๐๏ธ ๐ $countHow can we be sure that this pipeline is returning exactly 15 books?๐๏ธ ๐ SortingWe can sort our results using the $sort stage. We need to sort on a field, being 1 ascending and -1 descending order.
๐๏ธ ๐ SortingWe can sort our results using the $sort stage. We need to sort on a field, being 1 ascending and -1 descending order.