MYSQL關於日期的一些查詢語句的示例

select * from 表名 where to_days(時間欄位名) = to_days(now());

select * from 表名 where to_days( now( ) ) - to_days( 時間欄位名) <= 1

select * from 表名 where date_sub(curdate(), interval 7 day) <= date(時間欄位名)

select * from 表名 where date_sub(curdate(), interval 30 day) <= date(時間欄位名)

select * from 表名 where date_format( 時間欄位名, 『%y%m』 ) = date_format( curdate( ) , 『%y%m』 )

select * from 表名 where period_diff( date_format( now( ) , 『%y%m』 ) , date_format( 時間欄位名, 『%y%m』 ) ) =1

select * fromht_invoice_informationwhere quarter(create_date)=quarter(now());

select * fromht_invoice_informationwhere quarter(create_date)=quarter(date_sub(now(),interval 1 quarter));

select * fromht_invoice_informationwhere year(create_date)=year(now());

select * fromht_invoice_informationwhere year(create_date)=year(date_sub(now(),interval 1 year));

select name,submittime from enterprise where yearweek(date_format(submittime,』%y-%m-%d』)) = yearweek(now());

select name,submittime from enterprise where yearweek(date_format(submittime,』%y-%m-%d』)) = yearweek(now())-1;

select name,submittime from enterprise where date_format(submittime,』%y-%m』)=date_format(now(),』%y-%m』)

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

select name,submittime from enterprise where date_format(submittime,』%y-%m』)=date_format(date_sub(curdate(), interval 1 month),』%y-%m』)

select * fromuserwhere 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 上月最後一天

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( )

fromt_score

where 1

limit 0 , 30