自己也来整理一下,好记好消化↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑↓↑
按日查询:
createtime:数据表里面的时间字段
t_voipchannelrecord :表名
SELECT COUNT(*),DATE(CreateTime) FROM t_voipchannelrecord WHERE YEAR(CreateTime)=\ GROUP BY DAY(CreateTime)
– –按周
SELECT COUNT(*),WEEK(CreateTime) FROM t_voipchannelrecord WHERE MONTH(CreateTime) = 8 GROUP BY WEEK(CreateTime)
–周一到周五每天的统计结果
SELECT COUNT(*),DAYNAME(CreateTime) FROM t_voipchannelrecord WHERE YEAR(CreateTime) = \ GROUP BY DAYNAME(CreateTime)
–统计本周数据
SELECT COUNT(*) FROM t_voipchannelrecord WHERE MONTH(CreateTime) =
MONTH(CURDATE()) AND WEEK(CreateTime) = WEEK(CURDATE())2
–按月统计
SELECT COUNT(*),MONTH(CreateTime) FROM t_voipchannelrecord WHERE YEAR(CreateTime) = \ GROUP BY MONTH(CreateTime)
–统计本月数据
SELECT COUNT(*) FROM