Days between x and today

Hi hlister​ ,

You are probably attempting to do it in the dashboard, and the error is likely to be "The DDIFF function must be wrapped" in an aggregation function.

The DDIFF function is not an aggregation, so it calculates the time difference on each row of the underlying response of the generated query. As a result, to be valid, you must indicate an aggregation. So if you are to write something like "DDIFF(Requisition_Create , Now())" you can use MIN, MAX or AVG with the same result if your dimension is the requisition id.

If you are using a more aggregative dimension, like team id, country, site or something like that, you can use MAX to have the longest time span, or MIN to have the most recent requisition.

Let me know if this helps.

Best, David.