SELECT 
  company_descriptions.*, 
  companies.*, 
  vendor_plan_descriptions.plan, 
  seo_names.name as seo_name, 
  seo_names.path as seo_path, 
  vendor_ga_tracking_code, 
  vendor_fb_tracking_code, 
  AVG(discussion_rating.rating_value) AS average_rating, 
  CONCAT(
    companies.company_id, 
    '_', 
    IF (
      discussion_rating.thread_id, discussion_rating.thread_id, 
      '0'
    )
  ) AS company_thread_ids 
FROM 
  companies AS companies 
  LEFT JOIN company_descriptions AS company_descriptions ON company_descriptions.company_id = companies.company_id 
  AND company_descriptions.lang_code = 'en' 
  LEFT JOIN vendor_plan_descriptions ON companies.plan_id = vendor_plan_descriptions.plan_id 
  AND vendor_plan_descriptions.lang_code = 'en' 
  LEFT JOIN seo_names ON seo_names.object_id = 3651 
  AND seo_names.type = 'm' 
  AND seo_names.dispatch = '' 
  AND seo_names.lang_code = 'en' 
  LEFT JOIN discussion as discussionA ON discussionA.object_id = companies.company_id 
  AND discussionA.object_type = 'M' 
  LEFT JOIN discussion_posts ON discussion_posts.thread_id = discussionA.thread_id 
  AND discussion_posts.status = 'A' 
  LEFT JOIN discussion_rating ON discussionA.thread_id = discussion_rating.thread_id 
  AND discussion_rating.post_id = discussion_posts.post_id 
WHERE 
  companies.company_id = 3651

Query time 0.00107

JSON explain

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    "select_id": 1,
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      "query_cost": "2.86"
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    "nested_loop": [
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          "table_name": "companies",
          "access_type": "const",
          "possible_keys": [
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          "key": "PRIMARY",
          "used_key_parts": [
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          ],
          "key_length": "4",
          "ref": [
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          ],
          "rows_examined_per_scan": 1,
          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "cost_info": {
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            "data_read_per_join": "14K"
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          "used_columns": [
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            "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",
            "plan_id",
            "stripe_connect_account_id",
            "identifier_facebook_pixel",
            "featured_products",
            "sd_ga_tracking_code",
            "paypal_commerce_platform_account_id",
            "tagline",
            "url_facebook",
            "url_instagram",
            "url_twitter",
            "url_pinterest",
            "announcement",
            "shippo_api_token",
            "shippo_carrier",
            "shippo_service_type",
            "vendor_ga_tracking_code",
            "vendor_fb_tracking_code",
            "custom_domain",
            "custom_domain_status",
            "taxjar_key",
            "taxjar_export_statuses",
            "taxjar_export_csv_data",
            "ag_hide_city",
            "updated_timestamp",
            "suspend_date",
            "grace_period_start",
            "last_time_suspended",
            "last_debt_notification_time",
            "tax_number",
            "stripe_connect_account_type",
            "registered_from_storefront_id"
          ]
        }
      },
      {
        "table": {
          "table_name": "company_descriptions",
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          "possible_keys": [
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          "key": "PRIMARY",
          "used_key_parts": [
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          },
          "used_columns": [
            "company_id",
            "lang_code",
            "company_description",
            "terms",
            "subdomain_colors",
            "i18n_company",
            "i18n_address",
            "i18n_city"
          ]
        }
      },
      {
        "table": {
          "table_name": "vendor_plan_descriptions",
          "access_type": "const",
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          ],
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          ],
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          "cost_info": {
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            "data_read_per_join": "1K"
          },
          "used_columns": [
            "plan_id",
            "lang_code",
            "plan"
          ]
        }
      },
      {
        "table": {
          "table_name": "seo_names",
          "access_type": "ref",
          "possible_keys": [
            "PRIMARY",
            "dispatch"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "object_id",
            "type",
            "dispatch",
            "lang_code"
          ],
          "key_length": "206",
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            "const",
            "const"
          ],
          "rows_examined_per_scan": 1,
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          "filtered": "100.00",
          "cost_info": {
            "read_cost": "0.88",
            "eval_cost": "0.10",
            "prefix_cost": "0.98",
            "data_read_per_join": "1K"
          },
          "used_columns": [
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            "type",
            "dispatch",
            "path",
            "lang_code"
          ]
        }
      },
      {
        "table": {
          "table_name": "discussionA",
          "access_type": "const",
          "possible_keys": [
            "object_id"
          ],
          "key": "object_id",
          "used_key_parts": [
            "object_id",
            "object_type"
          ],
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          "ref": [
            "const",
            "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": "1.82",
            "data_read_per_join": "24"
          },
          "used_columns": [
            "thread_id",
            "object_id",
            "object_type"
          ]
        }
      },
      {
        "table": {
          "table_name": "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": [
            "goimagine.discussionA.thread_id",
            "const"
          ],
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          "rows_produced_per_join": 1,
          "filtered": "100.00",
          "using_index": true,
          "cost_info": {
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            "eval_cost": "0.18",
            "prefix_cost": "2.25",
            "data_read_per_join": "787"
          },
          "used_columns": [
            "post_id",
            "thread_id",
            "status"
          ]
        }
      },
      {
        "table": {
          "table_name": "discussion_rating",
          "access_type": "eq_ref",
          "possible_keys": [
            "PRIMARY",
            "thread_id"
          ],
          "key": "PRIMARY",
          "used_key_parts": [
            "post_id"
          ],
          "key_length": "3",
          "ref": [
            "goimagine.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": "28"
          },
          "used_columns": [
            "rating_value",
            "post_id",
            "thread_id"
          ],
          "attached_condition": "<if>(is_not_null_compl(discussion_rating), (`goimagine`.`discussion_rating`.`thread_id` = `goimagine`.`discussionA`.`thread_id`), true)"
        }
      }
    ]
  }
}

