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LimitPushdownRule

dbx_core::sql::optimizer

Struct LimitPushdownRule

pub struct LimitPushdownRule;

Expand description

LIMIT를 하위 노드에 적용하여 조기 종료

Trait Implementations§

impl OptimizationRule for LimitPushdownRule

fn name(&self) -> &str

규칙 이름

fn apply(&self, plan: LogicalPlan) -> DbxResult<LogicalPlan>

LogicalPlan에 규칙 적용

Auto Trait Implementations§

impl Freeze for LimitPushdownRule

impl RefUnwindSafe for LimitPushdownRule

impl Send for LimitPushdownRule

impl Sync for LimitPushdownRule

impl Unpin for LimitPushdownRule

impl UnsafeUnpin for LimitPushdownRule

impl UnwindSafe for LimitPushdownRule

Blanket Implementations§

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