Challenge #80: Slowly Changing Dimensions

[kat]

Spoiler

[Carlithian]

Found the data sorting at the end a bit tricky, clearly like things being in date order too much. But here is mine

[KOBoyle]

Solution attached.

[lainecaruzca]

My solution :D A fun one!

[dsmdavid]

I took the long way..

Spoiler

[JoBen]

Cheers!

[Chhamanshu]

Here is my Solution

[pasccout]

Here is my solution... although I don`t understand the requested sort order for Richard...

[Laurap1228]

Here is my solution:

Spoiler