[Bug]: DB名称限制应该与MySQL保持一致

### Is there an existing issue for the same bug?

- [X] I have checked the existing issues.

### Branch Name

1.2-dev

### Commit ID

7ec65cffb

### Other Environment Information

```Markdown
- Hardware parameters:
- OS type:
- Others:
aliyun dev
```

### Actual Behavior

执行如下SQL:
```
create database `12``3`;
```
mysql 成功
MO失败，是否应该与MySQL保持一致。

### Expected Behavior

如上，期望执行成功

### Steps to Reproduce

```Markdown
如上
```

### Additional information

_No response_