Function array_contains

src/expr/src/scalar/func.rs:2816–2818

(a: Datum<'a>, array: Array<'a>)

    introduces_nulls = false
)]
fn array_contains<'a>(a: Datum<'a>, array: Array<'a>) -> bool {
    array.elements().iter().any(|e| e == a)
}

#[sqlfunc(is_infix_op = true, sqlname = "@>")]
fn array_contains_array<'a>(a: Array<'a>, b: Array<'a>) -> bool {