Home Page for the TeradataForum

Archives of the TeradataForum

Message Posted: Tue, 04 May 2004 @ 13:34:37 GMT

  <Prev Next>   <<First <Prev

Subj:   Re: Need Fastexport suggestion/help to delimit NULL data
From:   Coffing Christopher

For all fields that can have a NULL value you will need to COALESCE(FIELDNAME, '*') and then convert this field back to a NULL value when loading into another system... Use either NULLIF or CASE statements...

Using an * or other value that can be used in all columns is required and generally using a single value is best so you do not exceed column- lengths.

Best Regards

Chris Coffing
AFKS O&M Lead Teradata DBA
Certified Teradata Master

  <Prev Next>   <<First <Prev
  Top Home Privacy Feedback  
Copyright for the TeradataForum (TDATA-L), Manta BlueSky    
Copyright 2016 - All Rights Reserved    
Last Modified: 23 Jun 2019