Struct datafusion_expr::logical_plan::Unnest

pub struct Unnest {
    pub input: Arc<LogicalPlan>,
    pub column: Column,
    pub schema: DFSchemaRef,
    pub options: UnnestOptions,
}

Unnest a column that contains a nested list type. See UnnestOptions for more details.

Fields

input: Arc<LogicalPlan>

The incoming logical plan

column: Column

The column to unnest

schema: DFSchemaRef

The output schema, containing the unnested field column.

options: UnnestOptions

Options

Trait Implementations

impl Clone for Unnest

fn clone(&self) -> Unnest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Unnest

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

Formats the value using the given formatter.

impl Hash for Unnest

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Unnest> for Unnest

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Unnest

impl StructuralEq for Unnest

impl StructuralPartialEq for Unnest