[hibernate-issues] [Hibernate-JIRA] Created: (HHH-4081) Support for JPA 2.0 "qualified identification variables" (KEY, VALUE and ENTRY)

[Steve Ebersole (JIRA)]

Support for JPA 2.0 "qualified identification variables" (KEY, VALUE and ENTRY)
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                 Key: HHH-4081
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4081
             Project: Hibernate Core
          Issue Type: New Feature
          Components: query-hql
            Reporter: Steve Ebersole
            Assignee: Steve Ebersole
             Fix For: 3.5


JPA 2.0 QL defines new expressions for dealing with associations of type Map:
KEY(a.someMap)        -> refers to the key of the someMap attribute
VALUE(a.someMap)   -> refers to the value of the someMap attribute
ENTRY(a.someMap)  -> refers to the Map.Entry entries of the someMap attribute



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