Home Page for the TeradataForum
 

Archives of the TeradataForum

Message Posted: Wed, 26 Apr 2006 @ 11:19:49 GMT


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


Subj:   Question about TD block assigning
 
From:   Jiang, Yong

Hi, All:

When I insert one new row into TD db, if the current data block doesnot stand enough room for that new row, Here are two ways TD will act,

For one:

Expand current data block to hold that new row

For two:

Asking for new data block with enough room from free cylinder list, and copy data from old block to new block, placed the old block to the free cylinder list,

My question is at what occasion td will act in the first way, what occasion for sencond way?


Thanks



     
  <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