> > The only value that dataSource understands is "NONE"?
> > How can I specify windows-1251 and UTF8 encodings? This is a

quite nasty problem to me

> Windows-1251 should be specified using "WIN1251", UTF-8 -
> "UNICODE_FSS". Did you use these values?

This is what I've previously asked for and will do it again :-)

Please, specify "UTF-8" as alias to "UNICODE_FSS" value. If server
cannot handle this, then jdbc driver could easily implement it.
Probably not the bad idea to let server recognise it as well.

This is what rest of the world is using, and Firebird.NET driver can
use UTF-8 value and convert it to Firebird proprietary value.

And Java standard uses Cp1251, Cp1252, etc... for windows encodings.
Is it possible to let jdbc driver recognize it and convert to
Firebird appropriate one.