SHOW FULL COLUMNS FROM `product` [ RunTime:0.001178s ]
SELECT * FROM `product` WHERE ( `id` = 50 ) AND `product`.`delete_time` IS NULL LIMIT 1 [ RunTime:0.000304s ]
UPDATE `product` SET `view_count` = 32 , `update_time` = '2026-01-15 19:25:31.521014' WHERE ( `id` = 50 ) AND `product`.`delete_time` IS NULL [ RunTime:0.003880s ]
SELECT * FROM `product` WHERE ( `category` = '图书音像' AND `id` <> 50 AND `status` = 1 ) AND `product`.`delete_time` IS NULL ORDER BY `create_time` DESC LIMIT 4 [ RunTime:0.000406s ]
SELECT * FROM `product` WHERE ( `status` = 1 ) AND `product`.`delete_time` IS NULL ORDER BY `view_count` DESC,`create_time` DESC LIMIT 5 [ RunTime:0.000370s ]
