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 |