Subject Changing Metadata in ODS9.1 database on a FB1.5. Server
Author Falko
i have a question that sounds a little curious:

for some reason we have to update the metadata of a database which has
ODS 9.1. (IB5.6) and runs on a firebird 1.5.4. server.
In our situation we don't want (or can't) make a backup/restore to
upgrade the database to ODS 10.1.

Is this save?
Is working with this database save?
Or do we have to expect database corruption when data is inserted,
updated or deleted?