Q:

Entity Framework auto increment with starting value

I have a entity as follows
[Table("ESS_POS_SE_VERSION")]
public class Version
{
    [Key, Column("DETAIL_ID"), DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public int Id { get; set; }

    [Column("DETAIL_TITILE")]
    public string DetailKey { get; set; }

    [Column("DETAIL")]
    public string Detail { get; set; }
}

SO Id column is auto increment column, but I need to set its starting value to 1000. How can I do it?

A:

Consider creating a custom database initializer.
It will be called each time your database is created or recreated.
For example:
public class MyInitializer : DropCreateDatabaseIfModelChanges<TContext> where TContext : DbContext
{
    protected override void Seed(TContext context)
    {
        context.Database.ExecuteSqlCommand("DBCC CHECKIDENT('MyTable', RESEED, 1000);");
    }
}

Then register it:
protected void Application_Start()
{
    Database.SetInitializer<MyContext>(new MyInitializer());
}

