Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Thu, 29 Aug 2003 @ 00:33:54 GMT


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


Subj:   Re: Join Order In Teradata
 
From:   Christie, Jon

In theory, the order you list tables in the from clause should have no effect on the plan the optimizer chooses. In practice, there have been at least a few cases where altering the order caused the optimizer to choose a different plan. It's not supposed to work that way. If it happens, it's a bug.



     
  <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: 23 Jun 2019