mysql取周，月，年資料

查詢當前這週的資料

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

查詢上週的資料

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

查詢當前月份的資料

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

查詢距離當前現在6個月的資料

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

查詢上個月的資料

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