如何确定SqlServer的具体版本

如何确定SqlServer的具体版本？

SqlServer2008/2005/2000:
SQL查询语句：
SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY ('productlevel'), SERVERPROPERTY ('edition')执行结果：
9.00.1399.06  ｜  RTM  ｜  Enterprise Edition

以下为具体版本对应参考数据：
SqlServer2008:
Sqlservr.exe-------------------->版本
2007.100.1600.0-------------------->RTM
2007.100.2531.0-------------------->SQL Server 2008 Service Pack 1

SqlServer2005:
Sqlservr.exe-------------------->版本
2005.90.1399-------------------->RTM   
2005.90.2047-------------------->SQL Server 2005 Service Pack 1   
2005.90.3042-------------------->SQL Server 2005 Service Pack 2   
2005.90.4035-------------------->SQL Server 2005 Service Pack 3   

SqlServer2000:
Sqlservr.exe-------------------->版本
2000.80.194.0-------------------->RTM   
2000.80.384.0-------------------->SQL Server 2000 SP1   
2000.80.534.0-------------------->SQL Server 2000 SP2   
2000.80.760.0-------------------->SQL Server 2000 SP3   
2000.80.760.0-------------------->SQL Server 2000 SP3a   
2000.8.00.2039-------------------->SQL Server 2000 SP4   

SqlServer7.0/6.5:
SQL查询语句：
SELECT @@VERSION执行结果：
Microsoft SQL Server  7.00 - 7.00.623 (Intel X86)
Nov 27 1998 22:20:07
Copyright (c) 1988-1998 Microsoft Corporation
Desktop Edition on Windows NT 5.1 (Build 2600:)

以下为具体版本对应参考数据：
SqlServer7.0:
版本号-------------------->Service Pack
7.00.1063-------------------->SQL Server 7.0 Service Pack 4 (SP4)
7.00.961-------------------->SQL Server 7.0 Service Pack 3 (SP3)
7.00.842-------------------->SQL Server 7.0 Service Pack 2 (SP2)
7.00.699-------------------->SQL Server 7.0 Service Pack 1 (SP1)
7.00.623-------------------->SQL Server 7.0 RTM (Release To Manufacturing)

SqlServer6.5:
版本号-------------------->Service Pack
6.50.479-------------------->SQL Server 6.5 Service Pack 5a (SP5a) Update
6.50.416-------------------->SQL Server 6.5 Service Pack 5a (SP5a)
6.50.415-------------------->SQL Server 6.5 Service Pack 5 (SP5)
6.50.281-------------------->SQL Server 6.5 Service Pack 4 (SP4)
6.50.258-------------------->SQL Server 6.5 Service Pack 3 (SP3)
6.50.240-------------------->SQL Server 6.5 Service Pack 2 (SP2)
6.50.213-------------------->SQL Server 6.5 Service Pack 1 (SP1)
6.50.201-------------------->SQL Server 6.5 RTM