QueryAggregation<T extends num> extension

Extension for Queries

on

• Query<T?>

Methods

average() → Future<double>

Available on Query<T?>, provided by the QueryAggregation extension

Returns the average value of this query.

averageSync() → double

Available on Query<T?>, provided by the QueryAggregation extension

Returns the average value of this query.

max() → Future<T?>

Available on Query<T?>, provided by the QueryAggregation extension

Returns the maximum value of this query.

maxSync() → T?

Available on Query<T?>, provided by the QueryAggregation extension

Returns the maximum value of this query.

min() → Future<T?>

Available on Query<T?>, provided by the QueryAggregation extension

Returns the minimum value of this query.

minSync() → T?

Available on Query<T?>, provided by the QueryAggregation extension

Returns the minimum value of this query.

sum() → Future<T>

Available on Query<T?>, provided by the QueryAggregation extension

Returns the sum of all values of this query.

sumSync() → T

Available on Query<T?>, provided by the QueryAggregation extension

Returns the sum of all values of this query.