<<For configuration issues such as the one you described, you may want to purchase a copy ofthe Firebird Migration Guide at the link below... https://www.firebirdnews.org/migration-guide-to-firebird-3/ Though it is titled as a migration guide it covers a lot more than just moving databases from Firebird 2.5 to 3.x.>>
Or ifyou are seriously interested in Firebird http://www.ibphoenix.com/products/books/firebird_book Paul
