1 files changed, 21 insertions, 0 deletions
diff --git a/src/backend/executor/nodeUnique.h b/src/backend/executor/nodeUnique.h
new file mode 100644
index 00000000000..a8dfc9bd6b9
--- /dev/null
+++ b/src/backend/executor/nodeUnique.h
@@ -0,0 +1,21 @@
+/*-------------------------------------------------------------------------
+ *
+ * nodeUnique.h--
+ *    
+ *
+ *
+ * Copyright (c) 1994, Regents of the University of California
+ *
+ * $Id: nodeUnique.h,v 1.1.1.1 1996/07/09 06:21:28 scrappy Exp $
+ *
+ *-------------------------------------------------------------------------
+ */
+#ifndef	NODEUNIQUE_H
+#define	NODEUNIQUE_H
+
+extern TupleTableSlot *ExecUnique(Unique *node);
+extern bool ExecInitUnique(Unique *node, EState *estate, Plan *parent);
+extern int ExecCountSlotsUnique(Unique *node);
+extern void ExecEndUnique(Unique *node);
+
+#endif	/* NODEUNIQUE_H */