Trait PlanPhase

pub trait PlanPhase { }

PlanPhase is used to track the phase of the PlanRoot. Usually, it begins from Logical and ends with Batch or Stream, unless we want to construct a PlanRoot from an intermediate phase. Typical phase transformation are:

• Logical -> OptimizedLogicalForBatch -> Batch
• Logical -> OptimizedLogicalForStream -> Stream

Implementors

impl PlanPhase for PlanPhaseBatch

impl PlanPhase for PlanPhaseBatchOptimizedLogical

impl PlanPhase for PlanPhaseLogical

impl PlanPhase for PlanPhaseStream

impl PlanPhase for PlanPhaseStreamOptimizedLogical