Enum PartitionStrategyIR 

pub enum PartitionStrategyIR {
    Keyed {
        keys: Vec<ExprIR>,
        include_keys: bool,
        keys_pre_grouped: bool,
        per_partition_sort_by: Vec<SortColumnIR>,
    },
    FileSize,
}

Variants

Keyed

Fields

keys: Vec<ExprIR>

include_keys: bool

keys_pre_grouped: bool

per_partition_sort_by: Vec<SortColumnIR>

FileSize

Split the size of the input stream into chunks.

Semantically equivalent to a 0-key partition by.

Trait Implementations

impl Clone for PartitionStrategyIR

fn clone(&self) -> PartitionStrategyIR

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PartitionStrategyIR

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'_derivative_strum> From<&'_derivative_strum PartitionStrategyIR> for &'static str

fn from(x: &'_derivative_strum PartitionStrategyIR) -> &'static str

Converts to this type from the input type.

impl From<PartitionStrategyIR> for &'static str

fn from(x: PartitionStrategyIR) -> &'static str

Converts to this type from the input type.

impl PartialEq for PartitionStrategyIR

fn eq(&self, other: &PartitionStrategyIR) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for PartitionStrategyIR