Andy Jefferson created JDO-734:
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Summary: Ability to save a (created) query as a named query for
later use
Key: JDO-734
URL: https://issues.apache.org/jira/browse/JDO-734
Project: JDO
Issue Type: New Feature
Components: api, specification, tck
Reporter: Andy Jefferson
Fix For: JDO 3.2
When a user goes to the trouble of creating a query to retrieve some
information it is a common enough scenario that this will need to be performed
again during the application lifetime. Being able to save a query (once
created) as a named query (in the PMF) would mean that applications can skip
the generation step off for subsequent runs.
Suggested API change would be to add a single method to Query.
Query q = pm1.newQuery("SELECT p FROM Person p WHERE firstName == :param");
q.saveAsNamedQuery("PeopleWithName");
q.execute("John");
... (some time later)
Query q = pm2.newNamedQuery(Person.class, "PeopleWithName");
q.execute("Brian");
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