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FragmentSplitter

dbx_core::sql::executor::fragment_splitter

Struct FragmentSplitter

pub struct FragmentSplitter;

Implementations§

impl FragmentSplitter

pub fn split(plan: PhysicalPlan) -> DbxResult<FragmentDAG>

PhysicalPlan → FragmentDAG 분할

분산 실행 경계(Final Agg 또는 HashJoin)를 찾으면 분리하고, 찾을 수 없으면 전체 플랜을 단일 스테이지 플랜으로 반환합니다 (coordinator_plan: None).

Auto Trait Implementations§

impl Freeze for FragmentSplitter

impl RefUnwindSafe for FragmentSplitter

impl Send for FragmentSplitter

impl Sync for FragmentSplitter

impl Unpin for FragmentSplitter

impl UnsafeUnpin for FragmentSplitter

impl UnwindSafe for FragmentSplitter

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