I'm using ASP.NET Core v3.1. I have a migration folder as shown below. Now I've lost my database.
How can I apply all migrations to new database?
Running the command update-database doesn't work.

I'm using ASP.NET Core v3.1. I have a migration folder as shown below. Now I've lost my database.
How can I apply all migrations to new database?
Running the command update-database doesn't work.

please make sure your database engine is available. and next step make sure your context and your startup class and program class configured.