SELECT
AVG(max_price) as avg_price,
MIN(max_price) as min_price,
MAX(max_price) as max_price,
AVG(average_rating) as avg_rating
FROM wp_wc_product_meta_lookup
WHERE product_id IN (14324,23039)
AND stock_status = 'instock'
AND max_price > 0
array(5) {
["total"]=>
int(116)
["avg_price"]=>
string(4) "0.00"
["min_price"]=>
string(4) "0.00"
["max_price"]=>
string(4) "0.00"
["avg_rating"]=>
string(4) "0.00"
}