1 /*------------------------------------------------------------------------- 2 * 3 * nodeGroup.h 4 * prototypes for nodeGroup.c 5 * 6 * 7 * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group 8 * Portions Copyright (c) 1994, Regents of the University of California 9 * 10 * src/include/executor/nodeGroup.h 11 * 12 *------------------------------------------------------------------------- 13 */ 14 #ifndef NODEGROUP_H 15 #define NODEGROUP_H 16 17 #include "nodes/execnodes.h" 18 19 extern GroupState *ExecInitGroup(Group *node, EState *estate, int eflags); 20 extern void ExecEndGroup(GroupState *node); 21 extern void ExecReScanGroup(GroupState *node); 22 23 #endif /* NODEGROUP_H */ 24