sql server clear transaction log

settings:Right-click on "SQL Server Database"----Click general--Select surface Area Configurator--then change the Cmdshell property to True, as　　　　After you have done the above steps, start the Directory Trust command through Management Studio:　　exec ' net use \\172.16.3.79\logbackup [email protected] #1/user:172.16.3.79\enadmin ';\\172.16.3.79\logbackup--is a shared directory172.16.3.79\enadmin--the secon

Tag: SQL Server transaction is fullError description: The transaction log for the database is full. To find out why the space in the log cannot be reused, see the Log_reuse_wait_desc column in sys.databases.First introduce the con

SQL Server transaction Log analysisIntroduction to the Fn_dblog () and Fn_dump_dblog () functionsSQL Server has two exposed functions fn_dblog () and Fn_dump_dblog () are useful and provide a large amount of information. You can use these functions to get a lot of useful inf

need to modify the differential backup restore of the database file path Attention: For a differential backup restore that does not need to modify the database file path, it is no problem to use SQL Server visual interface restore. Here, the differential backup was successful because the file was the directory under the C drive when the backup was restored, or the directory was restored to the C drive,

with non-log operations (such as large-capacity insertion and selection of insertion. This process allows you to create and write new pages in parallel. That is to say, the call operation does not have to wait until the entire operation is completed, and the page can be written to the disk (Abstract: msdn click to open the link ). This ensures that the Buffer Pool has sufficient space for batch operations. What is the relationship between CKP and

why is the transaction log for XenDesktop 5 large?　　instead of using the IMA data store as the central database for storing configuration information, XenDesktop 5 uses the Microsoft SQL Server database as the data store for configuration information and session information. and XenDesktop 5 belongs to the FMA archite

=(SELECTSize fromSysfilesWHEREName= @LogicalFileName) and(@OriginalSize * 8 /1024x768)> @NewSize BEGIN --Outer Loop.SELECT @Counter = 0 while((@Counter @OriginalSize / -) and(@Counter 50000)) BEGIN --UpdateINSERTDummytransVALUES('Fill Log') DELETEDummytransSELECT @Counter = @Counter + 1 END EXEC(@TruncLog) END SELECT 'Final Size of' + db_name()+ 'LOG is' + CONVERT(VARCHAR( -), size)+ '8K pages or' + C

Method One In general, the contraction of the SQL database does not greatly reduce the size of the database, its primary role is to shrink the log size, you should do this periodically to avoid the database log too large 1, set the database mode to Simple mode: Open SQL Enterprise Manager, in the console root in turn

necessarily in Sqlserver7 and the following versions): First step: Back up the entire database in case of a rainy start Step Two: After the backup is complete, execute the following statement in Query Analyzer: EXEC sp_detach_db Yourdbname,true--Dismount the DB's registration information in MSSQL Step Three: Delete the log file in the same directory as the physical file of the log or move the

From: http://www.cnblogs.com/Ammy/archive/2008/05/09/1190081.html 1) Use System Functions Select * From fn_dblog (null, null) 2) use DBCC DBCC log (dbname, 4) -- (n = 0, 1, 2, 3, 4) 1-more information plus flags, tags, row length 2-detailed information: plus Object Name, index name, page ID, slot ID 3-all information about each operation 4-Add the hexadecimal information of the transaction to all in

Label:Original: http://blog.csdn.net/tjvictor/article/details/5251463?? Log Sequence Number (LSN) is the number of each record in the transaction log. When you perform a backup, some LSN values are stored both in the file itself and msdb: The Backupset table. You can use the RESTORE headeronly syntax to get the LSN value from the backup file . ?Note: in

One: System requirements Database server, name server-dw,windows Server 2003 X64, install SQL Server 2008, the database that needs to be backed up is "jkl_dw". Backup server, name server