Artigo1407_3.cs

public partial class CriacaoBanco : DbMigration
{
   public override void Up()
   {
       CreateTable(
           "dbo.Clientes",
                 c => new
                 {
                    ID = c.Int(nullable: false, identity: true),
                    Nome = c.String(maxLength: 100),
                    Cidade = c.String(),
                    UF = c.String(),
                  })
            .PrimaryKey(t => t.ID)
            .Index(t => t.Nome, name: "MeuIndice");
   }
  
  public override void Down()
  {
       DropIndex("dbo.Clientes", "MeuIndice");
       DropTable("dbo.Clientes");
  }
}