Forum Discussion
mahawkins3
Helper I
9 years agoCount previous rows in table with same user ID
Hi, I'm looking for a way to filter my datasource based on whether a customer is appearing in the table for the first time. A simplified version of the table would look something like this: ...
- 9 years ago
You can create a Column like this
New Column = IF ( 'Table'[Date] = CALCULATE ( FIRSTDATE ( 'Table'[Date] ), ALLEXCEPT ( 'Table', 'Table'[User_ID] ) ), 1, 0 )Hope this helps! :smileyhappy:
v-haibl-msft
Microsoft Employee
9 years ago