Update [SomeTable]
SET Discount = .1
WHERE Discount is Null Or Discount = 0

In query design view
== Add your table
== Add the discount field
== Set the criteria to Is Null or 0
== Select Query: UPdate from the menu
== In the UPDATE TO "cell" under Discount field enter
.1 (for 10 percent discount)

John Spencer
Access MVP 2002-2005, 2007-2010
The Hilltop Institute
University of Maryland Baltimore County

kim wrote:
How do I update the disount field for all customers who do not already have a
discount?