chunjun
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[feat][jdbc]init column info in client
Purpose of this pull request
To ensure that the serializer works correctly, the DataType needs to be confirmed before the client generates the TypeInfomation
Which issue you fix
Fixes # (issue).
Checklist:
- [ ] I have executed the 'mvn spotless:apply' command to format my code.
- [ ] I have a meaningful commit message (including the issue id, the template of commit message is '[label-type-#issue-id][fixed-module] a meaningful commit message.')
- [ ] I have performed a self-review of my own code.
- [ ] I have commented my code, particularly in hard-to-understand areas.
- [ ] I have made corresponding changes to the documentation.
- [ ] I have added tests that prove my fix is effective or that my feature works.
- [ ] New and existing unit tests pass locally with my changes.
- [ ] I have checked my code and corrected any misspellings.
- [ ] My commit is only one. (If there are multiple commits, you can use 'git squash' to compress multiple commits into one.)
CR @chaozwn @yanghuaiGit @ll076110
+1