Enum JoinKind 

pub enum JoinKind {
    Inner,
    Left,
    Right,
    Full,
    Outer,
    Cross,
    Natural,
    NaturalLeft,
    NaturalRight,
    NaturalFull,
    Semi,
    Anti,
    LeftSemi,
    LeftAnti,
    RightSemi,
    RightAnti,
    CrossApply,
    OuterApply,
    AsOf,
    AsOfLeft,
    AsOfRight,
    Lateral,
    LeftLateral,
    Straight,
    Implicit,
    Array,
    LeftArray,
}

Enumerate all supported SQL join types.

Covers the standard join types (INNER, LEFT, RIGHT, FULL, CROSS, NATURAL) as well as dialect-specific variants: SEMI/ANTI joins, LATERAL joins, CROSS/OUTER APPLY (TSQL), ASOF joins (DuckDB/Snowflake), ARRAY joins (ClickHouse), STRAIGHT_JOIN (MySQL), and implicit comma-joins.

Variants

Inner

Left

Right

Full

Outer

Cross

Natural

NaturalLeft

NaturalRight

NaturalFull

Semi

Anti

LeftSemi

LeftAnti

RightSemi

RightAnti

CrossApply

OuterApply

AsOf

AsOfLeft

AsOfRight

Lateral

LeftLateral

Straight

Implicit

Array

LeftArray

Trait Implementations

impl Clone for JoinKind

fn clone(&self) -> JoinKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JoinKind

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

Formats the value using the given formatter.

impl Default for JoinKind

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for JoinKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JoinKind

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

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for JoinKind

impl Eq for JoinKind

impl StructuralPartialEq for JoinKind