After you've installed the Castodia add-on and connected your database (e.g. Postgres or MySQL), you can begin running SQL queries onto your Google Sheet.
With the add-on launched, the "Query" tab is the main page where you can input and edit query.
To run an SQL query, follow the steps below:
Once you've added a direct query into your Google Sheet, a pink line will appear under the sheet name to indicate which sheets have used the add-on. This can help you easily navigate between sheets, especially when managing multiple sheets within the spreadsheet.