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sqlÇóÖú - MS-SQL Server / ÒÉÄÑÎÊÌâ

ID ÈËÔ±ID ÆðʼÈÕÆÚ ÖÕÖ¹ÈÕÆÚ °ìÊ´¦ µ÷ÕûÔ­Òò
1 1001 2010-1-1 2010-3-31 ÄϾ© ÒµÎñÐèÒª
2 1001 2010-4-1 ÖÁÏÖÔÚ ÉϺ£ <null>
3 1002 2010-2-1 2010-3-28 ¹ãÖÝ ²»ÊÊÓ¦
4 1002 2010-3-29 ÖÁÏÖÔÚ Ö麣 <null>
ÏÖÔÚÓиöÐèÇó:
 ±ÈÈç:ÎÒÊäÈë:2010-3-1 -----2010-3-31
 µÃµ½µÄͳ¼Æ±íÊÇ:
  ÈËÔ±ID µ÷ÕûÈÕÆÚ µ÷ÕûÃèÊö µ÷ÕûÔ­Òò
  1002 2010-3-28 ¹ãÖÝ----Ö麣 ²»ÊÊÓ¦
  1001 2010-3-31 ÄϾ©----ÉϺ£ ÒµÎñÐèÒª
ͨ¹ýSQLÓï¾äʵÏÖ.
SQL code:

create proc aaa @stime datetime,@etime datetime
select * from tb where ÆðʼÈÕÆÚ>@stime and ÖÕÖ¹ÈÕÆÚ<@etime


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where ÖÕÖ¹ÈÕÆÚ between '2010-3-1' and '2010-3-31'


SQL code:

create table #test(ID int,ÈËÔ±ID int,ÆðʼÈÕÆÚ datetime,ÖÕÖ¹ÈÕÆÚ datetime,°ìÊ´¦ varchar(20),µ÷ÕûÔ­Òò varchar(20))

insert #test select 1 ,1001 ,'2010-1-1','2010-3-31', 'ÄϾ©', 'ÒµÎñÐèÒª'
insert #test select 2 ,1001 ,'2010-4-1',getdate(), 'ÉϺ£', null
insert #test select 3 ,1002 ,'2010-2-1',' 2010-3-28',


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