| Active day count in DAX |
| Written by Javier Guillen |
| Tuesday, 24 April 2012 22:22 |
|
Alberto Ferrari posted a very nice blog entry some time ago regarding how to count active days in PowerPivot (http://sqlblog.com/blogs/alberto_ferrari/archive/2011/05/12/powerpivot-counting-active-days.aspx ). His example relies on a data model that specifies 'Active From' and 'Active To' fields in order to compute the count. I want to write a follow up entry for when such fields do not exist in the data model. If all you have is a start date reflected as a transaction recorded in your fact table, counting active days is still possible in DAX. Lets see how. Read more... |
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