[newbie] QuerySyntaxException: Path expected for join: non-mapped joins not possible?
by Timo Nentwig
Hello everybody,
is my understanding correct that I cannot join two arbitrary Objects/Tables which don't "know" each
other, i.e. neither one of them has a mapping to the other? Something which would look like this in SQL:
select * from table1 t1, table2 t2 where t1.id=t2.id;
When I try to do this in HQL
from table1 t1 inner join table2 t2 where t1.id=t2.id;
it throws an QuerySyntaxException: Path expected for join.
According to
http://forum.hibernate.org/viewtopic.php?t=969465&highlight=path+expected...
http://forum.hibernate.org/viewtopic.php?t=964492&highlight=path+expected...
this is indeed not possible but I've to explicitly ask.
Thanks a lot,
Timo
17 years, 10 months
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