以下仅为参照,如果有多个实例,可能会有些许不同: 本环境是SQL Server 2005 Standard Version 64-bit 和 SQL Server 2008 Standard Version 64-bit 双实例同时安装在一个 Windows Server 2008 Standard Version 64-bit OS上: 代码 <div class="codetitle"><a style="CURSOR: pointer" data="92741" class="copybut" id="copybut92741" onclick="doCopy('code92741')"> 代码如下:<div class="codebody" id="code92741"> Windows Server 2008 Standard Version 64-bit SQL Server 2005 Standard Version 64-bit 查询用户库Data文件默认路径: DECLARE @DefaultData VARCHAR(100) EXEC master..xp_regread @rootkey='HKEY_LOCAL_MACHINE', @key='SoftwareMicrosoftMicrosoft SQL ServerMSSQL.1MSSQLServer', @value_name='DefaultData', @DefaultData=@DefaultData OUTPUT SELECT @DefaultData 查询用户库Log文件默认路径: DECLARE @DefaultLog VARCHAR(100) EXEC master..xp_regread @rootkey='HKEY_LOCAL_MACHINE', @value_name='DefaultLog', @DefaultLog=@DefaultLog OUTPUT SELECT @DefaultLog 查询用户库备份文件默认路径: DECLARE @BackupDirectory VARCHAR(100) EXEC master..xp_regread @rootkey='HKEY_LOCAL_MACHINE', @value_name='BackupDirectory', @BackupDirectory=@BackupDirectory OUTPUT SELECT @BackupDirectory 修改用户库Data文件默认路径: EXEC master..xp_regwrite @rootkey='HKEY_LOCAL_MACHINE', @type='REG_SZ', @value='D:SQL2005Data' 修改用户库Log文件默认路径: EXEC master..xp_regwrite @rootkey='HKEY_LOCAL_MACHINE', @value='D:SQL2005Log' 修改用户库备份文件默认路径: EXEC master..xp_regwrite @rootkey='HKEY_LOCAL_MACHINE', @value='D:SQL2005DBBak' <div class="codetitle"><a style="CURSOR: pointer" data="84455" class="copybut" id="copybut84455" onclick="doCopy('code84455')"> 代码如下:<div class="codebody" id="code84455"> Windows Server 2008 Standard Version 64-bit SQL Server 2008 Standard Version 64-bit 查询用户库Data文件默认路径: DECLARE @DefaultData VARCHAR(100) EXEC master..xp_regread @rootkey='HKEY_LOCAL_MACHINE', @key='SoftwareMicrosoftMicrosoft SQL ServerMSSQL10.SQL2008MSSQLServer', @value='D:SQL2008Data' 修改用户库Log文件默认路径: EXEC master..xp_regwrite @rootkey='HKEY_LOCAL_MACHINE', @value='D:SQL2008Log' 修改用户库备份文件默认路径: EXEC master..xp_regwrite @rootkey='HKEY_LOCAL_MACHINE', @value='D:SQL2008DBBak' (编辑:李大同)
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