Spring Projects Issues

**[Jens Schauder](https://jira.spring.io/secure/ViewProfile.jspa?name=schauder)** commented I think the real problem here is that the `Sort` isn't well defined in the first place. What does it even mean to sort by an attribute...

**[cxq1058577403](https://jira.spring.io/secure/ViewProfile.jspa?name=JIRAUSER49527)** commented [Jens Schauder](https://jira.spring.io/secure/ViewProfile.jspa?name=schauder) So there is no workaround if I really want to sort by an attribute that has multiple values, right?

**[Hayrol Reyes](https://jira.spring.io/secure/ViewProfile.jspa?name=hayrolr)** commented Guys... just for the records, in my particular case I solved this problem by checking the Joins set coming within the Root\ of the toPredicate(...) of my...

**[Kamil](https://jira.spring.io/secure/ViewProfile.jspa?name=eximius)** commented For our project is important to use Specification together with DTO created in JPQL. Is there any possibility it will be supported? I see that this issue have...

**[mirackle-spb](https://jira.spring.io/secure/ViewProfile.jspa?name=mirackle-spb)** commented Possible solution: We can create new transaction within hasNamedQuery method for lookup purpose only

**[Jens Schauder](https://jira.spring.io/secure/ViewProfile.jspa?name=schauder)** commented Please provide a reproducer, i.e. a small complete project demonstrating this issue preferable in the form of a failing test

**[Sławomir Luty](https://jira.spring.io/secure/ViewProfile.jspa?name=JIRAUSER50629)** commented [Jens Schauder](https://jira.spring.io/secure/ViewProfile.jspa?name=schauder) Hi, I think I have such example. Should I attach it as zip(how) or publish repository somewhere ?

**[Jens Schauder](https://jira.spring.io/secure/ViewProfile.jspa?name=schauder)** commented [slawomir.luty](https://jira.spring.io/secure/ViewProfile.jspa?name=slawomir.luty) Both is possible, but I prefer a Github repository

**[Sławomir Luty](https://jira.spring.io/secure/ViewProfile.jspa?name=JIRAUSER50629)** commented Take a look at this one, please: https://github.com/slo/jpa-example/tree/error_reproduced I prepaired it to use external jboss eap 7.3, but I think it is possible to also run with...

**[Oliver Drotbohm](https://jira.spring.io/secure/ViewProfile.jspa?name=olivergierke)** commented Do you have an executable sample, that shows the problem?