--- processing method in a network to collect without additional log database

  - 1, changing the original fault finding .mdf file name for fault finding 1.mdf  
  --2, fault finding new database of the same name, physical name .mdf troubleshooting, fault finding .ldf  
  --3, stopped the MSSQLSERVER service, 2 file deletion created in step 2, and renamed fault finding fault 1.mdf query .mdf  
  --4, start the MSSQLSERVER service, fault query the database at this time is certainly 'doubt' is  
  --5, set the database to allow direct operating system table; you can choose the right server, changes in the [server behavior] [server settings] tab inside.  
  Master use  
  Go  
  the sp_configure 'Updates the allow',. 1  
  Go  
  the reconfigure with the override  
  Go  
  ----------------------------------- -------------------------------------------------- --------  
  --6, set the fault mode query the database for the emergency repair  
  update sysdatabases set status = -32768 where dbid = db_id ( ' fault-finding')  
  Go  
  --7, rebuilding failed to query the database log file, if it can not stop the service lock and open the service again, and then retry the QA  
  dbcc rebuild_log ( 'fault finding', 'I: \ Microsoft SQL Server \ MSSQL \ Data \ Troubleshooting .ldf ')  
  Go  
  --8, consistency check database  
  dbcc checkdb (' fault-finding ')  
  Go  
  - 9, set up the database troubleshooting mode to normal  
  sp_dboption' fault finding ',' dbo use only ',' false '  
  Go  
  -------------------------------------------------- --------------------------------------------  
  --10 cancel database direct operating system table  
  sp_configure 'the allow the Updates', 0  
  Go  
  reconfigure with the override  
  Go  

Reproduced in: https: //www.cnblogs.com/yitian/archive/2007/10/11/921416.html