> It's interesting to see what happens when one clicks randomly in a
> thread once per month on this list.
> :-)

Indeed, and I am glad you did.

I thought I had read on the ib_support list (a long time ago now) that
triggers on system tables did work. I knew lots of other changes
would not work.

Thanks for correcting me.

--
Geoff Worboys
Telesis Computing