Condition to return text value

Hi George,

Have a look at Static Segmentation on DAX Patterns:

http://www.daxpatterns.com/static-segmentation/

As long as your times have Data Type Time, you should be able to use this approach.

Owen :)

Hi GeorgeAnonymous

Just making sure - you should use the VALUES function (not the VALUE function) in that pattern.

VALUES ( Dayparts[Daypart] ) is used to return a single value from the Dayparts[Daypart] column corresponding to each row of Programmes.

(The VALUE function is used to convert text to numbers).

The Dayparts table should not be related to Programmes for Static Segmentation.

Here is a dummy pbix file illustrating how you could create a Static Segmentation calculated column using the tables in your example.

https://www.dropbox.com/s/ike0q13pxhr3oca/Static%20segmentation%20time.pbix?dl=1