启用Ad Hoc Distributed Queries：
exec sp_configure 'show advanced options',1 reconfigure exec sp_configure 'Ad Hoc Distributed Queries',1 reconfigure
关闭Ad Hoc Distributed Queries：
exec sp_configure 'Ad Hoc Distributed Queries',0 reconfigure exec sp_configure 'show advanced options',0 reconfigure
启用xp_cmdshell：
-- To allow advanced options to be changed. EXEC sp_configure 'show advanced options', 1 GO -- To update the currently configured value for advanced options. RECONFIGURE GO -- To enable the feature. EXEC sp_configure 'xp_cmdshell', 1 GO -- To update the currently configured value for this feature. RECONFIGURE GO