I'd be curious to know whether anyone else can get this tutorial to work....

I'm not sure if the silence means I am missing something REALLY obvious, or that it really is a puzzle?

I am still stuck on this.
I'd really appreciate any help

Is that true even when both records are inserted within a single transaction?

Hi,

Both rows will be entered at the same time. This is part of a web ordering system, whereby a customer is required to order two items from the same...