修改sql server默认的路径2014-03-14 csdn博客 ocpyang/*说明:如果查询路径返回的值是null,说明在默认安装路径下即C:Program FilesMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLDATA*/--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_50.MSSQLSERVERMSSQLServer",@value_name="DefaultData",@DefaultData=@DefaultData OUTPUTSELECT @DefaultDatago--查询用户库Log文件默认路径:DECLARE @DefaultLog VARCHAR(100)EXEC master..xp_regread @rootkey="HKEY_LOCAL_MACHINE",@key="SOFTWAREMicrosoftMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLServer",@value_name="DefaultLog",@DefaultLog=@DefaultLog OUTPUTSELECT @DefaultLoggo--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",@key="SOFTWAREMicrosoftMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLServer",@value_name="BackupDirectory",@BackupDirectory=@BackupDirectory OUTPUTSELECT @BackupDirectorygo--修改用户库Data文件默认路径:EXEC master..xp_regwrite@rootkey="HKEY_LOCAL_MACHINE",@key="SOFTWAREMicrosoftMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLServer",@value_name="DefaultData",@type="REG_SZ",@value="c: estdata"go--修改用户库Log文件默认路径:EXEC master..xp_regwrite@rootkey="HKEY_LOCAL_MACHINE",@key="SOFTWAREMicrosoftMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLServer",@value_name="DefaultLog",@type="REG_SZ",@value="c: estlog"--修改用户库备份文件默认路径:EXEC master..xp_regwrite@rootkey="HKEY_LOCAL_MACHINE",@key="SOFTWAREMicrosoftMicrosoft SQL ServerMSSQL10_50.MSSQLSERVERMSSQLServer",@value_name="BackupDirectory",@type="REG_SZ",@value="D: estackup"go