Prepared query with enum parameter fails when query is cached
-------------------------------------------------------------
Key: OPENJPA-1750
URL: https://issues.apache.org/jira/browse/OPENJPA-1750
Project: OpenJPA
Issue Type: Bug
Components: query
Affects Versions: 2.0.0
Reporter: Heikki Turakainen
A prepared query with an enum parameter fails when exactly the same query is
executed again. In other words, it works once, when the query is not cached yet.
The exception: org.springframework.dao.InvalidDataAccessApiUsageException: The
specified parameter of type " ... " is not a valid query parameter.
An example query string is:
select distinct a from MyClass a where a.state in (:STATE)
where the STATE is a list of enums.
There is a temporary workaround to bypass the cache with
query.setHint(QueryHints.HINT_IGNORE_PREPARED_QUERY, queryString);
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
