[Dbix-class] Complex table joins

[Matt S Trout]

On Mon, May 21, 2007 at 08:06:48PM +0100, Richard Jones wrote:
> I also think the problem is that I haven't managed to find a way to 
> define a relationship in Schema::Foo to a table removed by 2 levels:
> 
> foo: id  bar_id
>            |
>            v
> bar:       id  baz_id
>                  |
>                  v
> baz:             id   the_field_I_want

You don't. You define a rel in bar and do

join => { name_of_foo_to_bar_rel => 'name_of_bar_to_baz_rel' }

then $foo->name_of_foo_to_bar_rel->name_of_bar_to_baz_rel->the_field_I_want

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