#data-fusion #apache-arrow #logical #plan #expressions

datafusion-functions-aggregate-common

Utility functions for implementing aggregate functions for the DataFusion query engine

4 stable releases

43.0.0 Nov 8, 2024
42.2.0 Nov 4, 2024
42.1.0 Oct 20, 2024
42.0.0 Sep 17, 2024

#382 in Database implementations

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97,414 downloads per month
Used in 37 crates (4 directly)

Apache-2.0

1.5MB
26K SLoC

Common Aggregate functionality for DataFusion

This crate contains traits and utilities commonly used to implement aggregate functions They are kept in their own crate to avoid physical expressions depending on logical expressions.

Dependencies

~19–29MB
~427K SLoC