add a todo

pingcap · Nov 30, 2021 · 7bc06ad · 7bc06ad
1 parent a00bd52
commit 7bc06ad
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/executor/write_test.go b/executor/write_test.go
@@ -2424,6 +2424,7 @@ func TestInsertCalculatedValue(t *testing.T) {
 
 	tk.MustExec("drop table if exists t")
 	tk.MustExec("create table t (a json not null, b int)")
+	// TODO: MySQL reports 3156 instead of ErrTruncatedWrongValueForField.
 	tk.MustGetErrCode("insert into t value (a,a->'$')", mysql.ErrTruncatedWrongValueForField)
 
 	tk.MustExec("drop table if exists t")