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https://issues.apache.org/jira/browse/DELTASPIKE-901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14546837#comment-14546837
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Romain Manni-Bucau commented on DELTASPIKE-901:
-----------------------------------------------

Seems this commit fixed it 
https://github.com/apache/deltaspike/commit/81f47b3260a4fffc7883d50ac2fc868001fb4bb7

Few more inputs in my case:

- was using openjpa
- order by was on primary key which was a String

If you have a test with these 2 constraints I'm happy :)

> org.apache.deltaspike.data.impl.builder.postprocessor.CountQueryPostProcessor 
> doesn't respect order by
> ------------------------------------------------------------------------------------------------------
>
>                 Key: DELTASPIKE-901
>                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-901
>             Project: DeltaSpike
>          Issue Type: Bug
>    Affects Versions: 1.3.0
>            Reporter: Romain Manni-Bucau
>
> "using select p from MyEntity p order by p.someString"
> and
> {code}
> @Query(named = "MyEntity.findAll")
>     QueryResult<MyEntity> all(@FirstResult int start, @MaxResults int 
> pageSize);
> {code}
> I get 
> {code}
> org.apache.openjpa.lib.jdbc.ReportingSQLException: expression not in 
> aggregate or GROUP BY columns: T0.PROPERTY_KEY {SELECT 
> COUNT(t0.property_key), t0.property_key FROM properties t0} [code=-5574, 
> state=42574]
> {code}
> the count post processor doesn't handle the order by correctly.
> Wonder if we should add order by parameters in the select clause or just 
> ignore it.



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