使用 mysql 等级可以重复1~5等奖insert into prize nameleveltotalnumleftnumprice values华为mate4011010558989;insert into prize nameleveltotalnumleftnumprice values苹果笔记本155664555;insert into prize nameleveltotalnuml

SELECT level, SUM(totalnum) AS total FROM prize GROUP BY level;

原文地址: https://www.cveoy.top/t/topic/fPcn 著作权归作者所有。请勿转载和采集!