JavaShuo
MYSQL随机取出20条数据
时间 2019-12-06
标签
mysql
随机
取出
数据
SELECT * FROM `table` WHERE id >= (SELECT floor( RAND() * ((SELECT MAX(id) FROM `table`)-(SELECT MIN(id) FROM `table`)) + (SELECT MIN(id) FROM `table`))) dtTime > '2013-05-11' ORDER BY id LIMIT 20;