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SELECT 
  vi_ult_product_descriptions.product_id, 
  vi_ult_product_descriptions.short_description, 
  IF(
    vi_ult_product_descriptions.short_description = "", 
    vi_ult_product_descriptions.full_description, 
    ""
  ) AS full_description, 
  vi_ult_product_descriptions.meta_keywords, 
  vi_ult_product_descriptions.meta_description, 
  vi_ult_product_descriptions.search_words, 
  vi_ult_product_descriptions.promo_text 
FROM 
  vi_ult_product_descriptions 
WHERE 
  vi_ult_product_descriptions.product_id IN (
    148, 149, 242, 243, 134, 135, 156, 154, 
    155, 133, 132, 146, 147, 145, 157, 153, 
    140, 141
  ) 
  AND vi_ult_product_descriptions.company_id = 1 
  AND vi_ult_product_descriptions.lang_code = 'en'

Query time 0.00009

JSON explain

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