-- 演示将多条记录数据组合成一条sql插入语句(for mysql) function getTpl0(tname) -- 获取表各个字段 local t = { tpl_pack = {"packId","itemId","`group`","num","rate","rateType"}, } for k, v in pairs(t) do if tname == k then r
24小时内记录(即86400秒) $sql="SELECT video_id,count(id)as n FROM `rec_down` WHERE UNIX_TIMESTAMP(NOW())-UNIX_TIMESTAMP(add_time)<=86400 group by video_id order by n desc ";$sql="select a.id,a.title,b.n from video_info a,(".$sql.")b wh
mysql定时删除当前时间前分钟的数据 2013-01-31 0个评论 作者:上官车月 收藏 我要投稿 mysql定时删除当前时间前分钟的数据 Sql代码 www.2cto.com SET GLOBAL event_scheduler = ON; delimiter $$ drop event if exists e_wom_stat; create event e_wom_stat on schedule EVERY 1 day