Panowie i Panie taka sytuacja :)
id | data od | data do | typ | rozmiar|
---------------- | -------------------
1 | 2010-01-01 | 2012-01-01 00:00:00.000 | 15 | 12
1 | 2010-01-01 | 2012-01-01 00:00:00.000 | 15 | 15
1 | 2010-01-01 | 2012-01-01 00:00:00.000 | 16 | 18
1 | 2010-01-01 | 2012-01-01 00:00:00.000| 17 | 25
2 | 2010-01-01 | 2012-01-01 00:00:00.000 | 15 | 23
2 | 2010-01-01 | 2012-01-01 00:00:00.000 | 16 | 12
2 | 2010-01-01 | 2012-01-01 00:00:00.000 | 17 | 15
3 | 2010-01-01 | 2012-01-01 00:00:00.000 | 15 | 16
3 | 2010-01-01 | 2012-01-01 00:00:00.000 | 16 | 18
A dążymy do tego:
| id | data od | data do | typ15 | typ16 | typ17 |
|---|---|---|---|---|---|
| 1 | 2010-01-01 | 2012-01-01 | 12 | ||
| 1 | 2010-01-01 | 2012-01-01 | 15 | ||
| 1 | 2010-01-01 | 2012-01-01 | 18 | ||
| 1 | 2010-01-01 | 2012-01-01 | 25 | ||
| 2 | 2010-01-01 | 2012-01-01 | 23 | ||
| 2 | 2010-01-01 | 2012-01-01 | 12 | ||
| 2 | 2010-01-01 | 2012-01-01 | 15 | ||
| 3 | 2010-01-01 | 2012-01-01 | |||
| 3 | 2010-01-01 | 2012-01-01 | 16 | ||
| 3 | 2010-01-01 | 2012-01-01 | 18 |
No mi już spędza sen z powiek, w excelu spoko ogarniam ale w SQL???