Thank you Adam.

Adam wrote:

> No, providing you have 'forced writes' enabled, you will not need to
> do this. But servers should never 'hang', and server restarts should
> be planned. Even so, using a UPS to protect your server is a good idea.

There is a way to check if Firebird is restarted after a server crash?

If yes, when a user try to connect to a database from my application i
can run a check to verifiy the database integrity and i can do it only
if the firebird server or the pc server crash.

Thanks.

Massimo