Module hash_utils 

Functionality used both on logical and physical plans

Traits

AsDynArray

Something that can be returned as a &dyn Array.

HashValue

Functions

combine_hashes

create_hashes

Creates hash values for every row, based on the values in the columns.

with_hashes

Creates hashes for the given arrays using a thread-local buffer, then calls the provided callback with an immutable reference to the computed hashes.