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SELECT 
  f.feature_id, 
  f.purpose, 
  p.product_id, 
  p.parent_product_id, 
  g.id, 
  g.code 
FROM 
  cscart_product_variation_group_features AS f 
  INNER JOIN cscart_product_variation_groups AS g ON f.group_id = g.id 
  INNER JOIN cscart_product_variation_group_products AS p ON f.group_id = p.group_id 
WHERE 
  p.product_id IN (
    710, 706, 1760, 1844, 1689, 1754, 1755, 
    1840, 1756, 1753, 1792, 1791, 1793, 
    1789, 1472, 1716, 1714, 1715, 1720, 
    1719, 1722, 1713, 1718, 1717, 1867, 
    1721, 1145, 1891, 1202, 247, 296, 1218, 
    1765, 820, 1816, 1651, 1661, 255, 65, 
    1959, 1011, 1685, 1207, 1210, 1203, 
    1389, 1188, 1190, 1209, 1186, 114, 1810, 
    113, 1742, 1598, 1565, 1597, 1708, 1694, 
    1732, 1596, 1632, 79, 297, 1852, 1456, 
    653, 1465, 1494, 1620, 1619, 1457, 1618, 
    1623, 1624, 1395, 1614, 1604, 1801, 
    1802, 1724, 1727, 1726, 1599, 1725, 
    1600, 1872, 1603, 1560, 1513, 1550, 
    1548, 1547, 1763, 1764, 1506
  )

Query time 0.00065

JSON explain

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