求问问题所在。。。

declare @day date
 set @day='2013-12-05'
 declare @day_2 date
 set @day_2='2013-12-08'
while(@day<@day_2)
begin
SELECT distinct opttype as 消耗项目,sum(ABS(lijinchange))as 消耗量,sum(count(distinct account))as 消费人数,SUM(sum(abs(lijinchange)))as 一天总消耗量,@day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]where lijinchange<0 and @day=(convert(date,logtime,105))and opttype not like 'auction buy item comm-%'group by opttype,@day 
set @day=dateadd(dd,1,@day)
end

这个语句运行后出错显示
消息 164，级别 15，状态 1，第 8 行
每个 GROUP BY 表达式必须至少包含一个不是外部引用的列。
求大神指点group by后面条件该怎么改。。
[解决办法]

引用:

declare @day date
 set @day='2013-12-05'
 declare @day_2 date
 set @day_2='2013-12-08'
while(@day<@day_2)
begin
SELECT distinct opttype as 消耗项目,sum(ABS(lijinchange))as 消耗量,sum(count(distinct account))as 消费人数,SUM(sum(abs(lijinchange)))as 一天总消耗量,@day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]where lijinchange<0 and @day=(convert(date,logtime,105))and opttype not like 'auction buy item comm-%'group by opttype,@day 
set @day=dateadd(dd,1,@day)
end

这个语句运行后出错显示
消息 164，级别 15，状态 1，第 8 行
每个 GROUP BY 表达式必须至少包含一个不是外部引用的列。
求大神指点group by后面条件该怎么改。。

declare @day date
 set @day='2013-12-05'
 declare @day_2 date
 set @day_2='2013-12-08'
while(@day<@day_2)
begin
SELECT distinct opttype as 消耗项目,
sum(ABS(lijinchange))as 消耗量,
sum(count(distinct account))as 消费人数,
SUM(sum(abs(lijinchange)))as 一天总消耗量,
@day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]
where lijinchange<0 and @day=(convert(date,logtime,105))and opttype not like 'auction buy item comm-%'
group by opttype,@day -->group by opttype,日期
set @day=dateadd(dd,1,@day)
end

[解决办法]

引用:

Quote: 引用:

试试这个：

declare @day date
 set @day='2013-12-05'
 declare @day_2 date
 set @day_2='2013-12-08'
while(@day<@day_2)
begin

SELECT distinct opttype as 消耗项目,
       sum(ABS(lijinchange))as 消耗量,
       count(distinct account)as 消费人数,
       sum(abs(lijinchange))as 一天总消耗量,
       @day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]
where lijinchange<0 and @day=(convert(date,logtime,105))
and opttype not like 'auction buy item comm-%'
group by opttype

set @day=dateadd(dd,1,@day)
end

SELECT distinct opttype as 消耗项目,
       sum(ABS(lijinchange))as 消耗量,
       count(distinct account)as 消费人数,
       sum(abs(lijinchange))as 一天总消耗量,
       @day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]
where lijinchange<0 
and (convert(date,logtime,105))>=@day
and (convert(date,logtime,105))<@day2
and opttype not like 'auction buy item comm-%'
group by opttype

试了下 还是分开显示结果的 和之前的结果一样

再试试：

declare @day date
declare @day1 date

 set @day='2013-12-05'
 set @day1 = @day
 
 declare @day_2 date
 set @day_2='2013-12-08'
while(@day<@day_2)
begin

SELECT distinct opttype as 消耗项目,
       sum(ABS(lijinchange))as 消耗量, 
 
       count(distinct account)as 消费人数,
       sum(abs(lijinchange))as 一天总消耗量,
       @day as 日期 
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]
where lijinchange<0 and @day=(convert(date,logtime,105))
and opttype not like 'auction buy item comm-%'
group by opttype

set @day=dateadd(dd,1,@day)
end

SELECT distinct opttype as 消耗项目,
       sum(ABS(lijinchange))as 消耗量,
       count(distinct account)as 消费人数,
       sum(abs(lijinchange))as 一天总消耗量,
       @day as 日期   --合计
FROM [mydb_extendsgamelog1].[dbo].[12_TS_PlayerLiJinChange_log]
where lijinchange<0 
and (convert(date,logtime,105))>=@day1
and (convert(date,logtime,105))<@day2
and opttype not like 'auction buy item comm-%'
group by opttype