public override void Down()
{
AddColumn("dbo.Users", "CreateDate", c => c.DateTime(nullable: false));
AddColumn("dbo.Users", "IsActived", c => c.Boolean(nullable: false));
AddColumn("dbo.Users", "LastName", c => c.String());
AddColumn("dbo.Users", "FirstName", c => c.String());
AddColumn("dbo.Users", "Email", c => c.String(nullable: false));
}