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28 lines
940 B
C
28 lines
940 B
C
/*-------------------------------------------------------------------------
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*
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* nodeSeqscan.h
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*
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*
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*
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* Portions Copyright (c) 1996-2006, 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: pgsql/src/include/executor/nodeSeqscan.h,v 1.24 2006/03/05 15:58:56 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef NODESEQSCAN_H
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#define NODESEQSCAN_H
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#include "nodes/execnodes.h"
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extern int ExecCountSlotsSeqScan(SeqScan *node);
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extern SeqScanState *ExecInitSeqScan(SeqScan *node, EState *estate, int eflags);
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extern TupleTableSlot *ExecSeqScan(SeqScanState *node);
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extern void ExecEndSeqScan(SeqScanState *node);
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extern void ExecSeqMarkPos(SeqScanState *node);
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extern void ExecSeqRestrPos(SeqScanState *node);
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extern void ExecSeqReScan(SeqScanState *node, ExprContext *exprCtxt);
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#endif /* NODESEQSCAN_H */
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