granicus.if.org Git - postgresql/blob - src/include/executor/nodeGatherMerge.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * nodeGatherMerge.h
   4  *              prototypes for nodeGatherMerge.c
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/executor/nodeGatherMerge.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef NODEGATHERMERGE_H
  15 #define NODEGATHERMERGE_H
  16
  17 #include "nodes/execnodes.h"
  18
  19 extern GatherMergeState *ExecInitGatherMerge(GatherMerge *node,
  20                                                                                          EState *estate,
  21                                                                                          int eflags);
  22 extern void ExecEndGatherMerge(GatherMergeState *node);
  23 extern void ExecReScanGatherMerge(GatherMergeState *node);
  24 extern void ExecShutdownGatherMerge(GatherMergeState *node);
  25
  26 #endif                                                  /* NODEGATHERMERGE_H */