jianwan0214

## What type of PR is this? - [ ] API-change - [ ] BUG - [ ] Improvement - [ ] Documentation - [x] Feature - [ ] Test...

## What type of PR is this? - [ ] API-change - [x] BUG - [ ] Improvement - [ ] Documentation - [ ] Feature - [ ] Test...

## What type of PR is this? - [ ] API-change - [x] BUG - [ ] Improvement - [ ] Documentation - [ ] Feature - [ ] Test...

[Feature Request]: support json type in mo DB

1

### Is there an existing issue for the same feature request? - [X] I have checked the existing issues. ### Is your feature request related to a problem? _No response_...