> http://www.firebirdfaq.org/faq144/

Yes, read that one and that got me on the track to knowing left join
before inner joins could be the problem.

RBS

> Svein Erling Tysvær wrote:
>> I just ran the queries using DB Workbench against one of my existing
>> databases. However, your error indicates that you're trying to do update
>> or delete, and I only tried a SELECT...
>
> Also, check here:
>
> http://www.firebirdfaq.org/faq144/
>
> --
> Milan Babuskov
> http://www.flamerobin.org
> http://www.guacosoft.com
>
>