Using ISNULL to Replace Missing Values in your Queries | Essential SQL
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YouTubeEssential SQL (EssentialSQL)
Using ISNULL to Replace Missing Values in your Queries | Essential SQL
The ISNULL function is a great way to replace NULL with another value. Use it to dress up your query output or to help with calculations. For instance you can use ISNULL to "switch" a NULL to a 0, if you choose! -------------------- This video is part of my Beginner Learning series. If you're interested in learning SQL subscribe to @Essential ...
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