Forum Discussion
Add Count Column
I need to create a new column where I can get the Count of reservationId per clientId.
I have reservationId and clientId, reservationId is distinct.
I create a table to get count of reservationId per ClientId below:
Similarly I need that count in column.
Hi Anonymous
It should be
T.Count = COUNTX (FILTER ( 'public Reservations', [clientId] = EARLIER ( [clientId] ) ),[reservationId])
Take care of pairs of parentheses. One ")" in your DAX formula just isn't at the correct position.
Best Regards,
Community Support Team _ Jing
5 Replies
Anonymous , a new column
countx(filter(Table, [clientid] =earlier([clientid]) ,[reservationid])
Its giving Unexpected Parameter.
Furthermore, I am trying to get the column via Power Query Editor. amitchandak
Anonymous , this was dax, one correct
countx(filter(Table, [clientid] =earlier([clientid])) ,[reservationid])
for power query create a new table that group by client id and merge that with this table
