31 lines
1020 B
C
31 lines
1020 B
C
/* -------------------------------------------------------------------------
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*
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* nodeTidscan.h
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*
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*
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*
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* Portions Copyright (c) 1996-2012, 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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* src/include/executor/nodeTidscan.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef NODETIDSCAN_H
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#define NODETIDSCAN_H
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#include "nodes/execnodes.h"
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extern TidScanState* ExecInitTidScan(TidScan* node, EState* estate, int eflags);
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extern TupleTableSlot* ExecTidScan(TidScanState* node);
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extern void ExecEndTidScan(TidScanState* node);
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extern void ExecTidMarkPos(TidScanState* node);
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extern void ExecTidRestrPos(TidScanState* node);
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extern void ExecReScanTidScan(TidScanState* node);
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extern bool HeapFetchRowVersion(TidScanState* node, Relation relation,
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ItemPointer tid,
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Snapshot snapshot,
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TupleTableSlot *slot);
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#endif /* NODETIDSCAN_H */
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