[Ruby] Distinct in Active Record

[hemant]

On 10/18/07, Neil Moomey <neil at motznik.com> wrote:
> How is this done in Active Record?
>
> select distinct * from table
>
> I can find distinct for calculate and count but not for :all.  Yes, I could
> use :group but I have 13 fields to group by.
>

Is there any problem if you use find_by_sql for executing all such queries?

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