Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> comp.databases.theory -> Re: missing information and aggregates

Re: missing information and aggregates

From: Lennart Jonsson <lennart_at_kommunicera.umea.se>
Date: 7 Sep 2003 20:58:47 -0700
Message-ID: <6dae7e65.0309071958.2396b9be@posting.google.com> 





joe.celko_at_northface.edu (--CELKO--) wrote in message news:<a264e7ea.0309071145.43d64bf8_at_posting.google.com>...



[...]



>  You can have some real problems with sets that are

> hard to define, like all Primes or the (3n+1) sets, etc.

> 




I dont think it is the set itself that causes trouble, it is the
operator on the set.




/Lennart



[...]
Received on Sun Sep 07 2003 - 22:58:47 CDT












Original text of this message













  HOME |
  ASK QUESTION |
  ADD INFO |
  SEARCH |
  E-MAIL US