On 2012-08-07 17:28, Sofija Blazevski wrote: > We never use negative increment, and this is only client installation > with such issue.
Well, if you're sure negative increment of generators is impossible and the database has never got corrupted, then either that's a very curious Firebird misbehavior, or one of your assumptions is wrong. I'd check the database with gfix anyway, just to be sure it's healthy. Besides, has it occured only once? If not, or if it happens again, I'd insist you should blame the code... (I mean no offense, it's just happened to me so many times - I thought I "discovered a bug" in an RDB or a compiler, and in most cases it was just another ordinary bug in the code). Sorry I couldn't be more helpful. regards Tomasz -- __--==============================--__ __--== Tomasz Tyrakowski ==--__ __--== SOL-SYSTEM ==--__ __--== http://www.sol-system.pl ==--__ __--==============================--__