Hi,
bei der 2.1er musst Du aber auch noch aufpassen
[qutoe]
I M P O R T A N T
Before upgrading please pay attention to the files in the /misc/upgrade/metadata directory of your Firebird 2.1 installation as an essential step for preparing your databases for use under Firebird 2.1. If your databases contain metadata fields (like object names, comments/descriptions, computed field definitions, PSQL, view or constraint sources) storing non-
ASCII data then the backup/restore upgrade cycle may not be enough to make them usable.
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Grüße