Rolling Count Calculation
Hi, I am trying to get a rolling count of data over a week, 4 weeks, and 8 weeks period. This is the sql query I have in the transforms dataflow. Then in the analyzer, I would select Count of 'Rolling_Week', 'Rolling_4_Weeks', and 'Rolling_8_Weeks'. But I am getting 0 for everything, which is not accurate. Could anyone help me with this? Thank you!
SELECT *,
(SELECT `Dlvd_Dolls`
FROM `delivered_sales_location_data`
WHERE `Dlvd_Date` BETWEEN NOW() AND DATE_SUB(NOW(), INTERVAL 7 DAY)) AS Rolling_Week,
(SELECT `Dlvd_Dolls`
FROM `delivered_sales_location_data`
WHERE `Dlvd_Date` BETWEEN NOW() AND DATE_SUB(NOW(), INTERVAL 28 DAY)) AS Rolling_4_Weeks,
(SELECT `Dlvd_Dolls`
FROM `delivered_sales_location_data`
WHERE `Dlvd_Date` BETWEEN NOW() AND DATE_SUB(NOW(), INTERVAL 56 DAY)) AS Rolling_8_Weeks
FROM `delivered_sales_location_data`
Best Answer
-
Your BETWEEN statement needs to have the older date first, followed by the newer date, It should look like this, for example:
WHERE `Dlvd_Date` BETWEEN DATE_SUB(NOW(), INTERVAL 7 DAY) AND NOW()) AS Rolling_Week
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.1
Answers
-
Your BETWEEN statement needs to have the older date first, followed by the newer date, It should look like this, for example:
WHERE `Dlvd_Date` BETWEEN DATE_SUB(NOW(), INTERVAL 7 DAY) AND NOW()) AS Rolling_Week
**Check out my Domo Tips & Tricks Videos
**Make sure to any users posts that helped you.
**Please mark as accepted the ones who solved your issue.1 -
That makes sense! Thank you so much!
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