Thanks to :- http://www.sqlserver-training.com
declare @RegPathParams sysname declare @Arg sysname declare @Param sysname declare @MasterPath nvarchar(512) declare @LogPath nvarchar(512) declare @ErrorLogPath nvarchar(512) declare @n int select @n=0 select @RegPathParams=N'Software\Microsoft\MSSQLServer\MSSQLServer'+'\Parameters' select @Param='dummy' while(not @Param is null) begin select @Param=null select @Arg='SqlArg'+convert(nvarchar,@n) exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', @RegPathParams, @Arg, @Param OUTPUT if(@Param like '-d%') begin select @Param=substring(@Param, 3, 255) select @MasterPath=substring(@Param, 1, len(@Param) - charindex('\', reverse(@Param))) end else if(@Param like '-l%') begin select @Param=substring(@Param, 3, 255) select @LogPath=substring(@Param, 1, len(@Param) - charindex('\', reverse(@Param))) end else if(@Param like '-e%') begin select @Param=substring(@Param, 3, 255) select @ErrorLogPath=substring(@Param, 1, len(@Param) - charindex('\', reverse(@Param))) end select @n=@n+1 end declare @SmoRoot nvarchar(512) exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'SOFTWARE\Microsoft\MSSQLServer\Setup', N'SQLPath', @SmoRoot OUTPUT SELECT CAST(FULLTEXTSERVICEPROPERTY('IsFullTextInstalled') AS bit) AS [IsFullTextInstalled], @LogPath AS [MasterDBLogPath], @MasterPath AS [MasterDBPath], @ErrorLogPath AS [ErrorLogPath], @SmoRoot AS [RootDirectory], CAST(case when 'a' <> 'A' then 1 else 0 end AS bit) AS [IsCaseSensitive], @@MAX_PRECISION AS [MaxPrecision], SERVERPROPERTY(N'ProductVersion') AS [VersionString], CAST(SERVERPROPERTY(N'Edition') AS sysname) AS [Edition], CAST(SERVERPROPERTY(N'ProductLevel') AS sysname) AS [ProductLevel], CAST(SERVERPROPERTY('IsSingleUser') AS bit) AS [IsSingleUser], CAST(SERVERPROPERTY('EngineEdition') AS int) AS [EngineEdition], convert(sysname, serverproperty(N'collation')) AS [Collation], CAST(SERVERPROPERTY('IsClustered') AS bit) AS [IsClustered], CAST(SERVERPROPERTY(N'MachineName') AS sysname) AS [NetName], SERVERPROPERTY(N'BuildClrVersion') AS [BuildClrVersionString], SERVERPROPERTY(N'ComputerNamePhysicalNetBIOS') AS [ComputerNamePhysicalNetBIOS], SERVERPROPERTY(N'ResourceVersion') AS [ResourceVersionString], SERVERPROPERTY(N'ResourceLastUpdateDateTime') AS [ResourceLastUpdateDateTime], SERVERPROPERTY(N'CollationID') AS [CollationID], SERVERPROPERTY(N'ComparisonStyle') AS [ComparisonStyle], SERVERPROPERTY(N'SqlCharSet') AS [SqlCharSet], SERVERPROPERTY(N'SqlCharSetName') AS [SqlCharSetName], SERVERPROPERTY(N'SqlSortOrder') AS [SqlSortOrder], SERVERPROPERTY(N'SqlSortOrderName') AS [SqlSortOrderName]