SHOW FULL COLUMNS FROM `category` [ RunTime:0.000963s ]
SELECT * FROM `category` WHERE `parent_id` = 0 AND `status` = 1 ORDER BY `sort_order` ASC [ RunTime:0.000373s ]
SHOW FULL COLUMNS FROM `cart` [ RunTime:0.001266s ]
SELECT COUNT(*) AS think_count FROM `cart` WHERE `session_id` = '8a03b89001530ed84dab99bbd33b7ff9' [ RunTime:0.000291s ]
SHOW FULL COLUMNS FROM `promotion` [ RunTime:0.001247s ]
SELECT COUNT(*) AS think_count FROM `promotion` WHERE `status` = 1 AND `start_time` <= '2026-10-18 15:43:28' AND `end_time` >= '2026-10-18 15:43:28' [ RunTime:0.000314s ]
SHOW FULL COLUMNS FROM `staff` [ RunTime:0.001231s ]
SELECT * FROM `staff` WHERE `username` = 'admin' LIMIT 1 [ RunTime:0.000301s ]
SELECT * FROM `category` WHERE `id` = 10 AND `status` = 1 LIMIT 1 [ RunTime:0.000291s ]
SELECT * FROM `category` WHERE `parent_id` = 10 AND `status` = 1 ORDER BY `sort_order` ASC [ RunTime:0.000307s ]
SHOW FULL COLUMNS FROM `product` [ RunTime:0.001278s ]
SELECT COUNT(*) AS think_count FROM `product` WHERE `category_id` = 10 AND `status` = 1 [ RunTime:0.000328s ]
SELECT * FROM `product` WHERE `category_id` = 10 AND `status` = 1 ORDER BY `sort_order` ASC LIMIT 0,20 [ RunTime:0.000354s ]