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From "Rick Curtis (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (OPENJPA-1999) Optional support for non-sequential positional parameters
Date Thu, 26 May 2011 13:45:51 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-1999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rick Curtis reassigned OPENJPA-1999:
------------------------------------

    Assignee: Rick Curtis

> Optional support for non-sequential positional parameters
> ---------------------------------------------------------
>
>                 Key: OPENJPA-1999
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1999
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: competitive, jpa, query, usability
>            Reporter: David Blevins
>            Assignee: Rick Curtis
>         Attachments: OPENJPA-1999.patch
>
>
> Optional support for less strict following of positional parameters. e.g.
>     Query query = entityManager.createQuery("SELECT m from Movie as m WHERE m.title =
?2 AND m.year = ?4"); 
>     query.setParameter(2, "Foo"); 
>     query.setParameter(4, 2011); 
>     return query.getResultList(); 
> Previous OpenJPA releases support this as do current EclipseLink and Hibernate versions.
 For the migration and upgrade scenarios and the development scenario -- can be a pain to
have to always update positional parameters while tweaking queries -- this could make a compelling
optional feature.

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