I have simple problem with inner join in Power BI Desktop . My problem is realted to this problem http://stackoverflow.com/questions/20790681/split-range-of-dates-into-individual-records-keeping-ids
I successfully managed to solve the problem with a SQL query but a major problem is that performance of this query is executed very slowly. Now i'm trying to find a solution within the power bi desktop but unsuccessfully.
Here is my sample data
| DateTimeFrom | DateTimeTo | Name | Value |
| 3.1.2016 22:00 | 4.1.2016 1:00 | 1 | 0,33 |
| 4.1.2016 2:00 | 4.1.2016 3:00 | 1 | 0,44 |
| 3.1.2016 23:00 | 4.1.2016 2:00 | 2 | 1,22 |
and here is Expected results
| Name | DateTime | Value |
| 1 | 3.1.2016 22:00 | 0,33 |
| 1 | 3.1.2016 23:00 | 0,33 |
| 1 | 4.1.2016 0:00 | 0,33 |
| 1 | 4.1.2016 1:00 | 0,33 |
| 1 | 4.1.2016 2:00 | 0,44 |
| 1 | 4.1.2016 3:00 | 0,44 |
| 2 | 3.1.2016 23:00 | 1,22 |
| 2 | 4.1.2016 0:00 | 1,22 |
| 2 | 4.1.2016 1:00 | 1,22 |
| 2 | 4.1.2016 2:00 | 1,22 |
I also have DimDateTime with generated all values .
