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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See how ISNULL and COALESCE behave in different situations and ensure you know which one to pick when.
2025-04-18
5,178 reads
2025-04-02
1,976 reads
One of the lesser used functions is COALESCE(), used to allow you to return one value from a list of those that are potentially NULL. This short pieces gives a few examples where this is useful?
2021-08-16
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2018-05-18
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2016-01-29
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Sandeep Mittal provides an introduction to the COALESCE function and shows how to use it.
2015-11-25
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2013-09-20
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2013-06-03
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2012-11-09
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2012-10-17
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The Data API Builder MCP Server, v2.x, includes a number of tools. What actions can these tools perform in your database?
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