Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
drop table if exists t;
create table t (a int, b json);
alter table t set tiflash replica 1;
insert into t values (1, '-1E-36181012216111515851075235238'),(2, '1E-36181012216111515851075235238'), (3, '1E-325'), (4, '1E-324'), (5, '1E-323'), (6, '1E+308');
SELECT JSON_EXTRACT(b, '$') from t;
2. What did you expect to see? (Required)
query success and got correct result.
+----------------------+
| JSON_EXTRACT(b, '$') |
+----------------------+
| -0 |
| 0 |
| 0 |
| 0 |
| 1e-323 |
| 1e+308 |
+----------------------+
3. What did you see instead (Required)
[11:31:04]MySQL root:test> SELECT JSON_EXTRACT(b, '$') from t;
(1105, 'other error for mpp stream: From MPP<query:437722563221651457,task:1>: Code: 49, e.displayText() = DB::Exception: Check first_path_ref failed, e.what() = DB::Exception,')
4. What is your TiFlash version? (Required)
[11:31:30]MySQL root:test> select * from information_schema.cluster_info;
+---------+--------------------+--------------------+-------------------------------+------------------------------------------+---------------------------+--------------------+-----------+
| TYPE | INSTANCE | STATUS_ADDRESS | VERSION | GIT_HASH | START_TIME | UPTIME | SERVER_ID |
+---------+--------------------+--------------------+-------------------------------+------------------------------------------+---------------------------+--------------------+-----------+
| tidb | 172.16.5.130:4000 | 172.16.5.130:21080 | 6.5.0-alpha | d0b72a2cc79bc8568935e30d49d1f269af1ce0ee | 2022-11-30T10:21:19+08:00 | 1h10m11.862807513s | 1385189 |
| pd | 172.16.5.130:12379 | 172.16.5.130:12379 | 6.5.0-alpha | 2a4f9a0dd14c0c9a1fc211b3a84468c635b277a8 | 2022-11-30T10:11:46+08:00 | 1h19m44.862816068s | 0 |
| tikv | 172.16.5.130:21161 | 172.16.5.130:21181 | 6.5.0-alpha | bfe29655a2a1634c268a7fb3986892be7dc1f305 | 2022-11-30T10:11:50+08:00 | 1h19m40.862817942s | 0 |
| tikv | 172.16.5.130:21163 | 172.16.5.130:21183 | 6.5.0-alpha | bfe29655a2a1634c268a7fb3986892be7dc1f305 | 2022-11-30T10:11:50+08:00 | 1h19m40.862819573s | 0 |
| tikv | 172.16.5.130:21162 | 172.16.5.130:21182 | 6.5.0-alpha | bfe29655a2a1634c268a7fb3986892be7dc1f305 | 2022-11-30T10:11:50+08:00 | 1h19m40.8628252s | 0 |
| tiflash | 172.16.5.130:3930 | 172.16.5.130:20292 | 6.5.0-alpha-52-ga38ab58-dirty | a38ab58b656a8bbdfb01a1ff9e0aa19f361f21ef | 2022-11-30T10:21:57+08:00 | 1h9m33.862826848s | 0 |
+---------+--------------------+--------------------+-------------------------------+------------------------------------------+---------------------------+--------------------+--------
Bug Report
Please answer these questions before submitting your issue. Thanks!
1. Minimal reproduce step (Required)
2. What did you expect to see? (Required)
query success and got correct result.
3. What did you see instead (Required)
4. What is your TiFlash version? (Required)