Calculated Column to know if the customer has submitted 2 orders on the same day

[Andrew_na_lang]

Hi Fam,

I have columns in my orders table where I have customer id, order ids, and date of order. 
I am trying to create a calculated column where I need to know who were the customers (customer id) who have submitted 2 or more orders on the same day. 

Your help is much appreciated. 

[v-yiruan-msft · Accepted solution]

Hi @Andrew_na_lang ,

You can create a calculated column as below to get it:

Column = 
VAR _count =
    CALCULATE (
        COUNT ( 'Table'[order id] ),
        FILTER (
             'Table' ,
            'Table'[date of order] = EARLIER('Table'[date of order])
                && 'Table'[customer id] =EARLIER('Table'[customer id])
        )
    )
RETURN
    IF ( _count > 1, 1, 0 )

Best Regards

[amitchandak]

@Andrew_na_lang , A new column

_cnt =var _1=  countx(filter(Table, [CustomerId] = earlier([CustomerId]) && [Orderdate] = earlier([Orderdate]) ), [Orderdate])

return

id(_1 >1, 1, blank())

[Anonymous]

thank for help this person apprecat very many!!11!11!

[Andrew_na_lang]

@amitchandak 

what is "id" in  id(_1 >1, 1, blank()) ?