2020-02-16 标签:mssql,得到,当天,数据,语句,一条,例子,select,count,point,id,today,sum,datediff,d,date,getdate,关键

一条例子： select count(point_id) as today_sum from point where datediff(d,point_date,getdate())=0 关键语句：datediff(d,point_date,getdate())=0