Function parse_cross_join

src/expr-parser/src/parser.rs:423–434

(ctx: CtxRef, input: ParseStream)

    }

    fn parse_cross_join(ctx: CtxRef, input: ParseStream) -> Result {
        let join = input.parse::<kw::CrossJoin>()?;

        let parse_inputs = ParseChildren::new(input, join.span().start());
        let inputs = parse_inputs.parse_many(ctx, parse_expr)?;

        Ok(MirRelationExpr::Join {
            inputs,
            equivalences: vec![],
            implementation: JoinImplementation::Unimplemented,
        })
    }

    fn parse_join(ctx: CtxRef, input: ParseStream) -> Result {
        let join = input.parse::<kw::Join>()?;