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SELECT 
  cscart_profile_fields.*, 
  cscart_profile_field_descriptions.description, 
  cscart_profile_fields.profile_required as required 
FROM 
  cscart_profile_fields 
  LEFT JOIN cscart_profile_field_descriptions ON cscart_profile_field_descriptions.object_id = cscart_profile_fields.field_id 
  AND cscart_profile_field_descriptions.object_type = 'F' 
  AND lang_code = 'tr' 
WHERE 
  1 = 1 
  AND cscart_profile_fields.profile_type = 'U' 
  AND cscart_profile_fields.profile_show = 'Y' 
  AND cscart_profile_fields.field_type != 'E' 
ORDER BY 
  cscart_profile_fields.position

Query time 0.00463

Explain
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	cscart_profile_fields	ref	profile_show	profile_show	4	const	20	Using index condition; Using where; Using filesort
1	SIMPLE	cscart_profile_field_descriptions	eq_ref	PRIMARY	PRIMARY	12	hobilifedt.cscart_profile_fields.field_id,const,const	1	Using where

Result

field_id	field_name	profile_show	profile_required	checkout_show	checkout_required	partner_show	partner_required	storefront_show	field_type	profile_type	position	is_default	section	matching_id	class	wrapper_class	autocomplete_type	description	required
6	firstname	Y	N	Y	N	N	N	Y	I	U	10	Y	C	0	first-name		given-name	Adınız	N
7	lastname	Y	N	Y	N	N	N	Y	I	U	20	Y	C	0	last-name		surname	Soyadınız	N
19	s_address	Y	N	Y	Y	N	N	Y	I	U	30	Y	S	18	shipping-address	litecheckout__field--xlarge	shipping street-address	Adres ( 1 )	N
9	phone	Y	N	Y	N	N	N	Y	P	U	40	Y	C	0	phone		tel	Telefon	N
23	s_city	Y	N	Y	Y	N	N	Y	I	U	50	Y	S	22	shipping-city		city	İlçe	N
27	s_country	Y	N	Y	Y	N	N	Y	O	U	60	Y	S	26	shipping-country		country	Ülke	N
25	s_state	Y	N	Y	Y	N	N	Y	A	U	70	Y	S	24	shipping-state		state	Şehir	N
29	s_zipcode	Y	N	Y	Y	N	N	Y	Z	U	80	Y	S	28	shipping-zip-code	litecheckout__field--xsmall	shipping postal-code	Posta Kodu	N