Prepared SQL query does not handle collection-valued parameter of
persistence-capable objects
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Key: OPENJPA-1738
URL: https://issues.apache.org/jira/browse/OPENJPA-1738
Project: OpenJPA
Issue Type: Bug
Components: performance
Affects Versions: 2.0.0, 2.0.1, 2.1.0
Reporter: Catalina Wei
Assignee: Catalina Wei
Patrick Linskey wrote:
I just ran into what I believe is a bug with the prepared SQL code. In
PreparedQueryImpl.reparameterize(), we have the following code:
> if (ImplHelper.isManageable(val)) {
> setPersistenceCapableParameter(result, val, indices, broker);
> } else if (val instanceof Collection) {
> setCollectionValuedParameter(result, (Collection)val, indices,
> key);
> }
This does not work if the parameter is a collection of persistence-capable
objects, as setCollectionValuedParameter assumes that the values are not PCs.
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