fix concat deduce bug

2023-08-03 10:42:07 +00:00
parent d93beedd3f
commit f8e2c27281
1 changed files with 1 additions and 1 deletions
--- a/src/sql/engine/expr/ob_expr_concat.cpp
+++ b/src/sql/engine/expr/ob_expr_concat.cpp
@ -220,7 +220,7 @@ int ObExprConcat::calc_result_typeN(ObExprResType &type,
  } else {
    bool has_text = false;
    for (int64_t i = 0; !has_text && i < param_num; ++i) {
-      if (ObTinyTextType != types[i].get_type() && types[i].is_text()) {
+      if (ObTinyTextType != types[i].get_type() && types[i].is_lob()) {
        has_text = true;
      }
    }