--按mySql语法统计按周,月,季,年.income为合计的价格字段,createDate为交易时间. select sum(income)as revenue,week(createDate) as week,month(createDate) as month, quarter(createDate)as quarter,year(createDate)as year from employee ' group by week(createDate),month(createDate),q
用sql查询当天,一周,一个月的数据 数据查询,不管在网站还是在系统,都很常见,下文是介绍最常见的以日期查询的语句 select * from ShopOrder where datediff(week,ordTime,getdate()-1)=0 //查询当天日期在一周年的数据 select * from ShopOrder where datediff(day,ordTime,getdate()-1)=0 //查询当天的所有数据 --查询当天: select * fro
转载源:http://www.jb51.net/article/42613.htm SQL按照日.周.月.季度.年统计数据的方法 方式一: --按日 select sum(consume),day([date]) from consume_record where year([date]) = '2006' group by day([date]) --按周quarter select sum(consume),datename(week,[date]) from consume_record
简单说明: 最近在做报表功能的时候,需要将数据按天.周和月进行合并展示(数据记录都是按天20190701). 正文: 说明:数据表中date都是int类型:如 20190701 一.按天 SELECT `date`, SUM(`a`) FROM tb WHERE 1 GROUP BY `date` 二.按周 使用WEEK 函数,具体使用可以参考网上资料.这里使用模式 5,周一作为每周开始.查询出来的记录是 SELECT `date`, SUM(a) FROM `tb` WHERE ` GROUP
var getCurrentWeek = function (day) { var days = ["周日", "周一", "周二", "周三", "周四", "周五", "周六"]; //定义数组 var week = []; //获取当前星期X(0-6,0代表星期天) var index = new Date(day).getDay(); //循环 for (va
Mysql 查询天.周,月,季度.年的数据 今天 select * from 表名 where to_days(时间字段名) = to_days(now()); 昨天 SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) - TO_DAYS( 时间字段名) <= 1 近7天 SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(时间字段名) 近30天 SELECT * FROM 表名 w
写sql语句分别按日,星期,月,季度,年统计销售额 --按日 select sum(consume),day([date]) from consume_record where year([date]) = '2006' group by day([date]) --按周quarter select sum(consume),datename(week,[date]) from consume_record where year([date]) = '2006' group by datenam