On Thu, Jul 19, 2012 at 2:03 PM, Josef Kokeš <j.kokes@...> wrote:

> I suppose that you could change the field to NOT NULL DEFAULT ''. Then
> would a comparison with empty string work.

I don't think that will work.

The problem isn't how Firebird handles it, it's how the
likes of MySQL and SQLite handle it which is horribly wrong.

I strongly suggest changing the script if possible.

Regards,

> Josef

A