jpa 2.0 - Can JPA join to a codes table when part of join clause requires a hard coded value? -
i resulting entity contain columns table1, plus description codes1.
if in sql write follows:
select table1.*, codes1.description table1 inner joing codes1 codes1.code = table1.status_code , codes1.group = 'status'
i have done native query, using straight jpa if possible.
codes table:
group code description status status code status b status code b other other code
if imagine 2 objects: table1 , code1. class table1 contains of course code1.
in "straight jpa" or jpql select object query be:
select t table1 t t.code1.group = 'status'
the join automaticaly done mapping (@onetoone, @manytoone...).
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