> Just to clarify what was intended in that post:
> 
> > > Can Query Of Queries be performed on tables from different datasources
> =3F
> > 
> > I would say "no".  Only between joins with other existing queries.

Bugger. That's what I was afraid of.

> Of course, if your queries come from different tables in different 
> databases and then you perform a QofQ on those existing queries you have
> effectively joined the data from different databases.

Yep. Queries of Queries of Queries of ..........
That's what I expected to have to do, but wanted to check first if there
was a less longwinded way.
 
> I have not tested this, but I think that CFMX would only assume you are
> JOINing to queries and would not care where the data came from.
> 
> Remember though, that QofQ is not an optimised SQL engine and this will
> involve full scans of the data.

Yes. Again, I'm assuming every time you add an extra query and an extra
level that there'd be a commensurate loss of performance.

So I'll do all I can about getting the tables into the same datasource.
 
> Gary Menzel
> Web Development Manager
> IT Operations Brisbane -+- ABN AMRO Morgans Limited

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