polars_parquet::arrow::read

Module statistics

Expand description

APIs exposing crate::parquet’s statistics as arrow’s statistics.

Structs§

ArrowColumnStatistics: Arrow-deserialized parquet statistics of a leaf-column
ColumnStatistics: Arrow-deserialized parquet statistics of a leaf-column

Enums§

ColumnPathSegment
Statistics: Parquet statistics for a nesting level

Functions§

deserialize: Deserializes the statistics in the column chunks from a single row_group into Statistics associated from field’s name.