I had an application that required a lot of resources, so I changed the instance type from t2.micro to t3a.small. However, I reverted back to t2.micro, and now all my MySQL databases are missing. I have never executed a DROP DATABASE command.

I have a free account on AWS. I’ve set up a mysql database and an EC2 instance. I would like to connect to the database from a shell in the EC2. When I try to do so with this command: