Ok, will do Jeremy! Thanks for getting this fixed so fast! :)

On Friday, July 28, 2017 at 8:57:28 AM UTC-7, Jeremy Evans wrote:
>
> On Thursday, July 27, 2017 at 11:15:32 PM UTC-7, Jeremy Evans wrote:
>>
>> On Thursday, July 27, 2017 at 1:46:08 PM UTC-7, Aryk Grosz wrote:
>>>
>>> If I have a many_through_many that reuses the same table, it will change 
>>> the qualifier for the second table when called from an instance, but when 
>>> used with dataset_associations, it will not, leading to "Not unique 
>>> table/alias:".
>>>
>>> Looking at the plugin, seems like the problem could be here:
>>>
>>>
>>> https://github.com/jeremyevans/sequel/blob/master/lib/sequel/plugins/dataset_associations.rb#L111
>>>
>>
>>> Shouldn't the e[:table] be aliased if it gets called a second time?
>>>
>>
>> Thanks for reporting this.  I do think this is a limitation that should 
>> be fixed.  Can you try the diff at https://pastebin.com/raw/8YKVfG9N and 
>> let me know if it fixes the problem for you?  It works in my tests (both 
>> plugin and integration tests, as well as with a real app I have), but it 
>> would definitely be best to get additional testing.  The reason it isn't a 
>> problem in the other cases is that for regular and eager loading, 
>> reverse_edges is used and that contains the alias, and eager_graph does the 
>> aliasing internally, so edges didn't need to do alias handling 
>> (dataset_associations uses edges).
>>
>
> I've committed this change with tests.  Please try out the master branch 
> and let me know if this doesn't fix your issue or you notice additional 
> issues: 
> https://github.com/jeremyevans/sequel/commit/48a4d10109261c72129f6e313daa911407108a80
>
> Thanks,
> Jeremy
>

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