Mastering COUNT Functions in DAX | COUNT, COUNTX, COUNTBLANK, DISTINCTCOUNT & COUNTROWS Explained!
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🚀 Welcome back to the DAX Series! In this video, we’re diving into COUNT functions in Power BI DAX, covering:
✅ COUNT – Counts non-blank values
✅ COUNTX – Iterates through a table & counts non-blank results
✅ COUNTBLANK – Counts blank values
✅ DISTINCTCOUNT – Counts unique values (including blanks)
✅ DISTINCTCOUNTNOBLANK – Counts unique values, excluding blanks
✅ COUNTROWS – Counts the total rows in a table
🔎 Interview Questions Covered:
❓ How does COUNTX differ from COUNT?
❓ What happens when COUNT is used on a date column with blanks?
❓ How does DISTINCTCOUNT handle blank values?
Dataset and Power Bi:
https://drive.google.com/drive/folder...
📌DAX Series- 01: • DAX Aggregate Functions in Power BI | SUM ...
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