Hello friend,
Tried following your instructions and created the tables as mentioned by you. Made sure that the PK and FKs are correct. I gave the join tables name as MENTOR_TOPIC and made a composite keys (id_user, id_mentor, id_topic) . I have also set FK constraints for all the fields to respective columns in the primary tables.
Now, when I use the JPA Tools that comes with Eclipse JEE version to create the Entities from the Database tables, I get the following error message -
An internal error has occurred during: "Generating Entities"
MENTOR_TOPIC.FK_Constraint_1 - mismatched sizes: 0 vs. 1
Can you tell me if I am missing something?
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