hi all I want to knoe that wat the mean of @GenratedValue anotation in EJB3.0.according to Orelly book this will allow the provider to auto genrate the primary key.but its not happening.if i am not genrating primary key manually then database is not going to affect. & also wats the use of Primary Key class. Pleae help... Thanks [ November 03, 2008: Message edited by: panki vijay ]
posted 7 years ago
Can you post the exact source, the JPA implementation (hibernate, TopLink) and target DB (MySQL, PostgreSQL) that you're using?