0 Replies Latest reply on May 16, 2002 8:51 AM by Poornachandran

    Is Primary Key must

    Poornachandran Newbie

      This message is related to CMR One-to-Many (Master-Detail) relationship. Master table's primary key is there in the Detail table as foreign key, and Detail table does not have any primary key.

      How can I design my beans in order to establish the One-to-Many relationship ?

      otherwise,

      Does EJB expect all tables with primary key in order to establish relationship ?

      I hope, there will be healthy discussion on this message.