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Deciding between COALESCE and ISNULL in SQL Server

When writing T-SQL, a lot of developers use either COALESCE or ISNULL in order to provide a default value in cases where the input is NULL. The two functions do have quite different behavior and it is important to understand the qualitative differences between them when using them in your code.  Read more...
By Additional Articles 2012/05/08 | Source: MSSQLTips.com
Rating:  Rate this |   Briefcase | 9,761 reads

Twist in ISNULL function

Be careful while using the ISNULL function 
By Ashutosh Pandey 2012/02/02 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 25,081 reads
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