Hibernate fails when using a JOIN clause which contains a KEY clause using the JPA layer. It seems like it is a regression because 4.2.6 seems to work without problems.

The JPA query

select
a0_.name as col_0_0_,
b2_.value as col_1_0_
from
A a0_
left outer join
A_B keyvalue1_
on a0_.id=keyvalue1_.A_id
and (
keyvalue1_.key=?
)
left outer join
B b2_
on keyvalue1_.keyValue_id=b2_.id
and (
keyvalue1_.key=?
)
order by
a0_.name