《MysqL必读MysqL日期查询语句详解》要点:
本文介绍了MysqL必读MysqL日期查询语句详解,希望对您有用。如果有疑问,可以联系我们。
SELECT * FROM `ler_items` WHERE DATE_FORMAT(postTime,'%Y-%m')='2013-03'
注意:日期一定要用'',否则没有效果
其它的一些关于MysqL日期查找语句
MysqL> select date_format(DATE_SUB(CURDATE(),INTERVAL 7 DAY),'%y%m%d');
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| date_format(DATE_SUB(CURDATE(),'%y%m%d') |
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| 120416 |
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1 row in set (0.00 sec)
可以获取7天前的日期,
使用DATE_SUB(CURDATE(),INTERVAL 7 DAY) 来获得7天前的时间,用date_format 来指定输出格式.
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( ) ) C 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` 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,'%Y-%m-%d')) = YEARWEEK(Now())-1;
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();
查询上个月的数据
select name,'%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
where date(regdate) = curdate();
select * from test where year(regdate)=year(Now()) and month(regdate)=month(Now()) and day(regdate)=day(Now())
SELECT date( c_instime ),curdate( )
FROM `t_score`
WHERE 1
liMIT 0,30 总结
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