mysql 查詢當天 本週，本月，上乙個月的資料

今天

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

*from `ht_invoice_information` where quarter(create_date)=quarter(now());

select

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

select

*from `ht_invoice_information` where
year(create_date)=
year(now());

select

*from `ht_invoice_information` where
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(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  上月最後一天  and 下月第一天

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();

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