get result by first date

[Anonymous]

Hi all,
I'm trying to solve following issue, but can't make it.
I need to get name (table 2) but filtered by first date (not last) (table 1).
'Table1' linked to 'Table 2' through 'user_id'

This is simplified table, I applied following to get this:

cscart_order_logs[action]="rus_order_logs_order_changed",

cscart_order_logs[user_id]<>0,

cscart_order_logs[description_c.2]=BLANK())

In this case, with applied filters first date is 02.03.2021 10:41, so the user_id have to be 44698

table 1

order_id	user_id	action	Date	description_c.2
97396	44698	rus_order_logs_order_changed	02.03.2021 10:41
97396	44698	rus_order_logs_order_changed	06.03.2021 11:04
97396	50679	rus_order_logs_order_changed	17.03.2021 18:35

table 2

user_id	Name
44698	Patrick
50679	Anna
11122	Angela
...	...

@Ashish_Mathur 

@Greg_Deckler 

@Jihwan_Kim 
@marcorusso 

@AlB 

[v-angzheng-msft · Accepted solution]

Hi, @Anonymous 

I'm not quite sure what you expect the output to be, If you could provide the output you expect, the problem will be better resolved.

there I assume that it is grouped by order-ID and user-ID to return the user name of the earliest date

Try to create a measure below:

Return name =
VAR _minDate =
    MINX (
        FILTER (
            'Table',
            'Table'[order_id] = 'Table'[order_id]
                && 'Table'[user_id] = 'Table'[user_id]
        ),
        'Table'[Date]
    )
RETURN
    CALCULATE (
        SELECTEDVALUE ( Table2[Name] ),
        FILTER (
            'Table',
            'Table'[order_id] = 'Table'[order_id]
                && 'Table'[user_id] = 'Table'[user_id]
                && 'Table'[Date] = _minDate
        )
    )

I created a simple sample to illustrate this.

Sample:

Result:

Is this close to what you want?

Please refer to the attachment below for details

Is this the result you want? Hope this is useful to you

Please feel free to let me know If you have further questions

Best Regards,
Community Support Team _ Zeon Zheng
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[Anonymous]

@Jihwan_Kim  could you help

[amitchandak]

@Anonymous , Try measures like these for all column other the user_id and date

order_id =
VAR __id = MAX ('Table'[user_id] )
VAR __date = CALCULATE ( MAX('Table'[date] ), ALLSELECTED ('Table' ), 'Table'[user_id] = __id )
CALCULATE ( max ('Table'[order_id] ), VALUES ('Table'[user_id] ),'Table'[user_id] = __id,'Table'[date] = __date )

[Anonymous]

Sorry, I did not mention one thing, I made little correction, could you please check?