Enio,

2 years ago, I've done a conversion from character set NONE to
WIN1252 with PXW_INTL850 without loss of any data. There are some
direct modifications on System Tables necessary and in a few cases
there wasn't such a conversion possible, but maybe I can assist you.

If you are interested, please let me know.

Regards,
Thomas Steinmaurer
http://www.iblogmanager.com

--- In ib-support@y..., enio_bueno@y... wrote:
> I have a large database in a library, character set is set to none.
> I'm brasilian and I need change it to WIN1252 and use collate
> PXW_INTL850
>
> Are there how do this and preserve the data ?
> Or will I need create a new gdb with apropriate character set and
> import
> the data?
>
> thanks to all
>
> Enio Bueno