Give more storage on the free mysql db
The free 20MB database is a joke. Even for a free service, nearly nothing can be done with it. I have a really simple service and it's db is already at 30MB, so i cannot use it on azure (which would be amazing).
You may want to try Azure Database for MySQL managed service. Please see more details, including pricing, here: https://aka.ms/AzureMySQL
Azure Database for MySQL team