1.今天
SELECT * from hb_contract_in h where TO_DAYS(modify_date)=TO_DAYS(NOW());
2.昨天
SELECT * from hb_contract_in h where TO_DAYS(NOW())-TO_DAYS(modify_date)<=1;
3.近七天
SELECT * FROM hb_contract_in where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(modify_date);
4.近30天
SELECT * FROM hb_contract_in where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(modify_date);
5.本月
SELECT * FROM hb_contract_in WHERE DATE_FORMAT( modify_date, \'%Y%m\' ) = DATE_FORMAT( CURDATE( ) , \'%Y%m\' );
6.上一月
SELECT * FROM hb_contract_in WHERE PERIOD_DIFF( date_format( now( ) , \'%Y%m\' ) , date_format( modify_date, \'%Y%m\' ) ) =1;
7.查询本季度数据
select * from hb_contract_in where QUARTER(modify_date)=QUARTER(now());
8.查询上季度数据
select * from hb_contract_in where QUARTER(modify_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));
9.查询本年数据
select * from hb_contract_in where YEAR(modify_date)=YEAR(NOW());
10.查询上年数据
select * from hb_contract_in where year(modify_date)=year(date_sub(now(),interval 1 year));
11.查询当前这周的数据
SELECT * FROM hb_contract_in WHERE YEARWEEK(date_format(modify_date,\'%Y-%m-%d\')) = YEARWEEK(now());
12.查询上周的数据
SELECT * FROM hb_contract_in WHERE YEARWEEK(date_format(modify_date,\'%Y-%m-%d\')) = YEARWEEK(now())-1;
13.查询当前月份的数据
select * from hb_contract_in where date_format(modify_date,\'%Y-%m\')=date_format(now(),\'%Y-%m\');
14.查询距离当前现在6个月的数据
select * from hb_contract_in where modify_date between date_sub(now(),interval 6 month) and now();