dotnet ef migration add code example

Example 1: add migration ef core

dotnet ef migrations add InitialCreate

Example 2: add migration ef core

dotnet ef database update

Example 3: dotnet ef add migration context

dotnet ef migrations add InitialCreate --context BlogContext --output-dir Migrations/SqlServerMigrations
dotnet ef migrations add InitialCreate --context SqliteBlogContext --output-dir Migrations/SqliteMigrations