But I dont have a requirement that says I have to use Identity... if
Guids are better then i could change it

On Jan 8, 3:51 pm, "Markus Zywitza" <[email protected]> wrote:
> GuidComb is nearly as fast as Identity. With AR/NH its even faster
> because Identity requires NH to hit the DB when you call Save()
> instead of flushing all at once. This also has side effects to
> cascading, what is why I asked.
>
> If you need numerical IDs, use HiLo instead. You can quick try this
> without changing your classes to see whether cascading works as
> expected without Identity PKs.
>
> -Markus
>
> 2009/1/8 Mark Jensen <[email protected]>:
>
>
>
> > Atm, yes....
>
> > I haven't really dicided if I shoud go with Identity og Guids.... I
> > have choosen Identity so fare, because i believe it to be faster..
>
> > On Jan 8, 3:46 pm, "Markus Zywitza" <[email protected]> wrote:
> >> Do you use MSSQL Identity for your PKs?
>
> >> -Markus
>
> >> 2009/1/8 Mark Jensen <[email protected]>:
>
> >> > BTW. when I Add a new Post the BlogID is zero when I persist this way
> >> > Blog.Save();
>
> >> > On Jan 8, 3:18 pm, "Markus Zywitza" <[email protected]> wrote:
> >> >> 2009/1/8 Mark Jensen <[email protected]>:
>
> >> >> >        [HasMany(typeof(Post),
> >> >> >            Table = "Posts",
> >> >> >            ColumnKey = "BlogId",
> >> >> >            Access = PropertyAccess.NosetterCamelcase,
> >> >> >            RelationType = RelationType.Bag,
> >> >> Inverse = true,
> >> >> >            Cascade = ManyRelationCascadeEnum.SaveUpdate
> >> >> >            )]
> >> >> >        private IList<Post> PostList
> >> >> >        {
> >> >> >            get { return postlist; }
> >> >> >        }
>
> >> >> -Markus
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