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From "Peter Martinovic (JIRA)" <>
Subject [jira] [Commented] (OPENJPA-2183) Query hint "openjpa.hint.RelaxParameterTypeChecking" is reported to be unsupported and is ignored
Date Fri, 04 May 2012 15:24:48 GMT


Peter Martinovic commented on OPENJPA-2183:

Thank you! Unfortunately we are using the IBM variant of OpenJPA packed into WebSphere AS
(as specified in the 'Environment' field) and cannot patch the OpenJPA code to test it/make
use of it. If WS8 uses the PersistenceProductDerivation (I am not quite sure how do product
derivations work) I think the patch would work.

> Query hint "openjpa.hint.RelaxParameterTypeChecking" is reported to be unsupported and
is ignored
> -------------------------------------------------------------------------------------------------
>                 Key: OPENJPA-2183
>                 URL:
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jpa
>    Affects Versions: 2.1.0, 2.1.1, 2.2.0
>         Environment: Websphere 8.0.3, openjpa-2.1.2-SNAPSHOT-r422266:1227818
>            Reporter: Peter Martinovic
>            Priority: Minor
>         Attachments: OPENJPA-2183.patch
> Setting 
> Query q = em.createQuery(qs);
> q.setHint("openjpa.hint.RelaxParameterTypeChecking", "true");
> results in 
> Warn: "openjpa.hint.RelaxParameterTypeChecking" is not a supported query hint. May be
you meant "openjpa.hint.ParameterMarkerInQuery"?
> I assume the reason is that the openjpa.hint.RelaxParameterTypeChecking hint is not supported
by any ProductDerivation and thus being refused in org.apache.openjpa.persistence.HintHandler#record.

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