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 = 351 
  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 = 351

Query time 0.00195

JSON explain

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  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "5.06"
    },
    "nested_loop": [
      {
        "table": {
          "table_name": "companies",
          "access_type": "const",
          "possible_keys": [
            "PRIMARY"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "company_id"
          ],
          "key_length": "4",
          "ref": [
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
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            "eval_cost": "0.20",
            "prefix_cost": "0.00",
            "data_read_per_join": "9K"
          },
          "used_columns": [
            "company_id",
            "status",
            "company",
            "lang_code",
            "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"
          ]
        }
      },
      {
        "table": {
          "table_name": "company_descriptions",
          "access_type": "const",
          "possible_keys": [
            "PRIMARY"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "company_id",
            "lang_code"
          ],
          "key_length": "10",
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            "const"
          ],
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            "prefix_cost": "0.00",
            "data_read_per_join": "3K"
          },
          "used_columns": [
            "company_id",
            "lang_code",
            "company_description",
            "terms",
            "meta_keywords",
            "meta_description",
            "page_title",
            "i18n_company",
            "i18n_address",
            "i18n_city"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_vendor_plan_descriptions",
          "access_type": "const",
          "possible_keys": [
            "PRIMARY"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "plan_id",
            "lang_code"
          ],
          "key_length": "10",
          "ref": [
            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
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            "prefix_cost": "0.00",
            "data_read_per_join": "792"
          },
          "used_columns": [
            "plan_id",
            "lang_code",
            "plan"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_seo_names",
          "access_type": "ref",
          "possible_keys": [
            "PRIMARY",
            "dispatch"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "object_id",
            "type",
            "dispatch",
            "lang_code"
          ],
          "key_length": "206",
          "ref": [
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            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
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          "cost_info": {
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            "prefix_cost": "1.20",
            "data_read_per_join": "1K"
          },
          "used_columns": [
            "name",
            "object_id",
            "type",
            "dispatch",
            "path",
            "lang_code"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_discussion",
          "access_type": "const",
          "possible_keys": [
            "object_id"
          ],
          "key": "object_id",
          "used_key_parts": [
            "object_id",
            "object_type"
          ],
          "key_length": "6",
          "ref": [
            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "using_index": true,
          "cost_info": {
            "read_cost": "1.00",
            "eval_cost": "0.20",
            "prefix_cost": "2.40",
            "data_read_per_join": "24"
          },
          "used_columns": [
            "thread_id",
            "object_id",
            "object_type"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_discussion_posts",
          "access_type": "ref",
          "possible_keys": [
            "thread_id",
            "thread_id_2"
          ],
          "key": "thread_id_2",
          "used_key_parts": [
            "thread_id",
            "status"
          ],
          "key_length": "6",
          "ref": [
            "webmarco.cscart_discussion.thread_id",
            "const"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "using_index": true,
          "cost_info": {
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            "prefix_cost": "3.64",
            "data_read_per_join": "532"
          },
          "used_columns": [
            "post_id",
            "thread_id",
            "status"
          ]
        }
      },
      {
        "table": {
          "table_name": "cscart_discussion_rating",
          "access_type": "eq_ref",
          "possible_keys": [
            "PRIMARY",
            "thread_id"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "post_id"
          ],
          "key_length": "3",
          "ref": [
            "webmarco.cscart_discussion_posts.post_id"
          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
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            "data_read_per_join": "19"
          },
          "used_columns": [
            "rating_value",
            "post_id",
            "thread_id"
          ],
          "attached_condition": "<if>(is_not_null_compl(cscart_discussion_rating), (`webmarco`.`cscart_discussion_rating`.`thread_id` = `webmarco`.`cscart_discussion`.`thread_id`), true)"
        }
      }
    ]
  }
}

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
351 tr <p style="font-size:50px;color:#31bde5;margin-top:20px;" class="text-center"><strong><img src="https://webmarco.com/images/about%20yont.png?1637591492426" alt="about%20yont.png?1637591492426" />Yont Store</strong></p> <p style="font-size:22px;color:#000000;" class="text-center"> <strong>In our company you can find a big range of products like: </strong></p> <p style="font-size:22px;color:#2d529b;" class="text-center"><strong>Caps and hats, perfumes for men and women , plush toys, after shaves, barber series,etc.</strong> </p> <p style="font-size:50px;color:#2d529b;" class="text-center"><br /></p> <div class="row-fluid text-center"> <div class="span5 text-center"> <img src="https://webmarco.com/images/bear%20Yont.png?1637592362399" alt="bear%20Yont.png?1637592362399" /> <p style="font-size:25px;font-weight:bold;color:#2d529b;text-align:center;" class="text-center">Plush Toys</p> <p style="font-size:18px;color:#000000;">An unforgettable gift for your beloved, whom you call my dear love, that will allow them to spend every day of the year happy.</p> </div> <div class="span5 text-center"> <img src="https://webmarco.com/images/after%20shave%20yont.png?1637592454693" alt="after%20shave%20yont.png?1637592454693" /> <p style="font-size:25px;font-weight:bold;color:#31bde5;text-align:center;" class="text-center">After Shave</p> <p style="font-size:18px;color:#000000;"> Apply our best after shaves to your skin or beard and keep them clean, soft and good smelling. </p> </div> <div class="span5 text-center"> <img src="https://webmarco.com/images/perfume%20yont.png?1637592551454" alt="perfume%20yont.png?1637592551454" /> <p style="font-size:25px;font-weight:bold;color:#2d529b;text-align:center;" class="text-center">Perfume</p> <p style="font-size:18px;color:#000000;"> Having a great fragrance to your body is attractive and freshing for every man and woman.</p> </div> </div> <div class="row-fluid text-center"> <div class="span5 text-center"> <img src="https://webmarco.com/images/cap%20yont.png?1637592612247" alt="cap%20yont.png?1637592612247" /> <p style="font-size:25px;font-weight:bold;color:#31bde5;text-align:center;" class="text-center">Caps</p> <p style="font-size:18px;color:#000000;"> Make yourself and your children look classy wearing our fancy caps that we have. </p> </div> <div class="span5 text-center"> <img src="https://webmarco.com/images/hat%20yont.png?1637592668076" alt="hat%20yont.png?1637592668076" /> <p style="font-size:25px;font-weight:bold;color:#2d529b;text-align:center;" class="text-center">Hats</p> <p style="font-size:18px;color:#000000;"> Wear our hats for children, protect their head from the sun and make them look cute. </p> </div> <div class="span5 text-center"> <img src="https://webmarco.com/images/gel%20yont.png?1637592737155" alt="gel%20yont.png?1637592737155" /> <p style="font-size:25px;font-weight:bold;color:#31bde5;text-align:center;" class="text-center">Hair Gel</p> <p style="font-size:18px;color:#000000;"> Fix your hair with our gel for men and women and make them look shiny and attractive. </p> </div> </div> Yontstore, Yontstore Samsun, Yontstore Turkey, High Quality Products, Quality Products, Cheap Products, Turkish Products, Accessories, Accessories for Sale, Perfume, Cologne, Bears Yontstore offers you various and numerous turkish products. High quality products and reasonable prices. Yontstore Yont Store Talimhane Samsun A Yont Store Talimhane Samsun TR-55 TR 55020 yontstore@gmail.com +905532788498 https://yonttr.com/? none Y 1631544701 48,49 0 N N N 13 252203212 0 0 0 0 0 0 0 0 0 0 0 0 Vat Excluded 12.20 yontstore 351_0