クエリの送信に失敗しました。
SQL:SELECT *,(SELECT display_no FROM densen_sub_category WHERE densen_sub_category.sub_category_no = densen_products.sub_category) AS sub_display_no FROM densen_products WHERE main_category = 1⊂= AND delete_flag = 0 ORDER BY sub_display_no ASC,display_no ASC LIMIT 20,10