text: /*-------------------------------------------------------------------------
   *
   * nodeSubqueryscan.h
   *
   *
   *
   * Portions Copyright (c) 1996-2010, PostgreSQL Global Development Group
   * Portions Copyright (c) 1994, Regents of the University of California
   *
   * $PostgreSQL$
   *
   *-------------------------------------------------------------------------
   */
  #ifndef NODESUBQUERYSCAN_H
  #define NODESUBQUERYSCAN_H
  
  #include "nodes/execnodes.h"
  
  extern SubqueryScanState *ExecInitSubqueryScan(SubqueryScan *node, EState *estate, int eflags);
  extern TupleTableSlot *ExecSubqueryScan(SubqueryScanState *node);
  extern void ExecEndSubqueryScan(SubqueryScanState *node);
  extern void ExecReScanSubqueryScan(SubqueryScanState *node);
  
  #endif   /* NODESUBQUERYSCAN_H */
  