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Remove bogus code in oper_exact --- if it didn't find an exact

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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.
This commit is contained in:
Tom Lane
1999-08-23 23:48:39 +00:00
parent e8140adb10
commit a23faeee83
4 changed files with 33 additions and 105 deletions
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4
src/include/parser/parse_node.h
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@ -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,