id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	main	ref	PRIMARY,product_id,inx_shop_product_store_d_id	product_id	4	const	10	NULL
1	SIMPLE	t1	ref	shop_product_store_options2,shop_product_store_options3,shop_product_store_options4,inx_shop_product_store_options_a_id,inx_shop_product_store_options_v	shop_product_store_options2	4	lurex.main.id	1	Using where
1	SIMPLE	t2	ref	shop_product_store_options2,shop_product_store_options3,shop_product_store_options4,inx_shop_product_store_options_a_id,inx_shop_product_store_options_v	shop_product_store_options2	4	lurex.main.id	1	Using where