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How to query data within one day in mysql

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coldplay.xixiOriginal
2020-10-19 14:20:0310471browse

Mysql method of querying data within a day: 1. Query today's [select * from table name where to_days (time field name) = to_days(now())]; 2. Query yesterday's [SELECT * FROM table name WHERE TO_DAYS].

How to query data within one day in mysql

Mysql method of querying data within a day:

Today

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

Yesterday

SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) - TO_DAYS( 时间字段名) <= 1

Nearly 7 days

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

Nearly 30 days

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

This month

SELECT * FROM 表名 WHERE DATE_FORMAT( 时间字段名, &#39;%Y%m&#39; ) = DATE_FORMAT( CURDATE( ) , &#39;%Y%m&#39; )

Previous month

SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , &#39;%Y%m&#39; ) , date_format( 时间字段名, &#39;%Y%m&#39; ) ) =1

Query this quarter’s data

select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(now());

Query last quarter’s data

select * from `ht_invoice_information` where QUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));

Query this year’s data

select * from `ht_invoice_information` where YEAR(create_date)=YEAR(NOW());

Query last year’s data

select * from `ht_invoice_information` where year(create_date)=year(date_sub(now(),interval 1 year));

Query the current week’s data

SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,&#39;%Y-%m-%d&#39;)) = YEARWEEK(now());

Query last week’s data

SELECT name,submittime FROM enterprise WHERE YEARWEEK(date_format(submittime,&#39;%Y-%m-%d&#39;)) = YEARWEEK(now())-1;

Query last month’s data

select name,submittime from enterprise where date_format(submittime,&#39;%Y-%m&#39;)=date_format(DATE_SUB(curdate(), INTERVAL 1 MONTH),&#39;%Y-%m&#39;)
select * from user where DATE_FORMAT(pudate,&#39;%Y%m&#39;) = DATE_FORMAT(CURDATE(),&#39;%Y%m&#39;) ; 
select * from user where WEEKOFYEAR(FROM_UNIXTIME(pudate,&#39;%y-%m-%d&#39;)) = WEEKOFYEAR(now()) 
select * from user where MONTH(FROM_UNIXTIME(pudate,&#39;%y-%m-%d&#39;)) = MONTH(now()) 
select * from user where YEAR(FROM_UNIXTIME(pudate,&#39;%y-%m-%d&#39;)) = YEAR(now()) and MONTH(FROM_UNIXTIME(pudate,&#39;%y-%m-%d&#39;)) = MONTH(now()) 
select * from user where pudate between  上月最后一天  and 下月第一天

Query the data of the current month

select name,submittime from enterprise   where date_format(submittime,&#39;%Y-%m&#39;)=date_format(now(),&#39;%Y-%m&#39;)

Query the data 6 months from now

select name,submittime from enterprise where submittime between date_sub(now(),interval 6 month) and now();

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