1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * $PostgreSQL: pgsql/src/include/executor/nodeSeqscan.h,v 1.29 2010/01/02 16:58:03 momjian Exp $
12 *-------------------------------------------------------------------------
17 #include "nodes/execnodes.h"
19 extern SeqScanState *ExecInitSeqScan(SeqScan *node, EState *estate, int eflags);
20 extern TupleTableSlot *ExecSeqScan(SeqScanState *node);
21 extern void ExecEndSeqScan(SeqScanState *node);
22 extern void ExecSeqMarkPos(SeqScanState *node);
23 extern void ExecSeqRestrPos(SeqScanState *node);
24 extern void ExecSeqReScan(SeqScanState *node, ExprContext *exprCtxt);
26 #endif /* NODESEQSCAN_H */