From a23faeee83723de4fd5377b51b146edab716526f Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 23 Aug 1999 23:48:39 +0000
Subject: Remove bogus code in oper_exact --- if it didn't find an exact match
 then it tried for a self-commutative operator with the reversed input data
 types.  This is pretty silly; there could never be such an operator, except
 maybe in binary-compatible-type scenarios, and we have oper_inexact for that.
  Besides which, the oprsanity regress test would complain about such an
 operator.  Remove nonfunctional code and simplify routine calling convention
 accordingly.

---
 src/include/parser/parse_node.h | 4 +++-
 src/include/parser/parse_oper.h | 5 +----
 2 files changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/include')

diff --git a/src/include/parser/parse_node.h b/src/include/parser/parse_node.h
index 1591743e064..125305883df 100644
--- a/src/include/parser/parse_node.h
+++ b/src/include/parser/parse_node.h
@@ -5,7 +5,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parse_node.h,v 1.15 1999/07/19 00:26:17 tgl Exp $
+ * $Id: parse_node.h,v 1.16 1999/08/23 23:48:37 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -33,6 +33,8 @@ typedef struct ParseState
 
 extern ParseState *make_parsestate(ParseState *parentParseState);
 extern Expr *make_op(char *opname, Node *ltree, Node *rtree);
+extern Node *make_operand(char *opname, Node *tree,
+						  Oid orig_typeId, Oid target_typeId);
 extern Var *make_var(ParseState *pstate, Oid relid, char *refname,
 		 char *attrname);
 extern ArrayRef *transformArraySubscripts(ParseState *pstate,
diff --git a/src/include/parser/parse_oper.h b/src/include/parser/parse_oper.h
index 82e241ef87e..7c3f3b54c77 100644
--- a/src/include/parser/parse_oper.h
+++ b/src/include/parser/parse_oper.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parse_oper.h,v 1.8 1999/07/15 15:21:27 momjian Exp $
+ * $Id: parse_oper.h,v 1.9 1999/08/23 23:48:38 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -23,7 +23,4 @@ extern Operator oper(char *op, Oid arg1, Oid arg2, bool noWarnings);
 extern Operator right_oper(char *op, Oid arg);
 extern Operator left_oper(char *op, Oid arg);
 
-extern Operator oper_exact(char *op, Oid arg1, Oid arg2, Node **ltree, Node **rtree, bool noWarnings);
-extern Operator oper_inexact(char *op, Oid arg1, Oid arg2, Node **ltree, Node **rtree, bool noWarnings);
-
 #endif	 /* PARSE_OPER_H */
-- 
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