Hi,

beware, however, that InterBase UDFs don't easily accept NULL as a NULL :)

You can use the Firebird UDFs - take a look at the release notes for FB1 -
there's some talk about fbudf lib.

Martijn Tonies
InterBase Workbench - the developer tool for InterBase and Firebird
http://www.interbaseworkbench.com

Hi Hellen, Nick,
Thanks for your answers.
I will try to resolve this with an UDF ....

Thanks again ...

Best Regards,


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