ok, not much details. Let me add some. Everytime, I insert a record, I want the sequence number to increment by one. For example: count( entities with invoiceId) + 1
With constraints that the combination should be unique. My question is, does something like this exist or I have to implement a custom generator ? On Sat, Mar 10, 2012 at 12:33 AM, Mansour Al Akeel <mansour.alak...@gmail.com> wrote: > I have an entity InvoiceItem. I need to be able to generate the table as in: > > invoiceId seq .... more fields > 1 1 > 1 2 > 1 3 > 2 1 > 2 2 > 2 3 > 2 4 > > Is there a way to do it in JPA 2.0 ?
