Home Page for the TeradataForum

Archives of the TeradataForum

Message Posted: Thu, 23 Feb 2012 @ 20:29:50 GMT

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

Subj:   Re: Stored Procedures - Cursor Processing
From:   Geoffrey Rommel

  Why, oh why, oh why do Stored Procedures perform so appallingly bad in Teradata, when they include Cursor processing ?  

Dieter kinda answered this already, but the main reason is that a SP runs on a single PE. Since that one PE must communicate with all the AMPs, it's never going to?be as fast as an all-AMP process -- not even close.

  <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