Struct WindowFunc 

pub struct WindowFunc {
    pub oid: u32,
    pub args: Vec<Expr>,
    pub winref: usize,
    pub star: bool,
    pub agg: bool,
    pub filter: Option<Box<Expr>>,
    pub nulls: NullTreatment,
}

A call of a window function, as WindowFunc.

Fields

oid: u32

winfnoid: the OID of the function in pg_proc.

args: Vec<Expr>

winref: usize

winref: the number of the window in crate::Query::windows, from 1.

star: bool

winstar: true for f(*).

agg: bool

winagg: true for an aggregate function.

filter: Option<Box<Expr>>

aggfilter: the condition of FILTER (WHERE ...) of an aggregate.

nulls: NullTreatment

ignore_nulls: the clause RESPECT NULLS or IGNORE NULLS of the call.

Trait Implementations

impl Clone for WindowFunc

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowFunc

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

Formats the value using the given formatter.

impl PartialEq for WindowFunc

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WindowFunc