SELECT 
  company_descriptions.*, 
  companies.*, 
  cscart_vendor_plan_descriptions.plan, 
  cscart_seo_names.name as seo_name, 
  cscart_seo_names.path as seo_path, 
  AVG(
    cscart_discussion_rating.rating_value
  ) AS average_rating, 
  CONCAT(
    companies.company_id, 
    '_', 
    IF (
      cscart_discussion_rating.thread_id, 
      cscart_discussion_rating.thread_id, 
      '0'
    )
  ) AS company_thread_ids, 
  company_descriptions.page_title, 
  company_descriptions.meta_description, 
  company_descriptions.meta_keywords 
FROM 
  cscart_companies AS companies 
  LEFT JOIN cscart_company_descriptions AS company_descriptions ON company_descriptions.company_id = companies.company_id 
  AND company_descriptions.lang_code = 'en' 
  LEFT JOIN cscart_vendor_plan_descriptions ON companies.plan_id = cscart_vendor_plan_descriptions.plan_id 
  AND cscart_vendor_plan_descriptions.lang_code = 'en' 
  LEFT JOIN cscart_seo_names ON cscart_seo_names.object_id = 481 
  AND cscart_seo_names.type = 'm' 
  AND cscart_seo_names.dispatch = '' 
  AND cscart_seo_names.lang_code = 'en' 
  LEFT JOIN cscart_discussion ON cscart_discussion.object_id = companies.company_id 
  AND cscart_discussion.object_type = 'M' 
  LEFT JOIN cscart_discussion_posts ON cscart_discussion_posts.thread_id = cscart_discussion.thread_id 
  AND cscart_discussion_posts.status = 'A' 
  LEFT JOIN cscart_discussion_rating ON cscart_discussion.thread_id = cscart_discussion_rating.thread_id 
  AND cscart_discussion_rating.post_id = cscart_discussion_posts.post_id 
WHERE 
  companies.company_id = 481

Query time 0.00101

JSON explain

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    "nested_loop": [
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          "used_key_parts": [
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            "address",
            "city",
            "state",
            "country",
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            "email",
            "phone",
            "url",
            "storefront",
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            "sd_vendor_helper",
            "identifier_facebook_pixel",
            "stripe_connect_account_id",
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            "ec_rfq_phone_number",
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            "page_title",
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            "i18n_address",
            "i18n_city"
          ]
        }
      },
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      {
        "table": {
          "table_name": "cscart_seo_names",
          "access_type": "ref",
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          ],
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        "table": {
          "table_name": "cscart_discussion",
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      {
        "table": {
          "table_name": "cscart_discussion_posts",
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            "thread_id",
            "thread_id_2"
          ],
          "key": "thread_id_2",
          "used_key_parts": [
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            "status"
          ],
          "key_length": "6",
          "ref": [
            "webmarco.cscart_discussion.thread_id",
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          ],
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        "table": {
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        }
      }
    ]
  }
}

Result

company_id lang_code company_description terms meta_keywords meta_description page_title i18n_company i18n_address i18n_city status company address city state country zipcode email phone url storefront secure_storefront entry_page redirect_customer countries_list timestamp shippings logos request_user_id request_account_name request_account_data pre_moderation pre_moderation_edit pre_moderation_edit_vendors plan_id sd_vendor_helper identifier_facebook_pixel stripe_connect_account_id tax_number facebook_pixel_id facebook_api_token handling_time_us handling_time_uk handling_time_it handling_time_in handling_time_mx handling_time_es handling_time_de handling_time_fr handling_time_cn handling_time_ca handling_time_jp handling_time blocked_date booking_data stripe_connect_account_type registered_from_storefront_id ec_rfq_whatsapp_number ec_rfq_phone_number ec_rfq_bhf ec_rfq_bht sd_ga_tracking_code sd_ga_api_secret plan seo_name seo_path average_rating company_thread_ids
481 sq <h4>Hotel Bar Restorant Venezia - Accuracy, Quality and Safety!</h4> <p>Our hotel is located at the exit of the city of Kukës on the northeastern side of&nbsp;<br>the city, the factory road, the old road to the prize near the new park.<br>Near the entrance-exit on the national road to the circle of the 6-meter bridge,&nbsp;<br>it is connected with the road of Kukes airport with a distance of 800 meters.</p><p>Hotel Bar Restaurant Venezia is the ideal place to start your day in the morning&nbsp;<br>with energy, to enjoy a nice lunch or dinner with your relatives and to spend a&nbsp;<br>quiet night, in the comfort of our hotel.<br>In our premises there is also an event hall where you can celebrate family&nbsp;<br>joys, weddings and various events.</p> <p>We serve our customers with respect.</p> Hotel Bar Restaurant Venezia, restaurant venezia, restaurant, hotel venezia, hotel, bar, hotel in kukes, restaurant kukes, venezia bar, albanian tradition, traditional albanian food, holidays in kukes, holidays in albania, webmarco, web marco, L58228201O Hotel Bar Restaurant Venezia is the ideal place to start your day in the morning with energy, to enjoy a nice lunch or dinner with your relatives and to spend a quiet night, in the comfort of our hotel. Hotel Bar Restorant Venezia - Accuracy, Quality and Safety! Hotel Bar Restorant Venezia Rruga Prizreni 139 Kukës A Hotel Bar Restorant Venezia Rruga Prizreni 139 Kukës AL-07 AL 8513 gjelbrim_sh@hotmail.com 0682018599 https://hotelveneziakukes.al/? none Y 1640864019 0 N N N 13 259392026 0 0 0 0 0 0 0 0 0 0 0 0 Vat Excluded 12.20 hotel-bar-restorant-venezia-sq-en 481_0