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Testing for an Updated Column in a Trigger

The columns_updated function gives you the ability to easily test to see if specific columns were modified with less code than you might otherwise need to use. In this article Andy Warren demonstrates how to create a trigger that uses this function and points out some reasons why you may NOT want to use it!

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2003-08-21

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Question of the Day

AUTO_DROP Statistics

In SQL Server 2022, what does this statement do?

CREATE STATISTICS CustomerStats1 ON DimCustomer (CustomerKey, EmailAddress) WITH AUTO_DROP = ON

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