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DAX – Week Ending Date Calculation

Guess Post by Scott Senkeresty at Tiny Lizard

imageJust a quick and practical tip today.

We have a really typical looking Date table.  However, we are going to be drawing some pretty charts summarized by weeks, and our business defines “end of week” at Saturday.  So, we need a new column in our Date table that stores this “Week Ending” date for each row.

The first thought to occur to me was “well, for each Year&WeekOfYear, I just want to grab the max date”.   That sounded easy enough… EARLIER() no longer scares me…

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