MySQL查询指定日期内数据sql(本月本周与上月上周)

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有时我们面要统计一下数据库中指定日期的数据,如常用的,今天,昨天,明天,本周、上周、本月、上个月份的数据,除了我们可以使用strtotime来算还可以参考下面方法.

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;

/*DATEDIFF(now() , FROM_UNIXTIME(`时间字段名`)) = 1; //时间字段 存储类型为时间戳*/

7天:SELECT * FROM `表名` where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(时间字段名);

/*DATEDIFF(now() , FROM_UNIXTIME(`时间字段名`)) = 7; //时间字段 存储类型为时间戳*/

近30天:SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(时间字段名);

本月:SELECT * FROM 表名 WHERE DATE_FORMAT(时间字段名, '%Y%m' = DATE_FORMAT(CURDATE(), '%Y%m';

查询当前这周的数据:SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now());

查询上周的数据:SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now())-1;

查询当前月份的数据:select name,submittime from enterprise where date_format(submittime,'%Y-%m')=date_format(now(),'%Y-%m')

查询距离当前现在6个月的数据:select name,submittime from enterprise where submittime between date_sub(now(),interval 6 month) and now();

查询上个月的数据,代码如下:

  1. selectname,submittimefromenterprisewheredate_format(submittime,'%Y-%m')=date_format(DATE_SUB(curdate(),INTERVAL1MONTH),'%Y-%m')
  2. select*from`user`whereDATE_FORMAT(pudate,'%Y%m')=DATE_FORMAT(CURDATE(),'%Y%m');
  3. select*fromuserwhereWEEKOFYEAR(FROM_UNIXTIME(pudate,'%y-%m-%d'))=WEEKOFYEAR(now())
  4. select*
  5. fromuser
  6. whereMONTH(FROM_UNIXTIME(pudate,'%y-%m-%d'))=MONTH(now())
  7. select*
  8. from[user]
  9. whereYEAR(FROM_UNIXTIME(pudate,'%y-%m-%d'))=YEAR(now())
  10. andMONTH(FROM_UNIXTIME(pudate,'%y-%m-%d'))=MONTH(now())--phpfensi.com
  11. select*
  12. from[user]
  13. wherepudatebetween

上月最后一天and 下月第一天.

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MySQL查询指定日期内数据sql(本月本周与上月上周)

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