1 /*-------------------------------------------------------------------------
2  *
3  * nodeGather.h
4  *		prototypes for nodeGather.c
5  *
6  *
7  * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group
8  * Portions Copyright (c) 1994, Regents of the University of California
9  *
10  * src/include/executor/nodeGather.h
11  *
12  *-------------------------------------------------------------------------
13  */
14 #ifndef NODEGATHER_H
15 #define NODEGATHER_H
16 
17 #include "nodes/execnodes.h"
18 
19 extern GatherState *ExecInitGather(Gather *node, EState *estate, int eflags);
20 extern void ExecEndGather(GatherState *node);
21 extern void ExecShutdownGather(GatherState *node);
22 extern void ExecReScanGather(GatherState *node);
23 
24 #endif							/* NODEGATHER_H */
25