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https://issues.apache.org/jira/browse/OPENJPA-918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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B.J. Reed updated OPENJPA-918:
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Attachment: OPENJPA-918-test.patch
After futher testing...
It appears that procedures that return no data work properly when called by:
Query query = em.createNativeQuery(sql);
query.executeUpdate();
Procedures that return one ResultSet of data also seem to work properly when
the kind of object is defined when creating the Query.
Query query = em.createNativeQuery(sql, Applicant.class);
List<Applicant> appList = query.getResultList();
(query.getSingleResult() works similar to getResultList())
However, stored procedures also have the ability to return multiple types of
objects in separate ResultSet of data. When trying to get a ResultList(), I
use
Query query = em.createNativeQuery(sql);
List<Applicant> appList = query.getResultList();
and get:
Statement.executeQuery() cannot be called with a statement that returns a row
count. Odd message since a row count is not being returned, but multiple
ResultSets
> Stored procedures not handling returns properly
> -----------------------------------------------
>
> Key: OPENJPA-918
> URL: https://issues.apache.org/jira/browse/OPENJPA-918
> Project: OpenJPA
> Issue Type: New Feature
> Components: query
> Affects Versions: 2.0.0
> Reporter: B.J. Reed
> Assignee: B.J. Reed
> Fix For: 2.0.0
>
> Attachments: OPENJPA-918-test.patch
>
>
> Stored procedures with output parameters are not being handled properly.
> Patch will be attached shortly with test cases.
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