欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  IT编程

MySQL中查询某一天, 某一月, 某一年的数据代码详解

程序员文章站 2023-11-28 09:51:58
今天 select * from 表名 where to_days(时间字段名) = to_days(now()); 昨天(包括昨天和今天的数据)...

今天

select * from 表名 where to_days(时间字段名) = to_days(now());

昨天(包括昨天和今天的数据)

select * from 表名 where to_days( now( ) ) - to_days( 时间字段名) <= 1

昨天(只包括昨天)

select * from 表名 where datediff(字段,now())=-1; -- 同理,查询前天的就是-2

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 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;

查询上个月的数据

select name,submittime from enterprise 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 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();

总结

以上所述是小编给大家介绍的mysql中查询某一天, 某一月, 某一年的数据代码详解,希望对大家有所帮助