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"--CELKO--" <jcelko212_at_earthlink.net> wrote in message
news:18c7b3c2.0410070951.7229a50f_at_posting.google.com...
>>> I have not passed Cello's year to get used to thinking in sets, so
>
[snip]
> Looking at this, I am confused. [......]
[snip]
>
> Also "entity_id" is a terrible name; can there be an identifier that
> references a non-entity?
Sure, ... non_entity_id.
Consider that a freebie Celko. ;-)
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