MySql 时间查询

迈不过友情╰ 2023-11-30 06:46 12阅读 0赞

**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 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();

**时间分组**

SELECT DATE\_FORMAT(\`AddTime\`,'%Y-%m-%d %H'),COUNT(DISTINCT AccountID) FROM \`表名\`  
where TO\_DAYS( NOW( ) ) - TO\_DAYS( \`AddTime\`) = 4  
GROUP BY DATE\_FORMAT(\`AddTime\`,'%Y-%m-%d %H')