Inner join « Composite « JPA Q&A

1. Inner join and composite id

Hello, I'm almost newbie to hibernate. My problem appears when I try to perform an inner join between the two following tables: PROJECT: ------------

2. Inner join on composite-id gives error

Hi all, i am trying to generate an SQL query that inner joins with another table on a part of a composite id. Somehow Hibernate does generate the where clause with the right prefix, but the actual inner join is not made. I searched google and the forum for this, however i couldnt find anything that could help me solve the ...