pgindent run.

[postgresql] / src / backend / nodes / nodeFuncs.c

diff --git a/src/backend/nodes/nodeFuncs.c b/src/backend/nodes/nodeFuncs.c
index 401b34b88cc4cf07bbb19fe9eff9f20bc3c354c8..84dd85ad5f88e0e520aee464b08dad75aae3a183 100644 (file)
--- a/src/backend/nodes/nodeFuncs.c
+++ b/src/backend/nodes/nodeFuncs.c
@@ -3,25 +3,23 @@
  * nodeFuncs.c
  *       All node routines more complicated than simple access/modification
  *
- * Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/nodes/nodeFuncs.c,v 1.17 2002/03/21 16:00:40 tgl Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/nodes/nodeFuncs.c,v 1.22 2003/06/29 00:33:43 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
-
-#include <sys/types.h>
-
 #include "postgres.h"
 
 #include "nodes/nodeFuncs.h"
-#include "utils/lsyscache.h"
+
 
 static bool var_is_inner(Var *var);
 
+
 /*
  * single_node -
  *       Returns t if node corresponds to a single-noded expression
@@ -74,47 +72,3 @@ var_is_rel(Var *var)
        return (bool)
                !(var_is_inner(var) || var_is_outer(var));
 }
-
-/*****************************************************************************
- *             OPER nodes
- *****************************************************************************/
-
-/*
- * replace_opid -
- *
- *             Given a oper node, resets the opfid field with the
- *             procedure OID (regproc id).
- *
- *             Returns the modified oper node.
- *
- */
-Oper *
-replace_opid(Oper *oper)
-{
-       oper->opid = get_opcode(oper->opno);
-       oper->op_fcache = NULL;
-       return oper;
-}
-
-/*****************************************************************************
- *             constant (CONST, PARAM) nodes
- *****************************************************************************/
-
-#ifdef NOT_USED
-/*
- * non_null -
- *             Returns t if the node is a non-null constant, e.g., if the node has a
- *             valid `constvalue' field.
- */
-bool
-non_null(Expr *c)
-{
-
-       if (IsA(c, Const) &&
-               !((Const *) c)->constisnull)
-               return true;
-       else
-               return false;
-}
-
-#endif