mysql> insert into player (id,name,level) values ('238','sagou 轰总',7); mysql> insert into player (id,name,level) values ('795','senoku',15); mysql> insert into player (id,name,level) values ('2460','shirley',1); mysql> insert into player (id,name,level) values ('448',...
sql sql计算除法保留两位小数sql中分母为零处理,1 select d.name,casewhenSUM(a.grid_capacity)=0then0elseROUND(SUM(c.year_power)/SUM(a.grid_capacity),2) endas'hours', SUM(c.year_power)as'年总量',SUM(a.grid_capacity)as'装机' fromct_p...
51CTO博客已为您找到关于sqlserver中除法保留两位小数点的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及sqlserver中除法保留两位小数点问答内容。更多sqlserver中除法保留两位小数点相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。