1 files changed, 0 insertions, 28 deletions
diff --git a/src/include/optimizer/var.h b/src/include/optimizer/var.h
deleted file mode 100644
index a153c4d0570..00000000000
--- a/src/include/optimizer/var.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/*-------------------------------------------------------------------------
- *
- * var.h
- *	  prototypes for var.c.
- *
- *
- * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
- * Portions Copyright (c) 1994, Regents of the University of California
- *
- * $Id: var.h,v 1.21 2002/06/20 20:29:51 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
-#ifndef VAR_H
-#define VAR_H
-
-#include "nodes/primnodes.h"
-
-
-extern List *pull_varnos(Node *node);
-extern bool contain_var_reference(Node *node, int varno, int varattno,
-					  int levelsup);
-extern bool contain_whole_tuple_var(Node *node, int varno, int levelsup);
-extern bool contain_var_clause(Node *node);
-extern List *pull_var_clause(Node *node, bool includeUpperVars);
-extern Node *flatten_join_alias_vars(Node *node, List *rtable, bool force);
-
-#endif   /* VAR_H */