Expand description
Defines partition kernel for ArrayRef
Re-exports§
use std::ops::Range;🔒use arrow_array::Array;🔒use arrow_array::ArrayRef;🔒use arrow_buffer::BooleanBuffer;🔒use arrow_schema::ArrowError;🔒use arrow_schema::SortOptions;🔒use crate::cmp::distinct;🔒use crate::cmp::supports_distinct;🔒use crate::ord::make_comparator;🔒
Structs§
- Partitions
- A computed set of partitions, see
partition
Functions§
- find_
boundaries 🔒 - Returns a mask with bits set whenever the value or nullability changes
- partition
- Given a list of lexicographically sorted columns, computes the
Partitions, where a partition consists of the set of consecutive rows with equal values