public static final class FilterSubQuery.GroupComparisonKeyword
An enum to represent a method of comparing groups. A keyword is used to compare a value to a list or subquery.
It must be preceded by =, !=, >, <, <=",">= and followed by a list or subquery.
Using the > comparison operator as an example, > ALL means the value is greater than every value in the list or subquery,
> ANY means greater than at least one value in the list or subquery. SOME is same as ANY.,>