1 、 查看当天日期ide
select current_date();orm
二、 查看当天时间it
select current_time();form
三、查看当天时间日期class
select current_timestamp();date
四、查询当天记录select
select * from 表名 where to_days(时间字段名) = to_days(now());im
五、查询昨天记录数据
SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) – TO_DAYS( 时间字段名) <= 1查询
六、查询7天的记录
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(时间字段名)
七、查询近30天的记录
SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <= date(时间字段名)
八、查询本月的记录
SELECT * FROM 表名 WHERE DATE_FORMAT( 时间字段名, ‘%Y%m’ ) = DATE_FORMAT( CURDATE( ) , ‘%Y%m’ )
九、查询上一月的记录
SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , ‘%Y%m’ ) , date_format( 时间字段名, ‘%Y%m’ ) ) =1
十、查询本季度数据
select * from 表名 where QUARTER(create_date)=QUARTER(now());
十一、查询上季度数据
select * from 表名 where QUARTER(create_date)=QUARTER(DATE_SUB(now(),interval 1 QUARTER));
十二、查询本年数据
select * from 表名 where YEAR(create_date)=YEAR(NOW());
1三、查询上年数据
select * from 表名 where year(create_date)=year(date_sub(now(),interval 1 year));
1四、查询当前这周的数据
SELECT * FROM 表名 WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now());
1五、查询上周的数据
SELECT * FROM 表名 WHERE YEARWEEK(date_format(submittime,'%Y-%m-%d')) = YEARWEEK(now())-1;
1六、查询当前月份的数据
select * from 表名 where date_format(submittime,'%Y-%m')=date_format(now(),'%Y-%m')
1七、查询距离当前如今6个月的数据select name,submittime from enterprise where submittime between date_sub(now(),interval 6 month) and now();