Thanks Andrus, I suspected as much. Guess it’s time to brush up on my javacc 
knowledge :)

Cheers,
- hugi



> On 7. sep. 2015, at 06:19, Andrus Adamchik <and...@objectstyle.org> wrote:
> 
> Likely a limitation in EJBQL. Originally we tried to stick with JPA spec for 
> EJBQL syntax, and that does not support + notation for outer joins. Instead 
> it has a separate join clause. Now we are no longer bound with JPA 
> compatibility and can actually accept paths with outer joins. But I guess it 
> has never been implemented in EJBQL parser.
> 
> Andrus
> 
> 
>> On Aug 27, 2015, at 11:46 PM, Hugi Thordarson <h...@karlmenn.is> wrote:
>> 
>> Boy… I’m really drowning you folks with mail today. Sorry about that.
>> 
>> The gist below shows code where I’m attempting to perform an EJBQL query 
>> using a where clause generated from an Expression containing an outer join.
>> If I don’t do an outer join (i.e. just drop the outer() call when generating 
>> the expression) everything works fine.
>> Is this a bug in EJBQL generation or am I doing something wrong? The EJBQL 
>> “where”-clause generated from the expression (using “a” as rootId) is:
>> 
>> a.user+.name = 'Hugi Þórðarson'
>> 
>> https://gist.github.com/hugith/c2ee883970b856543bff
>> 
>> Cheers,
>> - hugi
>> 
> 

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