近一周的数据
select DATE_FORMAT(d.dateType,'%Y%u') as '年份周数',d.shuzhi,d.type
from 'date_dealsheetpage'd
order by d.dateType
查询每周
select SUBSTRING(d.dateType, 1,7) as '年份月份',d.shuzhi,d.type
from 'date_dealsheetpage'd
查询每月
mysql中怎么查询一周内,三个月内\x0d\x0a使用sql语句查询日期在一周内的数据\x0d\x0aselect * from ShopOrder where datediff(week,ordTime,getdate()-1)=0 //查询当天日期在一周年的数据\x0d\x0aselect * from ShopOrder where datediff(day,ordTime,getdate()-1)=0 //查询当天的所有数据\x0d\x0a SELECT * FROM A where datediff(d,datetime,getdate()) 回答于 2022-12-11代码如下
select group_date groupDate from (SELECT
@cdate input_date,
@last_sat := date_add(date_sub(date_sub(@cdate,interval day(@cdate)-1 day),interval 1 month), interval 6-date_format(date_sub(date_sub(@cdate,interval day(@cdate)-1 day),interval 1 month),'%w') day) last_sat,
@this_sat := date_add(date_sub(@cdate,interval day(@cdate)-1 day), interval 6-date_format(date_sub(@cdate,interval day(@cdate)-1 day),'%w') day) this_sat,
@next_sat := date_add(date_add(date_sub(@cdate,interval day(@cdate)-1 day),interval 1 month), interval 6-date_format(date_add(date_sub(@cdate,interval day(@cdate)-1 day),interval 1 month),'%w') day) next_sat,
@last_point := if(day(@last_sat)-3>0,date_sub(@last_sat,interval 7 day),@last_sat) last_point,
@this_point := if(day(@this_sat)-3>0,date_sub(@this_sat,interval 7 day),@this_sat) this_point,
@next_point := if(day(@next_sat)-3>0,date_sub(@next_sat,interval 7 day),@next_sat) next_point ,
case
when @cdate >= @last_point and @cdate < @this_point then
concat(
'W',
datediff(@cdate,@last_point) div 7 + 1, '/',
year(@cdate),'-',
if(month(@last_sat)>=10,month(@last_sat),concat('0',month(@last_sat)))
)
when @cdate >=@this_point and @cdate < @next_point then
concat(
'W',
datediff(@cdate,@this_point) div 7 + 1,'/',
year(@cdate),'-',
if(month(@this_sat)>=10,month(@this_sat),concat('0',month(@this_sat))))
else
concat(
'W',
datediff(@cdate,@next_point) div 7 + 1,'/',
year(@cdate),'-',if(month(@next_sat)>=10,month(@next_sat),concat('0',month(@next_sat))))
end
group_date
from (SELECT @cdate := #{inputDate}) as gd
);
欢迎分享,转载请注明来源:内存溢出
评论列表(0条)