fix WhiteScan CHECKED_RETURN

2021-09-14 20:11:25 +08:00
parent ad8e3075af
commit 6e4b5bcd72
2 changed files with 7 additions and 3 deletions
--- a/src/sql/engine/expr/ob_expr_cast.cpp
+++ b/src/sql/engine/expr/ob_expr_cast.cpp
@ -573,7 +573,9 @@ int ObExprCast::calc_result2(ObObj& result, const ObObj& obj1, const ObObj& obj2
          } else {
            buf_obj1 = *to_type_obj;
            buf_obj1.set_collation(result_type_);
-            buf_obj1.get_string(text);
+            if (OB_FAIL(buf_obj1.get_string(text))) {
+              LOG_WARN("Failed to get buf_obj1 string", K(ret));
+            }
          }

          if (OB_FAIL(ret)) {