Crate sparrowdb_execution 

sparrowdb-execution: factorized execution engine.

Re-exports

pub use engine::DegreeStats;

pub use engine::Engine;

pub use engine::EngineBuilder;

pub use json::query_result_to_json;

pub use json::value_to_json;

pub use operators::UnwindOperator;

pub use pipeline::BfsArena;

pub use pipeline::FrontierScratch;

pub use pipeline::SlotIntersect;

pub use types::FactorizedChunk;

pub use types::QueryResult;

pub use types::Value;

pub use types::VectorGroup;

Modules

chunk

Chunked columnar data representation for the vectorized execution pipeline.

engine

Query execution engine.

functions

openCypher built-in function library.

join

Binary ASP-Join for 2-hop traversals.

join_spill

Spill-to-disk hash-join for ASP-Join on large intermediate hash tables.

json

JSON serialization helpers for execution types.

operators

Execution operators: LabelScan, Filter, Project, Expand.

parallel_bfs

Parallel BFS traversal primitives using Rayon.

pipeline

Pull-based vectorized pipeline operators (Phase 1 + Phase 2 + Phase 3 + Phase 4).

sort_spill

Spill-to-disk sort for ORDER BY on large result sets.

types

Factorized execution core types.