SQL Server2000 database error

After the database of niuli pharmaceutical integrated management system was questioned , Copy the original file and attach the database prompt ：

LDF） Caused by out of sync data , According to the database MDF File rebuild log file repair .

  Here are the detailed steps , The part marked with color should be modified according to the actual name of the machine .

qx2015sm, The corresponding database name is qx2015sm.MDF, The log file is qx2015sm_Log.LDF, The folder where the database is located is D:\ Niuli pharmaceutical integrated management system \data\qx2015sm;

qx2015sm_Log.LDF and qx2015sm_Log.LDF Back up somewhere else ;

SQL Server And create a database with the same name as the damaged database in the enterprise manager , The corresponding database file name is also qx2015sm _Data.MDF and qx2015sm_Log.LDF Or in Niuli pharmaceutical integrated management system establishes an account set with the same name ;

SQL

qx2015sm _Data.MDF file ;

qx2015sm _Data.MDF Override the 2 Step: create a new database qx2015sm_Data.MDF file

SQL

qx2015sm Status as “ Doubt ”;

SQL Server Set... In server properties SQL Server database server “ Allow direct modification of system directory ”

SQL Enterprise manager “ Tools ” The menu starts “ SQL”;

qx2015sm The database enters emergency repair mode ：

Log in and copy

      
      

       
       update sysdatabases 
       
       set status
       
       =-
       
       32768 
       
       where dbid
       
       =DB_ID
       
       (
       
       'qx2015sm'
       
       )
      
      
      
      

       
       
1.
      
      

qx2015sm The state of the database becomes “ read-only \ Doubt \ offline \ Emergency mode ”.

11、 Enter the following statement and execute the rebuild log file ;

Log in and copy

      
      

       
       dbcc rebuild_log
       
       (
       
       'qx2015sm'
       
       ,
       
       'D:\ Risheng pharmaceutical integrated management system \data\qx2015sm_Log.LDF'
       
       )
      
      
      
      

       
       
1.
      
      

qx2015sm The state of the database becomes “ Only for DBO Use ”.

qx2015sm To normal state ;

Log in and copy

      
      

       
       dbcc checkdb
       
       (
       
       'qx2015sm'
       
       )
       
       
exec sp_dboption 
       
       'qx2015sm'
       
       ,
       
       'dbo use only'
       
       ,
       
       'false'
      
      
      
      

       
       
1.
       
       
2.
      
      

qx2015sm The database becomes normal .

qx2015sm Database repair successful . Finally, don't forget to close the 8 Opened in step “ It is allowed to modify the system directory directly ” Server switch .

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