SQL query for products ratings and reviews in my store

Hello everyone,

I would like the child products in my store to inherit the reviews and ratings of the parent product (ID 22).

Before I do anything stupid, I'd like to make sure that the following SQL query is correct:

SELECT
child.virtuemart_product_id AS child_product_id,
rv.vote,
rrv.comment,
rrv.review_rating
FROM
(SELECT 1 AS virtuemart_product_id UNION ALL
SELECT 23 UNION ALL
SELECT 16 UNION ALL
SELECT 15 UNION ALL
SELECT 26 UNION ALL
SELECT 25 UNION ALL
SELECT 13 UNION ALL
SELECT 2 UNION ALL
SELECT 30 UNION ALL
SELECT 28) child
LEFT JOIN
ou7s_virtuemart_rating_votes rv
ON
rv.virtuemart_product_id = 22
LEFT JOIN
ou7s_virtuemart_rating_reviews rrv
ON
rrv.virtuemart_product_id = 22;