aggregateValue(_:)
Returns the first aggregate value matching the given operation, or -1 if not found.
Declaration
func aggregateValue(_ operation: AggregationOperation) -> DoubleParameters
- operation:
The aggregation operation to match.
Returns the first aggregate value matching the given operation, or -1 if not found.
func aggregateValue(_ operation: AggregationOperation) -> DoubleThe aggregation operation to match.