unexpected error when use DEFAULT() with subquery

[Deardrops]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. What did you do?
   If possible, provide a recipe for reproducing the error.

create table t2(f1 int(11) default 11);
insert into t2 value ();
select default(f1) from (select * from t2) t1;
select default(f1) from (select * from (select * from t2) t1 ) t1;

2. What did you expect to see?

mysql> select default(f1) from (select * from t2) t1;
+-------------+
| default(f1) |
+-------------+
|          11 |
+-------------+
1 row in set (0.00 sec)

mysql> select default(f1) from (select * from (select * from t2) t1 ) t1;
+-------------+
| default(f1) |
+-------------+
|          11 |
+-------------+
1 row in set (0.00 sec)

3. What did you see instead?

mysql> select default(f1) from (select * from t2) t1;
+-------------+
| default(f1) |
+-------------+
|          11 |
+-------------+
1 row in set (0.00 sec)

mysql> select default(f1) from (select * from (select * from t2) t1 ) t1;
ERROR 1054 (42S22): Unknown column 'f1' in 'field_list'

4. What version of TiDB are you using (tidb-server -V or run select tidb_version(); on TiDB)?

Release Version: v4.0.0-alpha-737-g538077ff7
Git Commit Hash: 538077ff759098fc2cc22bb7892698d3e60e9010
Git Branch: update-default
UTC Build Time: 2019-11-06 07:24:52
GoVersion: go version go1.13.1 linux/amd64
Race Enabled: false
TiKV Min Version: v3.0.0-60965b006877ca7234adaced7890d7b029ed1306
Check Table Before Drop: false