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Posted to dev@openjpa.apache.org by "Pawel Veselov (JIRA)" <ji...@apache.org> on 2018/04/09 00:35:00 UTC

[jira] [Created] (OPENJPA-2733) Subquery parameters are incorrectly assigned

Pawel Veselov created OPENJPA-2733:
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             Summary: Subquery parameters are incorrectly assigned
                 Key: OPENJPA-2733
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2733
             Project: OpenJPA
          Issue Type: Bug
          Components: kernel
    Affects Versions: 2.4.2
            Reporter: Pawel Veselov
         Attachments: 1.diff

When parameters are used both outside and inside a sub-query, the parameter values are overwritten by other parameters.

I did write up a test case, and provided *a* patch, but this patch has problems with replacing where clauses. Once a where clause is replaced, in either the root, or a sub query, params have to be cleaned up, but that doesn't clear out the _where property, which means they will not be rebuilt. But there are no tests that would catch that so far. That probably should be an extension of TestEdit#testEditParameterizedPredicateRemoved





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