Module average

datafusion_functions_aggregate

Module average 

Source
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Defines Avg & Mean aggregate & accumulators

Structs§

Avg
AvgAccumulator
An accumulator to compute the average
AvgGroupsAccumulator 🔒
An accumulator to compute the average of [PrimitiveArray<T>]. Stores values as native types, and does overflow checking
DecimalAvgAccumulator 🔒
An accumulator to compute the average for decimals
DurationAvgAccumulator 🔒
An accumulator to compute the average for duration values

Functions§

avg
Returns the avg of a group of values.
avg_distinct
avg_udaf
AggregateFunction that returns a AggregateUDF for Avg