Struct CrossJoinChain 

pub struct CrossJoinChain(/* private fields */);

A CROSS JOIN under construction — JoinChain without the condition methods, because a cross join has no condition.

Implementations

impl CrossJoinChain

pub fn as_(self, alias: impl Into<Cow<'static, str>>) -> CrossJoinChain

AS "alias" on the joined table.

pub fn columns( self, columns: impl IntoIterator<Item = impl Into<Cow<'static, str>>>, ) -> CrossJoinChain

Column aliases on the joined table.

pub fn only(self) -> CrossJoinChain

ONLY on the joined table.

pub fn lateral(self) -> CrossJoinChain

LATERAL on the joined table.

pub fn with_ordinality(self) -> CrossJoinChain

WITH ORDINALITY on the joined function.

pub fn tablesample( self, method: impl Into<Cow<'static, str>>, args: impl IntoExprList, ) -> CrossJoinChain

TABLESAMPLE method (args) on the cross-joined table.

Grammatical here because both operands of gram.y’s table_ref CROSS JOIN table_ref are table_refs, and a table_ref is relation_expr opt_alias_clause tablesample_clause.

pub fn repeatable(self, seed: impl IntoExpr) -> CrossJoinChain

REPEATABLE (seed) on the cross-joined table’s sampling clause.

Ignored without a tablesample, like TableChain::repeatable.

Trait Implementations

impl Clone for CrossJoinChain

fn clone(&self) -> CrossJoinChain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CrossJoinChain

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

Formats the value using the given formatter.

impl From<CrossJoinChain> for Join

fn from(chain: CrossJoinChain) -> Join

Converts to this type from the input type.

impl<Q: HasJoins> Mod<Q> for CrossJoinChain

fn apply(self, q: &mut Q)

Apply this modification to q.