Hello,
I'm converting an application from DB7 to IBO. It has a very delicate
process, calculate invoices from previous delivery notes.
As one invoice is created from with 1 or more delivery notes only one user
can fire this process at a time. In DB7 I full locked
temporal tables, and that it is, only one user can fire the process.
Any idea of doing the same with Interbase? (I'm newby in C/S and InterBase).

Thank's Salva.