Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Tue, 23 Sep 2014 @ 23:26:30 GMT


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


Subj:   Re: Unmatched data type in Join
 
From:   Pluebell, Fred

CHAR versus VARCHAR is not an issue for join conditions. On the other hand, if they specify different server Character Sets, there would likely be an impact on performance (even if both CHAR or both VARCHAR). And a numeric type joined with CHAR can have a huge impact.



     
  <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: 15 Jun 2023