Home Page for the TeradataForum

Archives of the TeradataForum

Message Posted: Tue, 09 Jan 2007 @ 10:20:35 GMT

  <Prev Next>  
Next> Last>>  

Subj:   SET Table and UPI
From:   Anomy Anom

<-- Anonymously Posted: Monday, January 08, 2007 23:46 -->

Hello All,

Just need clarification on SET and Unique Primary Index.

As far as I know

SET - Will not allow duplicate rows

MULTISET - Will allow duplicate rows.

If a table has UPI, there could not be any Duplicate rows at all.

I have a table which has UPI and SET option.

Will Teradata checks for duplicate rows twice( as part of SET and UPI ) while insertion.

Please correct me if I am wrong.


  <Prev Next>  
Next> Last>>  
  Top Home Privacy Feedback  
Copyright for the TeradataForum (TDATA-L), Manta BlueSky    
Copyright 2016 - All Rights Reserved    
Last Modified: 15 Jun 2023