Result

company_id lang_code company_description terms subdomain_colors 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 plan_id stripe_connect_account_id identifier_facebook_pixel featured_products sd_ga_tracking_code paypal_commerce_platform_account_id tagline url_facebook url_instagram url_twitter url_pinterest announcement shippo_api_token shippo_carrier shippo_service_type vendor_ga_tracking_code vendor_fb_tracking_code custom_domain custom_domain_status taxjar_key taxjar_export_statuses taxjar_export_csv_data ag_hide_city updated_timestamp suspend_date grace_period_start last_time_suspended last_debt_notification_time tax_number stripe_connect_account_type registered_from_storefront_id plan seo_name seo_path average_rating company_thread_ids
3651 en <p><br></p> <p>&nbsp; &nbsp; &nbsp;We are Brianna and Maliah, and we make stuff. Bass Creations is a two-woman show, powered by unwavering family support. We are a mother-daughter team that has been sewing as a hobby for years. But, we have finally decided to venture out and turn our passion into a creative small business.&nbsp;</p> <p>&nbsp; &nbsp; &nbsp;Our obsession with finding and collecting the most interesting, colorful and dynamic fabrics we can find is what inspires us to keep coming up with creative designs and one of a kind pieces. Being from a more confined corporate background, we appreciate the creativity and freedom of working in our studio and letting the creative juices flow.&nbsp;</p> <p>&nbsp; &nbsp; &nbsp; We are having a blast being able to explore our imagination and creativity together in this new venture. We truly appreciate you taking the time to meet us and hang out on our site. As we are adding new inventory constantly, please check back frequently to see our updated listings. Feel free to contact us with any questions you may have!</p> <p><br></p> <p><b><u>Returns & Exchanges</u></b><br></p> <p><b>We Gladly accept returns</b></p> <p>Contact us within: 3 Days of Delivery</p> <p>Ship items back within: 7 Days of Delivery</p> <p><b>We do not accept exchanges or cancellations,</b> but please contact us if you have any problems with your order.&nbsp;</p> <p><b>We do not accept returns for custom, personalized, or sale items</b>. Because of the nature of these items we do not accept returns, unless they arrive damaged or defective.&nbsp;</p> <p><b>Condition of return:&nbsp;</b>Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.</p> <p></p> {"tmenu_style":"H","default_colors":"N","link_color":"#0c6980","label_color":"#00a8a8","icon_color":"#00a0af","main_btn_color":"#6bc8bd","branded_text_color":"#00a0af","vbp_1_url":"https:\/\/basscreations.co\/collections-en\/passion-leaf-floral\/","vbp_2_url":"https:\/\/basscreations.goimagine.com\/black-and-white-collection-en\/","vbp_3_url":"https:\/\/basscreations.co\/collections-en\/african-print-collection\/","vba_1_url":"https:\/\/subscribepage.io\/basscreationsexclusiveoffers","vba_2_url":"","vba_3_url":""} Bass Creations 1004 Chestnut St Columbus A Bass Creations 1004 Chestnut St Columbus IN US 47201 BassCreationsInfo@gmail.com none Y 1630690903 0 3 acct_1JYDBQKyH1DmULgT 271019,271018,271021,271022,271023,271025,256116,256118,230662,256676,256677,256679,256680 Carry a dope bag and live well and happy! www.facebook.com/basscreationshandmade www.instagram.com/basscreationshandmade www.pinterest.com/basscreationshandmade <p class="text-center">Welcome to our shop!</p> <p class="text-center">Free shipping on all orders over $75.</p> oauth.2H6UyaZmXFxFk3snm0e_Nl2-_MRJYfMIjp1tPeoE.zOlrZUosqVXkC3-Bn5NgHq0EUL4EP_7iyZ0NB1HaWSY UA-217243952-1 1282864158882348 basscreations.co A {"items_per_file":"2500","time_from":"","time_to":""} N 0 0 0 0 0 S Professional Plan basscreations 5.0000 3651_797433