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ÔÚsql²éѯ·ÖÎöÆ÷ÖÐÊäÈëselect @@version,»áµÃµ½ÀàËÆMicrosoft SQL Server  2000 - 8.00.760 (Intel X86)   Dec 17 2002 14:22:05   Copyright (c) 1988-2003 Microsoft Corporation  Personal Edition on Windows NT 5.1 (Build 2600: Service Pack 3) µÄ½á¹û£¬ÆäÖÐ8.00.760 ¼¶±íʾsp3°æ±¾£¬¾ßÌå¶ÔÕÕ±íΪ£º
6.50.201 SQL Server 6.5 RTM
6.50.213 SQL Server 6.5 with Service Pack 1
6.50.240 SQL Server 6.5 with Service Pack 2
6.50.258 SQL Server 6.5 with Service Pack 3
6.50.281 SQL Server 6.5 with Service Pack 4
6.50.415 SQL Server 6.5 with Service Pack 5
6.50.416 SQL Server 6.5 with Service Pack 5a
7.00.623 SQL Server 7.0 / MSDE 1.0 RTM
7.00.699 SQL Server 7.0 SP1 July 1999
7.00.842 SQL Server 7.0 SP2 March 20th, 2000
7.00.961 SQL Server 7.0 SP3 December 15th, 2000
7.00.1063 SQL Server 7.0 SP4
8.00.194 SQL Server 2000 RTM
8.00.384 SQL Server 2000 SP1
8.00.534 SQL Server 2000 SP2 November 30th, 2001
8.00.760 SQL Server 2000 SP3
8.00.2039 SQL Server 2000 SP4


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 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
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ALTER Table Content_Node
ADD CONSTRAINT uc_TREECODE UNIQUE (TreeCode)
ALTER TABLE Content_Node
DROP CONSTRAINT uc_TREECODE
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select distinct(employeeid) from orders
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select orders.EmployeeID,Employees.EmployeeID
from orders  INNER JOIN Employees
on Employees.EmployeeID=orders.EmployeeID
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