Module query 

Query processing module

Re-exports

pub use crate::catalog::Catalog;

pub use crate::catalog::CatalogEngine;

pub use crate::catalog::DateTimeValue;

pub use crate::catalog::DateValue;

pub use crate::catalog::DecimalValue;

pub use crate::catalog::IntervalDaySecondValue;

pub use crate::catalog::IntervalYearMonthValue;

pub use crate::catalog::JournalMode;

pub use crate::catalog::Schema;

pub use crate::catalog::TimeValue;

pub use crate::catalog::TimeWithTimeZoneValue;

pub use crate::catalog::Value;

pub use executor::*;

pub use optimizer::*;

pub use plan::*;

pub use planner::*;

pub use runtime::*;

Modules

executor

Query execution.

optimizer

Query optimizer for improving query execution plans

plan

Query plan structures and access-path descriptions.

planner

Query planning and optimization

runtime

Query execution runtime context and executor trait.