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Differences between ISNULL and COALESCE

I came across a question in the SQL Server MVP newsgroup recently about ISNULL and COALESCE usage. COALESCE basically translates to CASE expression and ISNULL is a built-in implemented in the database engine. Both ISNULL and COALESCE can be used to get Read More...

Posted Thursday, June 26, 2008 8:55 PM by SQL Server Engine Team | 7 Comments

Filed under: General, Best Practices