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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 (
    5698, 5699, 5700, 5701, 5702, 5703, 5704, 
    5705, 5706, 5707, 5708, 5709, 5710, 
    5711, 5712, 5713, 5714, 5715, 5716, 
    5717, 5719, 5720, 5721, 5722, 5723, 
    5724, 5725
  )

Query time 0.00020

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}