Module simplify

Structs and traits to provide the information needed for expression simplification.

Structs

SimplifyContext

Provides simplification information based on DFSchema and ExecutionProps. This is the default implementation used by DataFusion

Enums

ExprSimplifyResult

Was the expression simplified?

Traits

SimplifyInfo

Provides the information necessary to apply algebraic simplification to an Expr. See SimplifyContext for one concrete implementation.