diff options
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 60dd80c23c8..15877e37a60 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -9198,35 +9198,14 @@ get_oper_expr(OpExpr *expr, deparse_context *context) } else { - /* unary operator --- but which side? */ + /* prefix operator */ Node *arg = (Node *) linitial(args); - HeapTuple tp; - Form_pg_operator optup; - - tp = SearchSysCache1(OPEROID, ObjectIdGetDatum(opno)); - if (!HeapTupleIsValid(tp)) - elog(ERROR, "cache lookup failed for operator %u", opno); - optup = (Form_pg_operator) GETSTRUCT(tp); - switch (optup->oprkind) - { - case 'l': - appendStringInfo(buf, "%s ", - generate_operator_name(opno, - InvalidOid, - exprType(arg))); - get_rule_expr_paren(arg, context, true, (Node *) expr); - break; - case 'r': - get_rule_expr_paren(arg, context, true, (Node *) expr); - appendStringInfo(buf, " %s", - generate_operator_name(opno, - exprType(arg), - InvalidOid)); - break; - default: - elog(ERROR, "bogus oprkind: %d", optup->oprkind); - } - ReleaseSysCache(tp); + + appendStringInfo(buf, "%s ", + generate_operator_name(opno, + InvalidOid, + exprType(arg))); + get_rule_expr_paren(arg, context, true, (Node *) expr); } if (!PRETTY_PAREN(context)) appendStringInfoChar(buf, ')'); @@ -11087,10 +11066,6 @@ generate_operator_name(Oid operid, Oid arg1, Oid arg2) p_result = left_oper(NULL, list_make1(makeString(oprname)), arg2, true, -1); break; - case 'r': - p_result = right_oper(NULL, list_make1(makeString(oprname)), arg1, - true, -1); - break; default: elog(ERROR, "unrecognized oprkind: %d", operform->oprkind); p_result = NULL; /* keep compiler quiet */ |