2025年1月3日
mysql查询次新一条数据
摘要： SELECT MAX( gp.id ) AS id, gp.rsv2 FROM (SELECT MAX( id ) AS id, rsv2 FROM device_data GROUP BY rsv2 ) gp WHERE gp.id < (SELECT MAX( id ) AS id FROM d 阅读全文
posted @ 2025-01-03 16:17 RHsama 阅读(9) 评论(0) 推荐(0)