Module nodes

The RelNode is the basic data structure of the optimizer. It is dynamically typed and is the internal representation of the plan nodes.

Structs

PlanNode

PlanNodeMeta

Metadata for a rel node.

PredNode

SerializableOrderedF64

Enums

PlanNodeOrGroup

Value

Traits

NodeType

Type Aliases

ArcPlanNode

A pointer to a plan node

ArcPredNode

A pointer to a predicate node

PlanNodeMetaMap

A hash table storing RelNode (memory address, metadata) pairs.