Thanks very much. I did go with the DynamicViewEntity 

> On Aug 15, 2016, at 1:25 PM, Taher Alkhateeb <[email protected]> 
> wrote:
> 
> Hi Valery,
> 
> I believe the EntityQuery can only operate on one entity/table. To create
> the above statement I would suggest to:
> 
> - Use the from method which takes a DynamicViewEntity argument and build
> your entity dynamically. For more on that read on the DynamicViewEntity (
> https://ci.apache.org/projects/ofbiz/site/javadocs/org/ofbiz/entity/model/DynamicViewEntity.html
> )
> - Create a view entity which joins your entities and then run the
> EntityQuery against it.
> 
> I hope this helps, Cheers!
> 
> Taher Alkhateeb
> 
> On Mon, Aug 15, 2016 at 4:30 PM, valery chenzo <[email protected]>
> wrote:
> 
>> Hi Pros,
>> 
>> Am new to Ofbiz and am having a hard time coming up with an EntityQuery
>> statement that can represent this simple SQL statement
>> 
>> "SELECT DISTINCT l.sd, l.sv, r.dt, l.pn FROM LL l, Res r WHERE l.td = ?
>> AND
>> l.sd = r.id ORDER BY l.sd, l.sv"
>> 
>> LL and Res represent 2 independent entity models in the Ofbiz entity
>> engine.
>> 
>> I will appreciate any help or pointers to documentation on how to do this
>> 
>> Thanks,
>> Chenzo
>> 

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