Results 3 issues of RiggZh

compatible layer button. default false until make layer icon.

### Describe the bug serverTimezone=GMT%2B8 can't be use ### Environment 2.4.12 openjdk22 ### Fast reproduce steps add serverTimezone=GMT%2B8 in jdbcurl ### Expected behavior _No response_ ### Actual behavior _No response_...

### Provide the Bytebase version you are using 3.6.0 ### Describe the bug Oceanbase v3 hasn't INFORMATION_SCHEMA.EVENTS. It will throw exception. ### Steps to reproduce sync database table. ### Expected...