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ÕË»§Ãû³Æ ½ð¶î ÈÕÆÚ
A001 123.00 2010-01-25
A001 256.00 2010-01-26
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ÕÊ»§Ãû³Æ ²éѯÈÕÆÚ »ù×¼ÈÕÆÚ »ù×¼½ð¶î ¶Ô±ÈÈÕÆÚ ¶Ô±È½ð¶î
A001 2010-01-30 2010-01-26 256.00 2010-01-25 123.00
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SQL code:
--> ²âÊÔÊý¾Ý£º[tb]
if object_id('[tb]') is not null drop table [tb]
create table [tb]([ÕË»§Ãû³Æ] varchar(4),[½ð¶î] numeric(5,2),[ÈÕÆÚ] datetime)
insert [tb]
select 'A001',123.00,'2010-01-25' union all
select 'A001',256.00,'2010-01-26'
declare @serachdate datetime
select @serachdate = '2010-01-30'
select ÕË»§Ãû³Æ,@serachdate as ²éѯÈÕÆÚ,
max(ÈÕÆÚ) as »ù×¼ÈÕÆÚ,
(select top 1 ½ð¶î from tb order by ÈÕÆÚ desc) as »ù×¼½ð¶î,
min(ÈÕÆÚ) as ¶Ô±ÈÈÕÆÚ,
(select top 1 ½ð¶î from tb order by ÈÕÆÚ) as ¶Ô±È½ð¶î
from [tb] t
group by ÕË»§Ãû³Æ
SQL code:
select
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type Exception report
message
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exception
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