Struct Join 

pub struct Join {
    pub kind: JoinKind,
    pub table: TableRef,
    pub on: Option<Expr>,
    pub natural: bool,
    pub using: Vec<String>,
}

A join onto a table.

Fields

kind: JoinKind

The kind of join.

table: TableRef

The joined table.

on: Option<Expr>

An ON predicate, if present.

natural: bool

NATURAL join: join on equality of all columns common to both sides (mutually exclusive with on/using).

using: Vec<String>

USING (col, …): join on equality of the named columns, which are then coalesced into a single output column each (mutually exclusive with on).

Trait Implementations

impl Clone for Join

fn clone(&self) -> Join

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Join

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

Formats the value using the given formatter.

impl PartialEq for Join

fn eq(&self, other: &Join) -> 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 Join