protected override void Seed(LightCms.Domain.EF.LightCmsDBContext context)
{
    //  This method will be called after migrating to the latest version.

    //  You can use the DbSet<T>.AddOrUpdate() helper extension method
    //  to avoid creating duplicate seed data.
}

protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
    base.OnModelCreating(modelBuilder);
    //modelBuilder.Entity<HistoryRow>().ToTable("tbl_migration_history");
    modelBuilder.Entity<HistoryRow>().ToTable(tableName: "tbl_migration_history");
    modelBuilder.Entity<HistoryRow>().HasKey(
        h => new
        {
            h.MigrationId,
            h.ContextKey
        });
    modelBuilder.Entity<HistoryRow>().Property(h => h.MigrationId).HasColumnName("migration_id").HasMaxLength(150).IsRequired();
    modelBuilder.Entity<HistoryRow>().Property(h => h.ContextKey).HasColumnName("context_key").HasMaxLength(300).IsRequired();
    modelBuilder.Entity<HistoryRow>().Property(h => h.Model).HasColumnName("model").IsRequired().IsMaxLength();
    modelBuilder.Entity<HistoryRow>().Property(h => h.ProductVersion).HasColumnName("product_version").HasMaxLength(32).IsRequired();
}

public static void InitializeMigrations()
    {
        //System.Data.Entity.Database.SetInitializer(new System.Data.Entity.MigrateDatabaseToLatestVersion<LightCmsDBContext, CmsDbMigrationConfiguration>());
        var configuration = new CmsDbMigrationConfiguration();
        //configuration.SetHistoryContextFactory(SqlProviderServices.ProviderInvariantName, (c, e) => new CmsMigrationHistoryContext(c, e));
        var migrator = new CmsDbMigrator(configuration);
        var history = migrator.GetDatabaseMigrations();
        var local = migrator.GetLocalMigrations();
        if (migrator.GetPendingMigrations().Any())
        {
            migrator.Update();
        }
    }

protected void Application_Start(object sender, EventArgs e)
    {
        // The model backing the 'LightCmsDBContext' context has changed since the database was created.
        // Consider using Code First Migrations to update the database
        //Database.SetInitializer<LightCmsDBContext>(null);
        MvcBootstrapper.InitializeMigrations();
    }