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SELECT 
  cscart_product_review_prepared_data.product_id AS product_id, 
  cscart_product_review_prepared_data.average_rating AS average_rating, 
  cscart_product_review_prepared_data.reviews_count AS reviews_count 
FROM 
  cscart_product_review_prepared_data 
WHERE 
  cscart_product_review_prepared_data.product_id IN (
    1420, 1421, 3157, 5132, 5133, 5134, 5135, 
    1452, 5161, 1442, 5151, 6734, 6733, 
    6729, 6710, 1721, 1722, 1723, 1724, 
    1725, 1726, 1727, 1728, 1729, 1730, 
    1731, 1732, 1733, 1734, 1735, 1736, 
    1737, 1738, 1739, 1740, 1741, 1742, 
    1743, 1744, 1745, 1746, 1747, 1748, 
    1749, 1750, 1751, 1752, 1753, 1754, 
    1755, 1756, 1757, 1758, 1759, 1760, 
    1761, 1762, 1763, 1764, 1766, 1767, 
    1768, 1769, 3739, 3740, 3741, 3742, 
    5415, 5416, 5417, 5418, 5419, 5420, 
    5421, 5422, 5423, 5424, 5425, 5426, 
    5427, 5428, 5429, 5430, 5431, 5432, 
    5433, 5434, 5435, 5436, 5437, 5438, 
    5439, 5440, 5441, 5442, 5443
  ) 
  AND cscart_product_review_prepared_data.storefront_id = 0

Query time 0.00044

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "Impossible WHERE noticed after reading const tables"
  }
}