[ DB ] CONNECT:[ UseTime:0.000289s ] mysql:host=127.0.0.1;dbname=wusu99;charset=utf8
[ SQL ] SELECT t1.id as id,t1.title as title
FROM `shicai` AS t1 JOIN (SELECT ROUND(RAND() * (SELECT MAX(id) FROM `shicai`)) AS id) AS t2
WHERE t1.id >= t2.id
ORDER BY t1.id ASC LIMIT 19 [ RunTime:0.000584s ]