mybatis的时间比较 xml 及不解析<=的写法

orcal的时间比较


 

数据表字段时间戳格式计算昨天的所有数据

<![CDATA[
and DATE_FORMAT(create_date,’%Y-%m-%d’) >=
DATE_FORMAT(#{minDate},’%Y-%m-%d’)
and DATE_FORMAT(create_date,’%Y-%m-%d’) <=
DATE_FORMAT(#{maxDate},’%Y-%m-%d’)
]]>
</if>
<if test=”type ==3″>
and DATE_FORMAT(create_date,’%Y-%m’) =
DATE_FORMAT(CURDATE(),’%Y-%m’)
</if>

SELECT name,submittime FROM enterprise WHERE
YEARWEEK(date_format(submittime,’%Y-%m-%d’)) = YEARWEEK(now())-1;

<if test=”type ==1″>
and DATE_FORMAT(create_date,’%Y-%m-%d’) =
DATE_FORMAT(now(),’%Y-%m-%d’)
</if>
<if test=”type ==2″>

where   date(regdate)   =   curdate();

select * from RegulatoryRecord where  regulatorydate <
to_date(‘2018-08-15 15:58:00′,’yyyy-mm-dd hh24:mi:ss’)

WHERE 1

今天

from [ user ]

#查询上年数据

$sql=”SELECT * FROM pay WHERE  paytime >= $now-24*3600  and paytime
< $now”;

select*

and下月第一天

andMONTH (FROM_UNIXTIME(pudate, ‘ %y-%m-%d ‘ ))=MONTH (now())

7天

通过时间戳来判断昨天的数据

SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <=
date(时间字段名)

SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) – TO_DAYS( 时间字段名)
<= 1

本月

查询上个月的数据

如果多计算几天后面1修改为对应的数字就可以了

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

1、表的字段类型为 DateTime

select   *   from   test   where   year(regdate)=year(now())   and  
month(regdate)=month(now())   and   day(regdate)=day(now())

上一月

SELECT * FROM 表名 where DATE_SUB(CURDATE(), INTERVAL 30 DAY) <=
date(时间字段名)

select*from`user`whereDATE_FORMAT(pudate,’%Y%m’)=DATE_FORMAT(CURDATE(),’%Y%m’)
;

$now = strtotime(date(‘Y-m-d’));

select * from 表名 where to_days(时间字段名) = to_days(now());

#查询本季度数据

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

查询当前月份的数据

查询上周的数据

select name,submittime from enterprise   where
date_format(submittime,’%Y-%m’)=date_format(now(),’%Y-%m’)

SELECT date( c_instime ) ,curdate( )

SELECT * FROM 表名 WHERE PERIOD_DIFF( date_format( now( ) , ‘%Y%m’ )
, date_format( 时间字段名, ‘%Y%m’ ) ) =1

select*fromtable_namewhere`time` >
(unix_timestamp()-3600*24*1);

近30天

查询当前这周的数据

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

select*

SELECT * FROM 表名 WHERE DATE_FORMAT( 时间字段名, ‘%Y%m’ ) =
DATE_FORMAT( CURDATE( ) , ‘%Y%m’ )

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

where YEAR (FROM_UNIXTIME(pudate, ‘ %y-%m-%d ‘ ))=YEAR (now())

FROM `t_score`


select name,submittime from enterprise where submittime between
date_sub(now(),interval 6 month) and now();

$now = strtotime(date(‘Y-m-d’));

from [ user ]

where pudatebetween上月最后一天

where MONTH (FROM_UNIXTIME(pudate, ‘ %y-%m-%d ‘ ))=MONTH (now())

select*

通过时间戳计算当天的所有数据

LIMIT 0 , 30

SELECT name,submittime FROM enterprise WHERE
YEARWEEK(date_format(submittime,’%Y-%m-%d’)) = YEARWEEK(now());

select name,submittime from enterprise   where
date_format(submittime,’%Y-%m’)=date_format(DATE_SUB(curdate(),
INTERVAL 1 MONTH),’%Y-%m’)

#查询上季度数据

昨天

查询距离当前现在6个月的数据

#查询本年数据


select * from user where WEEKOFYEAR(FROM_UNIXTIME(pudate,’%y-%m-%d’))
= WEEKOFYEAR(now())

$sql=”SELECT *FROM pay WHERE paytime >= $now  and paytime <
$now+24*3600″;

from user