On Fri, Dec 18, 2020 at 4:11 PM [email protected] <[email protected]>
wrote:
> Just curious, is there a way to apply a condition on the dataset?
>
> Track.dataset.association_inner_join(:album=>Sequel.as(:artist,
> :table_alias_name, :join_type=>:left, dataset: lambda{|ds|ds.where(x: 2)}))
>
Something like that. If you want to alias, use Sequel.as as the key in the
hash, and for the join type, call the appropriate association_*_join
method, and for the condition, use the callable option as in your example:
Track.dataset.association_left_join(Sequel.as(:album,
:table_alias_name)=>proc{|ds| ds.where(:x=>2)})
Thanks,
Jeremy
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