[ https://issues.apache.org/jira/browse/JDO-734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Jefferson updated JDO-734: ------------------------------- Attachment: JDO-734.api.patch API change attached. > 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 > > Attachments: JDO-734.api.patch > > > 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"); -- This message was sent by Atlassian JIRA (v6.3.4#6332)