Crate liquid_cache_parquet 

liquid-cache-parquet

Parquet reader with liquid array caching and optimized data formats.

Re-exports

pub use cache::LiquidCache;

pub use cache::LiquidCacheRef;

pub use liquid_cache_common as common;

pub use liquid_cache_storage as storage;

Modules

cache

This module contains the cache implementation for the Parquet reader.

optimizers

Optimizers for the Parquet module

Structs

FilterCandidateBuilder

Helper to build a FilterCandidate.

LiquidParquetSource

The data source for LiquidCache

LiquidPredicate

A “compiled” predicate passed to ParquetRecordBatchStream to perform row-level filtering during parquet decoding.

LiquidRowFilter

A row filter that can be used to filter rows from a parquet file.

Functions

boolean_buffer_and_then

Combines this BooleanBuffer with another using logical AND on the selected bits.

extract_execution_metrics

Extracts execution metrics from a physical execution plan.