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/*-------------------------------------------------------------------------
*
* nodeRecursiveunion.h
*
*
*
* Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/executor/nodeRecursiveunion.h,v 1.4 2010/01/02 16:58:03 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODERECURSIVEUNION_H
#define NODERECURSIVEUNION_H
#include "nodes/execnodes.h"
extern RecursiveUnionState *ExecInitRecursiveUnion(RecursiveUnion *node, EState *estate, int eflags);
extern TupleTableSlot *ExecRecursiveUnion(RecursiveUnionState *node);
extern void ExecEndRecursiveUnion(RecursiveUnionState *node);
extern void ExecRecursiveUnionReScan(RecursiveUnionState *node, ExprContext *exprCtxt);
#endif /* NODERECURSIVEUNION_H */
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