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

Home -> Community -> Usenet -> c.d.o.server -> Re: SQL: Working with huge tables of chronological data

Re: SQL: Working with huge tables of chronological data

From: John <acide.ascorbique_at_gmail.com>
Date: 5 Apr 2007 12:50:37 -0700
Message-ID: <1175802637.291526.37550@p77g2000hsh.googlegroups.com> 





> Is this the real problem or a simplification?

It's a simplification but not that much. The real problem involves
user_ids but this part can be skipped here.



> Is this something that will be run once or repeatedly?

Only once.



> Is it possible for the same time to be in A and B?

No, A and B are completely different data.



> Is it possible to have a B before an A beginning the sequence?

> Is it possible for there to be multiple Bs between As?

Yes everything is possible, A events and B events happen
independently.



Thanks for being interested in my problem!



John
Received on Thu Apr 05 2007 - 14:50:37 CDT












Original text of this message













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