Manually Add A Migration?

I've been using Entity framework code first in a project and all the tables have been created /modified a while ago. Now I need to add an unique constraint to a table. I want to cr

Solution 1:

Using add-migration is the way for this. Just use add-migration yourMigrationName and it will automatically create all the files you need.

Then you just alter the Up() and Down() methods with the values that you need