SHOW FULL COLUMNS FROM `bj_product_navigation` [ RunTime:0.000852s ]
SELECT `product_navigation_id`,product_navigation_name_cn product_navigation_name FROM `bj_product_navigation` WHERE `is_delete` = 0 ORDER BY `sort` DESC [ RunTime:0.000281s ]
SHOW FULL COLUMNS FROM `bj_product` [ RunTime:0.000805s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 1 [ RunTime:0.000267s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 2 [ RunTime:0.000199s ]
