SHOW FULL COLUMNS FROM `bj_product_navigation` [ RunTime:0.000899s ]
SELECT `product_navigation_id`,product_navigation_name_cn product_navigation_name FROM `bj_product_navigation` WHERE `is_delete` = 0 ORDER BY `sort` DESC [ RunTime:0.000379s ]
SHOW FULL COLUMNS FROM `bj_product` [ RunTime:0.000744s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 1 [ RunTime:0.000287s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 2 [ RunTime:0.000230s ]
