IBExpert know:)
gsec also know:)
But I wanted to do it in a Lazarus in the application-no, and succeeded. isc_add_user gds32.dll library. I have to play around with the editing and even deleting. I do not like half-measures.
firebird and application written in Lazarus works already implemented in a large Polish company. Database after 15 days is already 63 MB. Spent a day is about 1,000 documents. A server is a Core2Quad and 5-positions of the client. Lazarus and Firebird are more and more fascinating. So I consider the Polish site devoted to this subject.