Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Fri, 29 Apr 2005 @ 13:47:04 GMT


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


Subj:   Re: MultiLoad performance vs NUPI
 
From:   Pynegar, Sheila

The performance problem is likely to be caused by

The table being loaded being a SET table (i.e. no duplicate rows).

Thus with only a NUPI on the table

It will have to do a character by character check to ensure no duplicate rows are inserted.

Many firms overcome this by using a MULTISET table to load


Regards Sheila



     
  <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