GROUPROWNUMBER
Syntax
GROUPROWNUMBER()
Description
Returns with a created row number for each record in a group series.
This is a group series function.
Example
Given the following data:
| Unit | |
|---|---|
| 1 | A |
| 2 | A |
| 3 | A |
| 4 | B |
| 5 | B |
| 6 | C |
| 7 | C |
| 8 | C |
| 9 | C |
| 10 | C |
First create a group using GROUPBY(#RawData!Unit)
| Unit | |
|---|---|
| 1 | A |
| 2 | B |
| 3 | C |
Then use the GROUPROWNUMBER(), and the result shows row numbers within a sorted group series in relation to the GROUPBY() column.
| Unit | Row_Number | |
|---|---|---|
| 1 | A | 1 |
| 2 | A | 2 |
| 3 | A | 3 |
| 4 | B | 1 |
| 5 | B | 2 |
| 6 | C | 1 |
| 7 | C | 2 |
| 8 | C | 3 |
| 9 | C | 4 |
| 10 | C | 5 |