Module min_max 

Max and MaxAccumulator accumulator for the max function Min and MinAccumulator accumulator for the min function

Modules

min_max_bytes 🔒

min_max_struct 🔒

Macros

primitive_max_accumulator 🔒

Creates a PrimitiveGroupsAccumulator for computing MAX the specified ArrowPrimitiveType.

primitive_min_accumulator 🔒

Creates a PrimitiveGroupsAccumulator for computing MIN the specified ArrowPrimitiveType.

Structs

Max

MaxAccumulator

An accumulator to compute the maximum value

Min

MinAccumulator

An accumulator to compute the minimum value

MovingMax

Keep track of the maximum value in a sliding window.

MovingMin

Keep track of the minimum value in a sliding window.

SlidingMaxAccumulator

SlidingMinAccumulator

Traits

FromColumnStatistics 🔒

Functions

get_min_max_result_type 🔒

max

Returns the maximum of a group of values.

max_udaf

AggregateFunction that returns a AggregateUDF for Max

min

Returns the minimum of a group of values.

min_udaf

AggregateFunction that returns a AggregateUDF for Min