Hardy,

> I'm not sure which version, but its at least version 2.0. If you need

a

> more precise answer, I can get this information.

You might want to try using the new (w/ FB v2.0) RTRIM definition
provided in the new ib_udf2.sql script.

The engine/UDF detection/handling of null values was updated in v2.0.

Our next step, in this quest, if the new UDF doesn't help; is to try
come up with the small size test case which can be posted to the project
tracker for investigation.


Sean