Crate hawdb_optimizer_graph 

Graph catalog, costing, rewrites, lowering, and typed trace ownership.

Re-exports

pub use graph::CascadesOptimizer;

pub use graph::FastPathPhysicalPlanRoot;

pub use graph::OptimizerCatalog;

pub use graph::OptimizerCatalogIndexes;

pub use graph::OptimizerCatalogStatistics;

pub use graph::OptimizerIndexStatistics;

pub use graph::PhysicalPlanRoot;

pub use logical::LogicalPlanClass;

pub use logical::LogicalPlanKind;

pub use logical::LogicalPlanNode;

pub use search::OptimizationSearchReport;

pub use search::SelectedPlanTrace;

pub use trace::OperatorCardinalityEstimate;

pub use trace::OptimizerTrace;

Modules

context

Compatibility path for the framework-owned optimizer context.

cost

graph

logical

Logical optimizer operator metadata.

memo

operator

Compatibility re-exports for optimizer operator metadata.

properties

rule

search

stage

trace

Structs

AppliedRule

FastPathPhysicalPhase

GroupId

LogicalPhase

LogicalPlanRoot

LoweringReadyLogicalPlanRoot

LoweringReadyPhase

Memo

MemoGroup

OptimizationPipeline

OptimizationStage

OptimizerConfig

OptimizerContext

PhysicalOperatorId

A plan-local physical operator identity assigned in pre-order.

PhysicalPhase

PhysicalProperties

PipelineExecution

PlanCost

PlanCostBreakdown

Cardinality and unweighted logical work, plus the weighted scalar total.

RequiredProperties

ResourceHints

RuleApplication

RuleBatch

RuleEvent

RuleId

RulePromise

RuleStage

StageRuleBatch

StageStats

StageTrace

Enums

ApplyOrder

Distribution

ExplainMode

MemoryBudgetClass

OptimizerSearchDirective

OptimizerSearchDirectiveError

PhysicalPlanClass

PhysicalPlanKind

PlanChildren

PlanPhaseKind

QueryFamily

RuleKind

RuleOutcome

ScanPruningSupport

SearchMode

StatementClass

TraceSink

VectorPrecision

Traits

OptimizerRule

PhysicalPlanNode

PlanNode

PlanPhase

Functions

apply_rule_batch

plan_class_counts

plan_operator_counts

visit_plan

visit_plan_with_ids

Visits a physical plan in pre-order and assigns each operator its plan-local identity.