Forum Discussion
joshua1990
Post Prodigy
Post ProdigyVLOOKUP with MAX
Hello everyone!
I have two tables:
tblOrder
| Order | Date | Value |
| 1001 | 01.01.2020 | 500 |
| 1002 | 01.01.2020 |
tblWork
| Order | SEQ | State | String |
| 1001 | 50 | 1 | AAA |
| 1001 | 50 | 2 | BBB |
Now I would like to add the first table a calculated column that shows me the String for the row of tblWork where SEQ & State = MAX
How would you do that?
3 Replies
// Please note I'm not using CALCULATE here // because if the tblOrder table is big, // it would be agonizingly slow. [String] = var __order = tblOrder[Order] var __maxSEQ = MAXX( topn(1, filter( tblWork, tblWork[Order] = __order ), tblWork[SEQ], DESC ), tblWork[SEQ] ) var __maxState = MAXX( topn(1, filter( tblWork, tblWork[Order] = __order && tblWork[SEQ] = __maxSEQ ), tblWork[State], DESC ), tblWork[State] ) var __string = MAXX( filter( tblWork, tblWork[Order] = __order && tblWork[SEQ] = __maxSEQ && tblWork[State] = __maxState ), tblWork[String] ) return __stringBest
D
joshua1990Thanks for your approach! Unfortunately, I get the following error:
Calculation error in measure YXX : A single value for column 'XX' cannot be determined in table 'XX'. This can happen when a measure formula references a column that contains many values without specifying an aggregation such as 'min', 'max', 'count' or 'sum' to get a single result.
