id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	reserve_quantity_document_content	ref	idx_reserve_quantity_document_content_product_id,idx_reserve_quantity_document_content_attribute_color_id,idx_reserve_quantity_document_content_attribute_list_color_id	idx_reserve_quantity_document_content_product_id	4	const	1	Using where; Using temporary; Using filesort