SHOW FULL COLUMNS FROM `bj_product_navigation` [ RunTime:0.001079s ]
SELECT `product_navigation_id`,product_navigation_name_cn product_navigation_name FROM `bj_product_navigation` WHERE `is_delete` = 0 ORDER BY `sort` DESC [ RunTime:0.000345s ]
SHOW FULL COLUMNS FROM `bj_product` [ RunTime:0.000835s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 1 [ RunTime:0.000542s ]
SELECT COUNT(*) AS think_count FROM `bj_product` WHERE `product_navigation_id` = 2 [ RunTime:0.000454s ]
