Returns a difference of two setsThe function returns an unordered sequence that consists of all distinct items from the first sequence that are missing in the second sequence. Duplicate values from set1 are removed, the decision whether two values duplicate each other is made according rules used by distinct() function.
Returns a difference of two setsThe function returns an unordered sequence that consists of all distinct items from the first sequence that are missing in the second sequence.
Duplicate values from set1 are removed, the decision whether two values duplicate each other is made according rules used by
distinct() function.