mysql查询今天、昨天、上周 mysql查询昨天日期

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  
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` whereQUARTER(create_date)=QUARTER(now());  
#查询上季度数据  
select * from `ht_invoice_information` whereQUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1QUARTER));  
#查询本年数据  
select * from `ht_invoice_information` whereYEAR(create_date)=YEAR(NOW());  
#查询上年数据  
select * from `ht_invoice_information` whereyear(create_date)=year(date_sub(now(),interval 1year));  
查询当前这周的数据   
SELECT name,submittime FROM enterprise WHEREYEARWEEK(date_format(submittime,'%Y-%m-%d')) =YEARWEEK(now());  
查询上周的数据  
SELECT name,submittime FROM enterprise WHEREYEARWEEK(date_format(submittime,'%Y-%m-%d')) =YEARWEEK(now())-1;  
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 from enterprise where submittime betweendate_sub(now(),interval 6 month) andnow();  
查询上个月的数据  
select name,submittime fromenterprise   wheredate_format(submittime,'%Y-%m')=date_format(DATE_SUB(curdate(),INTERVAL 1MONTH),'%Y-%m')  
select * from ` user ` where DATE_FORMAT(pudate, ' %Y%m ' ) =DATE_FORMAT(CURDATE(), ' %Y%m ' );  
select * from user whereWEEKOFYEAR(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  

where date(regdate)  =  curdate();  
select  *  from  test   whereyear(regdate)=year(now())   andmonth(regdate)=month(now())   andday(regdate)=day(now())  
SELECT date( c_instime ) ,curdate()  
FROM `t_score`  
WHERE 1  
LIMIT 0 , 30 

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