Expand description
samkhya-core — portable cardinality correction primitives.
Re-exports§
pub use error::Error;pub use error::Result;pub use stats::ColumnStats;
Modules§
- error
- feedback
- Feedback recorder — captures
(plan, estimate, actual)triples to a SQLite sidecar so the residual correction model can learn from real engine behavior. Inspired by Bao / AutoSteer. - lpbound
- Pessimistic upper-bound envelope for cardinality estimates.
- puffin
- Iceberg Puffin sidecar format — reader and writer.
- residual
- Residual correction model.
- sketches
- Cardinality and quantile sketches.
- stats
- Column-level statistics that samkhya-* adapters inject into native optimizers.