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();