Struct LateralView 

pub struct LateralView {
    pub this: Expression,
    pub table_alias: Option<Identifier>,
    pub column_aliases: Vec<Identifier>,
    pub outer: bool,
}

LATERAL VIEW clause (Hive/Spark) Used for unnesting arrays/maps with EXPLODE, POSEXPLODE, etc.

Fields

this: Expression

The table-generating function (EXPLODE, POSEXPLODE, etc.)

table_alias: Option<Identifier>

Table alias for the generated table

column_aliases: Vec<Identifier>

Column aliases for the generated columns

outer: bool

OUTER keyword - preserve nulls when input is empty/null

Trait Implementations

impl Clone for LateralView

fn clone(&self) -> LateralView

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LateralView

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LateralView

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LateralView

fn eq(&self, other: &LateralView) -> 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 Serialize for LateralView

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LateralView