BaseAggregate<DT> extension
Null safety
Provides aggregate functions that are available for each expression.
- on
-
- Expression<
DT>
- Expression<
Methods
-
count(
{bool? distinct, Expression< bool?> ? filter}) → Expression<int> - Returns how often this expression is non-null in the current group. [...]
-
groupConcat(
{String separator = ','}) → Expression< String?> -
Returns the concatenation of all non-null values in the current group,
joined by the
separator. [...]