Instruction
Correct once again! It looks like you know OVER(PARTITION BY) quite well, congratulations!
In the next part, we'll deal with ranking functions. Interested? Then we'll see you there!
Exercise
Press to finish this part.

Correct once again! It looks like you know OVER(PARTITION BY) quite well, congratulations!
In the next part, we'll deal with ranking functions. Interested? Then we'll see you there!
Press to finish this part.
