScan *node);
|
|
|
|
extern void ExecSeqReScan(SeqScan *node, ExprContext *exprCtxt, Plan *parent);
|
|
|
|
extern void ExecSeqMarkPos(SeqScan *node);
|
|
|
|
extern void ExecSeqRestrPos(SeqScan *node);
|
1996-07-09 08:22:35 +02:00
|
|
|
|
1997-09-07 07:04:48 +02:00
|
|
|
#endif /* NODESEQSCAN_H */
|