SELECT 
  cscart_categories.*, 
  cscart_category_descriptions.*, 
  cscart_seo_names.name as seo_name, 
  cscart_seo_names.path as seo_path 
FROM 
  cscart_categories 
  LEFT JOIN cscart_category_descriptions ON cscart_category_descriptions.category_id = cscart_categories.category_id 
  AND cscart_category_descriptions.lang_code = 'en' 
  LEFT JOIN cscart_seo_names ON cscart_seo_names.object_id = 382 
  AND cscart_seo_names.type = 'c' 
  AND cscart_seo_names.dispatch = '' 
  AND cscart_seo_names.lang_code = 'en' 
  AND cscart_seo_names.company_id = cscart_categories.company_id 
WHERE 
  cscart_categories.category_id = 382 
  AND (
    cscart_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, cscart_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, cscart_categories.usergroup_ids
    )
  ) 
  AND cscart_categories.company_id = 2

Query time 0.00044

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_categories const PRIMARY,c_status,p_category_id,idx_category_id PRIMARY 3 const 1
1 SIMPLE cscart_category_descriptions const PRIMARY PRIMARY 9 const,const 1
1 SIMPLE cscart_seo_names const PRIMARY,dispatch PRIMARY 210 const,const,const,const,const 1

Result

category_id parent_id id_path level company_id usergroup_ids status product_count position timestamp size_chart_id is_op localization age_verification age_limit parent_age_verification parent_age_limit selected_views default_view product_details_view product_columns is_trash staff_notes action lang_code category description meta_keywords meta_description page_title age_warning_message custom_header seo_name seo_path
382 374 260/374/382 3 2 0 A 4 20 1347746400 0 N N 0 N 0 default 0 N en Vapour barrier <p>Vapour barriers are materials made from foil, that are used wherever building materials, usually insulation products, classically mineral wool, are to be protected from moisture penetration. They are used especially for the insulation of pitched roofs, but also for flat roofs or partition walls in dry construction. They form a vapour-impermeable layer between the cladding and the insulation material. On the one hand, this is to prevent the loss of warm air from the interior to the outside, but at the same time it is also to prevent air saturated with water from passing through the building components and then precipitating the water in the insulation layer - which must inevitably lead to mould in the long term.</p> <p>Since both water vapour and temperature are transported with the air, a vapour barrier fulfils both purposes. However, a complete seal is usually not desired at all, as this would also prevent the drying of building components if water were to get in somehow. For this reason, vapour barriers that completely prevent the passage of air are only a niche product in today's building industry. Vapour barriers come in a variety of designs. One of the most important distinguishing features is the so-called Sd value. This indicates the diffusion resistance for a water vapour molecule. Specified in metres, this means that such a molecule needs the same time to pass through the foil as the same distance through a standing layer of air. This means that the higher the Sd value, the tighter the barrier.</p> Regulates the flow of water vapor, Reduces heat loss, Protects against moisture, Reflects away solar radiation, Waterproofing layer, Applied under the insulation layer ✔Vapor barrier is the insulation layer that is indispensable when building a house ✔Don't hesitate to read more about this product! ✔Advise & Order info@byggbay.se ✔Buy easily and conveniently online Vapour barrier on the roof | byggbay.se vapour-barrier-en-2 260/374