28 lines
977 B
C
28 lines
977 B
C
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/*-------------------------------------------------------------------------
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*
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* nodeFunctionscan.h
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*
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*
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*
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* Portions Copyright (c) 1996-2001, 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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* $Id: nodeFunctionscan.h,v 1.1 2002/05/12 20:10:04 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef NODEFUNCTIONSCAN_H
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#define NODEFUNCTIONSCAN_H
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#include "nodes/plannodes.h"
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extern TupleTableSlot *ExecFunctionScan(FunctionScan *node);
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extern void ExecEndFunctionScan(FunctionScan *node);
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extern bool ExecInitFunctionScan(FunctionScan *node, EState *estate, Plan *parent);
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extern int ExecCountSlotsFunctionScan(FunctionScan *node);
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extern void ExecFunctionMarkPos(FunctionScan *node);
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extern void ExecFunctionRestrPos(FunctionScan *node);
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extern void ExecFunctionReScan(FunctionScan *node, ExprContext *exprCtxt, Plan *parent);
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#endif /* NODEFUNCTIONSCAN_H */
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