[jbossseam-issues] [JBoss JIRA] Created: (JBSEAM-2177) No easy way to add "join fetch" in ejbql in EntityQuery

[Yenan Zhou (JIRA)]

No easy way to add "join fetch" in ejbql in EntityQuery
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                 Key: JBSEAM-2177
                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2177
             Project: JBoss Seam
          Issue Type: Bug
          Components: Framework
    Affects Versions: 2.0.0.BETA1
            Reporter: Yenan Zhou


There is no easy way to add "join fetch" in ejbql in EntityQuery.  The renderedEjbql is correct, but to count the number of the result, it gave: "select count(*) from A a inner join fetch a.b where ......", which was wrong.   The countEjbql is calculated based on ejbql supplied by user, but the calculation didn't take "join fetch" issue into account.  But that is crucial to avoid n+1 problem.        
Extension is possible, but is hardly clean.

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