QueryExecuteAggregation<OBJ, T extends num> extension Null safety

Extension for QueryBuilders

on

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.