#11 Relation Mapping N:N

[fric]

A normal Relation Mapping 1:N will work perfect. I’ve
tried to use a N:N mapping but this doesn’t work . The
problem is that I’ am using a combined primary key.

[fric]

DB Model

[Nobody/Anonymous]

Logged In: NO

the tool does not support composite keys. Besides,
composite keys are a bad RDBMS design.