[−][src]Module declarative_dataflow::plan

Types and traits for implementing query plans.

Re-exports

pub use self::aggregate_neu::Aggregate;

pub use self::aggregate_neu::AggregationFn;

pub use self::antijoin::Antijoin;

pub use self::filter::Filter;

pub use self::filter::Predicate;

pub use self::hector::Hector;

pub use self::join::Join;

pub use self::project::Project;

pub use self::pull::Pull;

pub use self::pull::PullLevel;

pub use self::transform::Function;

pub use self::transform::Transform;

pub use self::union::Union;

aggregate_neu	Aggregate expression plan.
antijoin	Antijoin expression plan.
filter	Predicate expression plan.
hector	WCO expression plan, integrating the following work: https://github.com/frankmcsherry/differential-dataflow/tree/master/dogsdogsdogs
join	Equijoin expression plan.
project	Projection expression plan.
pull	Pull expression plan, but without nesting.
transform	Function expression plan.
union	Union expression plan.

Description of everything a plan needs prior to synthesis.

Plan	Possible query plan types.

ImplContext	A thing that can provide global state required during the implementation of plans.
Implementable	A type that can be implemented as a simple relation.

gensym	@FIXME
next_id	@FIXME