mysql 按日、周、月、年统计sql语句整理，实现报表统计可视化

最近在做报表统计，前端可视化插件用的是Echarts，个人认为是目前免费插件里的翘楚​​http://echarts.baidu.com/demo.html#pie-doughnut​​​​例子演示​​

现在重点如何把后台数据源搞定，我采用的是mybatis,所以重点是怎么把sql语句写好。

– –按日

SELECT COUNT(*),DATE(CreateTime) FROM t_voipchannelrecord WHERE YEAR(CreateTime)='2016' GROUP BY DAY(CreateTime)

–统计本月数据

SELECT COUNT(*) FROM t_voipchannelrecord WHERE MONTH(CreateTime) =
MONTH(CURDATE()) AND YEAR(CreateTime) = YEAR(CURDATE())

–按季统计

SELECT COUNT(*),QUARTER(CreateTime) FROM t_voipchannelrecord WHERE YEAR(CreateTime) = '2016' GROUP BY

–按年统计

SELECT COUNT(*),YEAR(CreateTime) FROM t_voipchannelrecord  GROUP BY YEAR(CreateTime) 

–时间段(该段参考：​​出处​​)

N天内记录
WHERE TO_DAYS(NOW()) - TO_DAYS(时间字段) <= N
当天的记录
where date(时间字段)=date(now())
 或
where to_days(时间字段) = to_days(now());

 查询一周：
select * from table   where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(column_time);

 查询一个月：
select * from table where DATE_SUB(CURDATE(), INTERVAL INTERVAL 1 MONTH) <= date(column_time);



查询'06-03'到'07-08'这个时间段内所有过生日的会员：
   Select * From user Where
DATE_FORMAT(birthday,'%m-%d') >= '06-03' and DATE_FORMAT(birthday,'%m-%d')
<= '07-08';

统计一季度数据，表时间字段为：savetime 
group by concat(date_format(savetime, '%Y '),FLOOR((date_format(savetime, '%m ')+2)/3))
 或
select YEAR(savetime)*10+((MONTH(savetime)-1) DIV 3) +1,count(*) 
from yourTable
group by YEAR(savetime)*10+((MONTH(savetime)-1) DIV 3) +1;

==未完待续

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