The Subtle Differences Between COALESCE and ISNULL
See how ISNULL and COALESCE behave in different situations and ensure you know which one to pick when.
2025-04-18
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ISNULL
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2023-04-24
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2014-04-10
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2010-03-31
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2009-11-03
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Question of the Day
OPENQUERY Flexibility
Which of these are valid OPENQUERY() uses?
See possible answers