Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Tue, 19 Feb 2013 @ 23:00:46 GMT


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


Subj:   Re: Empty partition for a table
 
From:   Newell, Ray

If you want to delete empty partitions, use the Alter Table statement to drop them. There is no performance impact having empty partitions, since there is no data. But you should collect statistics on the keyword partition, so that the optimizer only factors in only populated partitions not all defined partitions.



     
  <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