Sql skill dev

Question

Any insight on how and where i can gauge up my skills in sql db programming?

Answer 1

If you want to write sql here on Sololearn you can use my code

https://code.sololearn.com/WeL61aj0O35B/?ref=app

Answer 2

If you dont have a server you can practice with local host. Create a database first and than tables.
Insert values and then make requests on it