By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
12 rows affected
| MaterialId | MaterialQuantity | BOMGRP | BOMCOUNT |
|---|---|---|---|
| Mat_A | 20 | 1 | 2 |
| Mat_B | 30 | 1 | 2 |
| Mat_A | 20 | 2 | 2 |
| Mat_B | 35 | 2 | 2 |
| Mat_A | 20 | 3 | 2 |
| Mat_B | 30 | 3 | 2 |
| Mat_A | 10 | 4 | 3 |
| Mat_B | 20 | 4 | 3 |
| Mat_C | 30 | 4 | 3 |
| Mat_A | 10 | 5 | 3 |
| Mat_B | 20 | 5 | 3 |
| Mat_C | 30 | 5 | 3 |