[OPENJPA-1035] JPA2 Query allow map key/value path as argument of scalar functions

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-M2
• Fix Version/s: 2.0.0-M2
• Component/s: query
• Assignee: Catalina Wei
• Reporter: Catalina Wei
• Created: 14/Apr/09 04:07
• Updated: 09/Mar/10 18:31
• Resolved: 30/Apr/09 16:25

Description

JPA2 query syntax allows path that navigate thru map key or value to appear as argument to scalar functions.
Examples:

select CONCAT(KEY(p).name, 'xyz') from Employee e,
in (e.phones) p WHERE SUBSTRING(KEY(p).name, 2) like '%2'