pingcap / pingcap/tidb

Error msg not same in unistore and TiKV

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#47,692 1 comment 0 reactions 0 assignees View on GitHub
severity/minor sig/execution type/bug
Dominant language
Go
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Description

## Bug Report

Please answer these questions before submitting your issue. Thanks!

### 1. Minimal reproduce step (Required)

```
drop table if exists tb5;
create table tb5(a double, b float);
insert into tb5 (a, b) values (184467440737095516160, 184467440737095516160);
select * from tb5 where cast(a as unsigned int)=0;
show warnings;
```

### 2. What did you expect to see? (Required)

Result same

### 3. What did you see instead (Required)
Not same

Unistore
```
mysql> show warnings;
+---------+------+-------------------------------------------------+
| Level | Code | Message |
+---------+------+-------------------------------------------------+
| Warning | 1690 | constant 1.844674407370955e+20 overflows bigint |
+---------+------+-------------------------------------------------+
1 row in set (0.00 sec)
```

TiKV
```
mysql> show warnings;
+---------+------+----------------------------------------------------------------------+
| Level | Code | Message |
+---------+------+----------------------------------------------------------------------+
| Warning | 1690 | evaluation failed: constant 184467440737095500000 overflows LongLong |
+---------+------+----------------------------------------------------------------------+
1 row in set (0.00 sec)
```

### 4. What is your TiDB version? (Required)

```
mysql> SELECT tidb_version();
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| tidb_version() |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Release Version: v7.5.0-alpha
Edition: Community
Git Commit Hash: 4765838f4dc093bb2b2a16b0fd20a73e397532c6
Git Branch: heads/refs/tags/v7.5.0-alpha
UTC Build Time: 2023-10-16 14:25:07
GoVersion: go1.21.3
Race Enabled: false
Check Table Before Drop: false
Store: tikv |
+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
```

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