Hi!
Bit of a newbie in SQL here 
Was wondering what is the best way to push live changes from the table Component back to the database?
And perhaps-
Would there be a reliable method to perform SQL queries between different tables locally, and sync the changes back to the Database once the work is saved or after a certain period?
Hey Eden,
You can find how to save changes from a table to a DB here.
Additionally, you may set up query to run periodically, on click of a button or when certain conditions are met
Let me know if this helps!