1.if exists (select * from sysobjects 2.where id = OBJECT_ID(’[t_IDNotContinuous]‘) 3.and OBJECTPROPERTY(id, ‘IsUserTable’) = 1) 4.DROP TABLE [t_IDNotContinuous] 5. 6.CREATE TABLE [t_IDNotContinuous] ( 7.[ID] [int] IDENTITY (1, 1) NOT NULL, 8.[ValuesString] [nchar] (10) NULL) 9. 10.SET IDENTITY_INSERT [t_IDNotContinuous] ON 11. 12.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 1,’test’) 13.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 2,’test’) 14.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 3,’test’) 15.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 5,’test’) 16.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 6,’test’) 17.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 7,’test’) 18.INSERT [t_IDNotContinuous] ([ID],[ValuesString]) VALUES ( 10,’test’) 19. 20.SET IDENTITY_INSERT [t_IDNotContinuous] OFF 21. 22.select * from [t_IDNotContinuous]
1.select ID,new_ID 2.into [t_IDNotContinuous_temp] 3.from ( 4.select ID,new_ID = ( 5.select top 1 ID from [t_IDNotContinuous] 6.where ID=(select min(ID) from [t_IDNotContinuous] where ID>a.ID) 7.) 8.from [t_IDNotContinuous] as a 9.) as b 10. 11.select * from [t_IDNotContinuous_temp]
不连续的前前后后记录
1.select * 2.from [t_IDNotContinuous_temp] 3.where ID new_ID - 1
–查询原始记录
1.select a.* from [t_IDNotContinuous] as a 2.inner join (select * 3.from [t_IDNotContinuous_temp] 4.where ID new_ID - 1) as b 5.on a.ID >= b.ID and a.ID <=b.new_ID 6.order by a.ID