Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Thu, 02 Feb 2006 @ 18:00:29 GMT


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


Subj:   Explain: Unknown Scan
 
From:   Harold D. Kleven

I just got a glimpse of an EXPLAIN using the SQLbutton on the SessionInfomation display and thought I saw the term "UNKNOWN SCAN" in an update step.

Unfortunatly, I failed to save the query and explain off in a text file to refer back to. Does anyone have knowledge of what this indicates? I believe the process was updating a table that had a JoinIndex defined and suspect it has to do with updating the JI.


Thanks in advance for your explanation.

Harold D. Kleven
SUPERVALU - Data Administration



     
  <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: 27 Dec 2016