fix: old engine distinct boolean type

2022-02-22 16:04:51 +08:00
parent cb72130d0a
commit 589b565d91
5 changed files with 22 additions and 1 deletions
--- a/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
+++ b/src/sql/resolver/expr/ob_raw_expr_deduce_type.cpp
@ -1768,7 +1768,11 @@ int ObRawExprDeduceType::visit(ObSysFunRawExpr& expr)
          LOG_WARN("fail to visit for column_conv", K(ret), K(i));
        }
      } else {
-        if (OB_FAIL(types.push_back(param_expr->get_result_type()))) {
+        ObExprResType res_type = param_expr->get_result_type();
+        if (param_expr->is_bool_expr()) {
+          res_type.set_result_flag(IS_BOOL_FLAG);
+        }
+        if (OB_FAIL(types.push_back(res_type))) {
          LOG_WARN("push back param type failed", K(ret));
        }
      }