ArithmeticAggregates<DT extends num> extension
Provides aggregate functions that are available for numeric expressions.
- on
-
- Expression<
DT>
- Expression<
Methods
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avg(
{Expression< bool> ? filter}) → Expression<double> - Return the average of all non-null values in this group.
-
max(
{Expression< bool> ? filter}) → Expression<DT> - Return the maximum of all non-null values in this group.
-
min(
{Expression< bool> ? filter}) → Expression<DT> - Return the minimum of all non-null values in this group.
-
sum(
{Expression< bool> ? filter}) → Expression<DT> - Calculate the sum of all non-null values in the group.
-
total(
{Expression< bool> ? filter}) → Expression<double> - Calculate the sum of all non-null values in the group.