Subject RE: [IBO] Problem with script
Author Thomas Steinmaurer


> >(The extra commits were added in desperation to get it to work.)
> >
> >In Firebird servers this script works perfectly.
> >When using IB 6.0, I get error in last row (ADD CONSTRAINT):
> > ISC ERROR: 335544349
> > Attempt to store duplicate value (...) in unique index
> > Null segment of UNIQUE KEY
> Null segments are not allowed in IB 6.0, nor in Firebird 1.0.x.

And even in Firebird 1.5, if talking about primary keys. AFAIR.