Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Thu, 05 Aug 2004 @ 09:07:48 GMT


     
  <Prev Next>  
<<First
<Prev
Next> Last>>  


Subj:   Cylinder Read vs MAXBLOCKSIZE
 
From:   Anomy Anom

<-- Anonymously Posted: Wednesday, August 04, 2004 18:47 -->

In V2R5 you can enable Cylinder Read, which increases I/O efficiency during full table scans of large tables (and other operations). Prior to V2R5, you could increase I/O efficiency of full table scans by creating tables with a large MAXBLOCKSIZE. If you enable CR in V2R5, does this, in effect, make the MAXBLOCKSIZE parameter irrelevant?



     
  <Prev Next>  
<<First
<Prev
Next> Last>>  
 
 
 
 
 
 
 
 
  
  Top Home Privacy Feedback  
 
 
Copyright for the TeradataForum (TDATA-L), Manta BlueSky    
Copyright 2016 - All Rights Reserved    
Last Modified: 27 Dec 2016