查詢5分鐘前的數(shù)據(jù)

select * from table where end_date between date_add(now(), interval - 300 SECOND) and NOW()

?查詢當(dāng)天的所有數(shù)據(jù)

SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())=0

查詢昨天的所有數(shù)據(jù)

SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())=-1

查詢未來第n天的所有數(shù)據(jù)
//當(dāng)n為負(fù)數(shù)時(shí)，表示過去第n天的數(shù)據(jù)

SELECT * FROM 表名WHERE DATEDIFF(字段,NOW())=n

查詢未來n天內(nèi)所有數(shù)據(jù)
//n天內(nèi)

SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())<n AND DATEDIFF(字段,NOW())>=0

查詢過去n天內(nèi)所有數(shù)據(jù)
//包含當(dāng)天

SELECT * FROM 表名 WHERE DATEDIFF(字段,NOW())<=0 AND DATEDIFF(字段,NOW())>-n

//不包含當(dāng)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(時(shí)間字段名)?=?to_days(now());

昨天

SELECT?*?FROM?表名?WHERE?TO_DAYS( NOW( ) )?-?TO_DAYS( 時(shí)間字段名)?<=?1

近7天

SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(時(shí)間字段名)

近30天

SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(時(shí)間字段名)

本月

SELECT * FROM 表名 WHERE DATE_FORMAT( 時(shí)間字段名, '%Y%m' ) = DATE_FORMAT( CURDATE( ) , '%Y%m' )

上一月

SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , '%Y%m' ) ,date_format( 時(shí)間字段名, '%Y%m' ) ) =1

查詢本季度數(shù)據(jù)

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

查詢上季度數(shù)據(jù)

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

查詢本年數(shù)據(jù)

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

查詢上年數(shù)據(jù)

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

查詢當(dāng)前這周的數(shù)據(jù)

SELECT name,submittime FROMenterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now());

查詢上周的數(shù)據(jù)

SELECT name,submittime FROMenterprise WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now())-1;

查詢上個(gè)月的數(shù)據(jù)

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

查詢當(dāng)前月份的數(shù)據(jù)?

select name,submittime fromenterprise   wheredate_format(submittime,'%Y-%m')=date_format(now(),'%Y-%m')

查詢距離當(dāng)前現(xiàn)在6個(gè)月的數(shù)據(jù)

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字段值都減少一天

UPDATE cqh_activity SET valid_time=DATE_SUB(valid_time,INTERVAL 1 DAY);