how I switch different datasource?add multiple data sources？

[aiwenForGit]

Can I retain my current data source and add multiple data sources, and can multiple data sources be directly called by SQL.

[onlyjackfrost]

Hi @aiwenForGit, thanks for raising this.
I've drafted a PR for this question, you can check "FAQ" part in this PR
#534

[wwwy3y3]

Hi @aiwenForGit Additionally, by integrating with Trino, you could aggregate multiple databases directly using SQL.

@himanshu634 is working on Trino integration at #535 . Feel free to leverage Trino after he finishes this PR.

[himanshu634]

@aiwenForGit @wwwy3y3 I am working now on backend part. Will be ready for next release.