Function plan_list_subquery

src/sql/src/plan/query.rs:4637–4659

(
    ecx: &ExprContext,
    query: &Query<Aug>,
)

}

fn plan_list_subquery(
    ecx: &ExprContext,
    query: &Query<Aug>,
) -> Result<CoercibleScalarExpr, PlanError> {
    plan_vector_like_subquery(
        ecx,
        query,
        |_| false,
        |elem_type| ListCreate { elem_type }.into(),
        |order_by| AggregateFunc::ListConcat { order_by },
        expr_func::ListListConcat.into(),
        |elem_type| {
            HirScalarExpr::literal(
                Datum::empty_list(),
                SqlScalarType::List {
                    element_type: Box::new(elem_type),
                    custom_id: None,
                },
            )
        },
        "list",
    )
}

fn plan_array_subquery(
    ecx: &ExprContext,