manage.get.gov/docs/developer/workflows/delete-and-recreate-db.md

Delete And Recreate Database

This script destroys and recreates a database. This is another troubleshooting tool for issues with the database.

1. unbinds the database
2. deletes it
3. recreates it
4. binds it back to the sandbox
5. runs migrations

Addition Info in this slack thread:

Slack thread Script