I had written:

>The re-implementation of joins in IBO 4.6Bc, to accommodate aliases
>in the SPB and the tighter identifier rules in Fb 2.0 is exhibiting a
>number of bugs, unfortunately. For serious development, you'll need
>to revert to 4.6B and Fb 1.5.3 until this gets resolved.
>
>But do please feel free to prepare a test case demonstrating your
>problem. It really will help.

At 06:40 AM 17/09/2006, you wrote:

>See TestError.Zip

Thanks, Adrian. Hopefully Jason will be back amongst us this week
and can work on a patch for us.

cheers,
Helen