大家好，我是考100分的小小码 ，祝大家学习进步，加薪顺利呀。今天说一说mysql查询昨天日期到今天的日期_MySQL 查询,希望您对编程的造诣更进一步.
![Mysql SQL查询今天、昨天、n天内、第n天的数据[数据库教程]](/www.yht7.com/upload/image/images/imgsql/27.jpg "mysql查询昨天日期到今天的日期_MySQL 查询插图")
转：Mysql SQL查询今天、昨天、n天内、第n天的数据
查询5分钟前的数据
select * from table where end_date between date_add(now(), interval - 300 SECOND) and NOW()
查询当天的所有数据
SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())=0 查询昨天的所有数据 SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())=-1 查询未来第n天的所有数据 //当n为负数时，表示过去第n天的数据 SELECT * FROM 表名WHERE DATEDIFF(字段,NOW())=n 查询未来n天内所有数据 //n天内 SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())<n AND DATEDIFF(字段,NOW())>=0 查询过去n天内所有数据 //包含当天 SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())<=0 AND DATEDIFF(字段,NOW())>-n //不包含当天 SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())<0 AND DATEDIFF(字段,NOW())>-n
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 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‘ )
上一月
SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , ‘%Y%m‘ ) ,date_format( 时间字段名, ‘%Y%m‘ ) ) =1
查询本季度数据
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(now());
查询上季度数据
select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));
查询本年数据
select * from `ht_invoice_information` where YEAR(create_date)=YEAR(NOW());
查询上年数据
select * from `ht_invoice_information` where year(create_date)=year(date_sub(now(),interval 1 year));
查询当前这周的数据
SELECT name,submittime FROMenterprise WHERE YEARWEEK(date_format(submittime,‘%Y-%m-%d‘)) = YEARWEEK(now());
查询上周的数据
SELECT name,submittime FROMenterprise WHERE YEARWEEK(date_format(submittime,‘%Y-%m-%d‘)) = YEARWEEK(now())-1;
查询上个月的数据
select name,submittime fromenterprise where date_format(submittime,‘%Y-%m‘)=date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH),‘%Y-%m‘)
select * from user where DATE_FORMAT(pudate,‘%Y%m‘) = DATE_FORMAT(CURDATE(),‘%Y%m‘) ;
select * from user where WEEKOFYEAR(FROM_UNIXTIME(pudate,‘%y-%m-%d‘)) = WEEKOFYEAR(now())
select * from user where MONTH(FROM_UNIXTIME(pudate,‘%y-%m-%d‘)) = MONTH(now())
select * from user where YEAR(FROM_UNIXTIME(pudate,‘%y-%m-%d‘)) = YEAR(now()) and MONTH(FROM_UNIXTIME(pudate,‘%y-%m-%d‘)) = MONTH(now())
select * from user where pudate between 上月最后一天 and 下月第一天
查询当前月份的数据
select name,submittime fromenterprise wheredate_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 fromenterprise where submittime betweendate_sub(now(),interval 6 month) and now();
1.更新表中有效期valid_time字段值都增加一天
UPDATE cqh_activity SET valid_time=DATE_ADD(valid_time,INTERVAL 1 DAY);
2.更新表中有效期valid_time字段值都减少一天
UPDATE cqh_activity SET valid_time=DATE_SUB(valid_time,INTERVAL 1 DAY);
来自：https://blog.csdn.net/baidu_27222643/article/details/60467585
https://www.cnblogs.com/javasuperman/p/8955711.html
https://www.cnblogs.com/chenqionghe/p/4593286.html
Mysql SQL查询今天、昨天、n天内、第n天的数据
原文地址：https://www.cnblogs.com/libin6505/p/14413053.html
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