Count if a date is less than 21 days using IIF and DateDiff

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Language: English
Channel Number: 6050550
Article Number: 7010
Date: May 2, 2016, 9:15 am
URL: https://social.msdn.microsoft.com/Forums/en-US/0f210e57-1ae1-4c54-b2fe-2eb736ec5f1f/count-if-a-date-is-less-than-21-days-using-iif-and-datediff?forum=sqlreportingservices
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