Syntax

    3. +--------------+-----------+-------------------------------------+
    4. | c_left       | c_right   | arrays_overlap(`c_left`, `c_right`) |
    5. +--------------+-----------+-------------------------------------+
    6. | [1, 2, 3]    | [5, 6]    |                                   0 |
    7. | [1, 2, NULL] | [1]       |                                NULL |
    8. | NULL         | [1, 2]    |                                NULL |
    10. +--------------+-----------+-------------------------------------+