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I want Update database by code first migration .for example I have 3 entity in contex and 1 table in database and there is a problem when I run program and get this error:There is already table.

Migration Configuration
 internal sealed class Configuration : DbMigrationsConfiguration<ApplicationDbContext>
    public Configuration()
        AutomaticMigrationsEnabled = false;
       // AutomaticMigrationDataLossAllowed = false;

    protected override void Seed(ApplicationDbContext context)
        //  This method will be called after migrating to the latest version.



public ApplicationDbContext() : base("DefaultConnection" )
        Database.SetInitializer<applicationdbcontext>(new MigrateDatabaseToLatestVersion<applicationdbcontext,>());

What I have tried:

I have try update database that is already but I can do it.</applicationdbcontext>
Updated 6-Jul-16 23:11pm

1 solution

Change AutomaticMigrationsEnabled = false; to AutomaticMigrationsEnabled = true;

and then after every changes in Package Manager Console write following.

PM > Update-Database -Force
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