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

Home -> Community -> Mailing Lists -> Oracle-L -> Re: Is this a bug, or am I loosing it

Re: Is this a bug, or am I loosing it

From: Wolfgang Breitling <breitliw_at_centrexcc.com>
Date: Thu, 01 Feb 2007 13:44:21 -0700
Message-Id: <20070201204320.3A4345D07AE@turing.freelists.org> 





This is not a bug, it's because of the NULLs and precisely the reason 
why not in and not exists are not equivalent whereas in and exists are.



At 12:47 PM 2/1/2007, JayDBA wrote:


>I am getting weird results from a NOT IN and NOT EXISTS query. Could 

>this be because of NULL's or is it a bug?




Regards



Wolfgang Breitling


Centrex Consulting Corporation


www.centrexcc.com 





This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email 





--
http://www.freelists.org/webpage/oracle-l


Received on Thu Feb 01 2007 - 14:44:21 CST












Original text of this message













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