QueryAggregation<T extends num> extension
Extension for Queries
- on
-
- Query<
T?>
- Query<
Methods
-
average(
) → Future< double> - Returns the average value of this query.
-
averageSync(
) → double - Returns the average value of this query.
-
max(
) → Future< T?> - Returns the maximum value of this query.
-
maxSync(
) → T? - Returns the maximum value of this query.
-
min(
) → Future< T?> - Returns the minimum value of this query.
-
minSync(
) → T? - Returns the minimum value of this query.
-
sum(
) → Future< T> - Returns the sum of all values of this query.
-
sumSync(
) → T - Returns the sum of all values of this query.