I got my app working nicely on Windows. once I migrated to Linux for deployment, all of the queries return nothing. No sql exceptions, just returns nothing. I tried the same queries inside mysql prompt, and they work.

I already took care of case sensitivity of the database name. Any things comes to mind that can cause this failure?

doesn't sound like a tooling question. ask in the user forum.

sorry, did not pay attention to the forum title.

anyhow, it still is a case issue. migrating from Widows to Linux is going to be quite a headache.