max method
Return the maximum of all non-null values in this group.
If there are no non-null values in the group, returns null.
To only consider rows matching a predicate, you can set the optional
filter
. Note that filter
is only available from sqlite 3.30, released on
2019-10-04. Most devices will use an older sqlite version.
Implementation
Expression<DT> max({Expression<bool>? filter}) =>
AggregateFunctionExpression('MAX', [this], filter: filter);