Of course! @barnoloji I'm here to help. Go to Resources and search for the snapshot mentioned in the reply above. Right now, you're searching in your original table.
Query the snapshot resource like any other PostgreSQL resource. Here are two ways you can recover your data:
Create a short-lived app to transfer data from the snapshot resource to RetoolDB.
Pull the data into the Query Library, export it to CSV, and import it through the Database UI.