The manual for isql has been hugely updated, tidied up and is now online at http://www.firebirdsql.org/file/documentation/reference_manuals/user_manuals/html/isql.html for the html and at http://www.firebirdsql.org/file/documentation/reference_manuals/user_manuals/Firebird-isql.pdf for the pdf version.
If you get an older version that document 0.5 then the cache needs to be flushed. It's still not fully complete, but it's a lot further down the line than before. Cheers, Norm. -- Norman Dunbar Dunbar IT Consultants Ltd Registered address: Thorpe House 61 Richardshaw Lane Pudsey West Yorkshire United Kingdom LS28 7EL Company Number: 05132767