Struct ArrayAgg

pub struct ArrayAgg {
    pub distinct: bool,
    pub expr: Box<Expr>,
    pub order_by: Option<Vec<OrderByExpr>>,
    pub limit: Option<Box<Expr>>,
    pub within_group: bool,
}

An ARRAY_AGG invocation ARRAY_AGG( [ DISTINCT ] <expr> [ORDER BY <expr>] [LIMIT <n>] ) Or ARRAY_AGG( [ DISTINCT ] <expr> ) [ WITHIN GROUP ( ORDER BY <expr> ) ] ORDER BY position is defined differently for BigQuery, Postgres and Snowflake.

Fields

distinct: bool

expr: Box<Expr>

order_by: Option<Vec<OrderByExpr>>

limit: Option<Box<Expr>>

within_group: bool

Trait Implementations

impl Clone for ArrayAgg

fn clone(&self) -> ArrayAgg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ArrayAgg

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

Formats the value using the given formatter.

impl Display for ArrayAgg

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

Formats the value using the given formatter.

impl Hash for ArrayAgg

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

where __H: Hasher,

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 Ord for ArrayAgg

fn cmp(&self, other: &ArrayAgg) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ArrayAgg

fn eq(&self, other: &ArrayAgg) -> 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 PartialOrd for ArrayAgg

fn partial_cmp(&self, other: &ArrayAgg) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ArrayAgg

impl StructuralPartialEq for ArrayAgg