1 /*-------------------------------------------------------------------------
7 * Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
8 * Portions Copyright (c) 1994, Regents of the University of California
10 * src/include/executor/nodeUnique.h
12 *-------------------------------------------------------------------------
17 #include "nodes/execnodes.h"
19 extern UniqueState *ExecInitUnique(Unique *node, EState *estate, int eflags);
20 extern void ExecEndUnique(UniqueState *node);
21 extern void ExecReScanUnique(UniqueState *node);
23 #endif /* NODEUNIQUE_H */