In the above-mentioned question, the output given by running your given solution does not display the amount spent by customers on artists instead it displays amount spent by customers on the bestselling artist (i.e. only a single artist).
According to the question multiple artists should be there in the solution instead of just one.
You can either modify the query or rewrite the question accordingly.
In the above-mentioned question, the output given by running your given solution does not display the amount spent by customers on artists instead it displays amount spent by customers on the bestselling artist (i.e. only a single artist).
According to the question multiple artists should be there in the solution instead of just one.
You can either modify the query or rewrite the question accordingly.