Struct polars_plan::logical_plan::ALogicalPlanBuilder

pub struct ALogicalPlanBuilder<'a> { /* private fields */ }

Implementations

impl<'a> ALogicalPlanBuilder<'a>

pub fn project(self, exprs: Vec<Node>, options: ProjectionOptions) -> Self

pub fn build(self) -> ALogicalPlan

pub fn group_by( self, keys: Vec<Node>, aggs: Vec<Node>, apply: Option<Arc<dyn DataFrameUdf>>, maintain_order: bool, options: Arc<GroupbyOptions> ) -> Self

pub fn join( self, other: Node, left_on: Vec<Node>, right_on: Vec<Node>, options: Arc<JoinOptions> ) -> Self

pub fn melt(self, args: Arc<MeltArgs>) -> Self

pub fn row_index(self, name: Arc<str>, offset: Option<IdxSize>) -> Self