Power BI中“一天的总列数”

Question

I'm struggling with what should be some simple DAX.

Given a 'Booking' Table:

• Date

• User

• Booking#

I want to create a column for the days total but I want it on the 'Booking' table.

Previously I had achieved this by putting the total on my Date table. But I don't want to continue that pattern going forward.

The DAX for the total column on the date table:

• Sum = CALCULATE(SUM(Booking[Booking]), Booking[Date])

Answer 1

If I understand you correctly, you're trying to count the bookings you have. You might try the DistinctCount DAX function over Booking[Booking#]. Then if you use the date from the date table it will automatically filter the booking numbers.