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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Re: Union quries: INTERSECT, MINUS, etc
> what do you mean by 'arc'?
> >
have a look:
http://www.docm.mmu.ac.uk/online/SAD/T07/erd2.htm
much better explanation than I can give here.
Cheers
Nuno Souto
nsouto_at_optusnet.com.au
Received on Thu Jul 24 2003 - 10:00:55 CDT
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