Module diesel::expression::is_aggregate

Possible values for ValidGrouping::IsAggregate

Structs

• Never
  This expression is never aggregate, and can appear with any other expression, regardless of whether it is aggregate.
• No
  No, this expression is not aggregate with the given group by clause, but it might be aggregate with a different group by clause.
• Yes
  Yes, this expression is aggregate for the given group by clause.