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I am very new to BI and i am tying myself in knots.
I have the following set of data:
I have to filter the set so anything with a Service_ID equal to 133 or 134 is kept
If another row has a Service_id is 133 or 134 but the Event_id is equal to a row with the same Event_id and an invalid service_id this row is also Filtered out. So the data should look like the following:
I can filter down but cannot work out the syntax to evaluate
Hope this explains
regards
Solved! Go to Solution.
I believe what you want is something like:
Measure 6 = VAR __eventID = MAX([Event_ID]) VAR __table = ADDCOLUMNS('Table4',"__count",COUNTX(FILTER(ALL('Table4'),[Event_ID] = EARLIER([Event_ID]) && [Service_ID]<>133 && [Service_ID]<>134),[Service_ID])) RETURN IF(SUMX(__table,[__count]) = 0,1,0)
See Page 6, Table4
I believe what you want is something like:
Measure 6 = VAR __eventID = MAX([Event_ID]) VAR __table = ADDCOLUMNS('Table4',"__count",COUNTX(FILTER(ALL('Table4'),[Event_ID] = EARLIER([Event_ID]) && [Service_ID]<>133 && [Service_ID]<>134),[Service_ID])) RETURN IF(SUMX(__table,[__count]) = 0,1,0)
See Page 6, Table4
thanks for that. it done what I required.