On Aug 24, 10:01 am, Mike Luu <[email protected]> wrote:
> On Aug 24, 2010, at 9:26 AM, Jeremy Evans wrote:
>
> > Is there a reason you are using both an implicit table alias and an
> > explicit table alias?  I'm just curious.
>
> eager graphing/loading a many_to_many association always passes a table_alias 
> in.

And you are aliasing the model as well.  That would certianly cause
this.

>
> > I think the better solution would be to handle the situation inside
> > join_table, maybe by ignoring the explicit alias if there is an
> > implicit alias.  What do you think?
>
> Doing it in join_table sounds good to me. In my case, the implicit and 
> explicit aliases are exactly the same. Perhaps the behavior should be 
> ignoring the implicit alias and always using the explicit alias if given?

Especially with eager_graph, that's what you'd want to do.  Inside
join_table, we should check for either a symbol or an aliased
expression and remove any aliases.  This needs to happen for both the
table being joined and the last joined table (which uses
the :implicit_qualifier option IIRC).

Jeremy

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