一条SQL语句的月总帐
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create table temptb (mon int,value int)
insert temptb values (1,20)
insert temptb values (2,20)
insert temptb values (3,20)
insert temptb values (4,20)
insert temptb values (5,20)
insert temptb values (6,20)
insert temptb values (7,20)
insert temptb values (8,20)
insert temptb values (9,20)
insert temptb values (10,20)
insert temptb values (11,20)
insert temptb values (12,20)
declare @month int
set @month=1
while(@month<13)
begin
select sum(value) as value from temptb where mon<=@month
set @month=@month+1
end
go
select * from
(
select mon,value,‘月计‘ as summary from (select mon,sum(value) value from temptb group by mon) as temptb
union all
(select t2.mon,sum(t1.value) as value,‘累计‘ as summary from (select mon,sum(value) value from temptb group by mon) as t1 inner join (select mon,sum(value) value from temptb group by mon) as t2 on t1.mon>=t2.mon
group by t2.mon)
) a order by a.mon asc,a.value asc,a.summary desc
select * from temptb
insert temptb values (1,20)
insert temptb values (2,20)
insert temptb values (3,20)
insert temptb values (4,20)
insert temptb values (5,20)
insert temptb values (6,20)
insert temptb values (7,20)
insert temptb values (8,20)
insert temptb values (9,20)
insert temptb values (10,20)
insert temptb values (11,20)
insert temptb values (12,20)
declare @month int
set @month=1
while(@month<13)
begin
select sum(value) as value from temptb where mon<=@month
set @month=@month+1
end
go
select * from
(
select mon,value,‘月计‘ as summary from (select mon,sum(value) value from temptb group by mon) as temptb
union all
(select t2.mon,sum(t1.value) as value,‘累计‘ as summary from (select mon,sum(value) value from temptb group by mon) as t1 inner join (select mon,sum(value) value from temptb group by mon) as t2 on t1.mon>=t2.mon
group by t2.mon)
) a order by a.mon asc,a.value asc,a.summary desc
select * from temptb
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