view sql server transaction log

Original: SQL Server full, differential, and transaction log backup and restore (script and GUI implementation) [original]A Scripts for full backups, differential backups, and transaction log backups--Full backup DatabaseBACKUP DA

Label:The SQL Server transaction log file is an important part of the database file, and the transaction log is used primarily to store the database's modification records. In order to achieve higher write efficiency and performan

options. When the above two situations occur, you need to be able to make a full backup of the database as a new recovery point for transaction log recovery. So how do you tell if the sequence has been compromised?in the SQL Server , this is really a bit of a hassle. If the database recovery model has been chang

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

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

1. Use backup log database with no_log to clear logs Changing the fault recovery model in database properties to "simple" can greatly slow down log growth. If you adjust the Restoration Model to a simple one, it does not support time point restoration, but the log file will be small. If the data is important, we recommend that you change the database Restoration

Label:Restore a full backup first, but be sure to select with Nonerecovery in the full backup (option 2nd in Enterprise Manager) The SQL statement is: Restore Database MyData from disk = ' C:\temp\movedb.bak ' WITH NORECOVERY The database then becomes the recovery mode, so you can restore the trn file by adding it in one piece. Statement is: Restore log Mydata from disk = "D:\Program Files\Microsoft

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

shrinkfile, you must restart SQL Server in single-user mode. For more information about the DBCC SHRINKFILE, see the section stated performing DBCC SHRINKDATABASE or dbccshrinkfile when using Tempdb. 1. Determine the desired size of the master data file (tempdb.mdf), log file (templog.ldf), and/or other files added to tempdb. Make sure that the space used in the

Label:The log files for SQL Server become larger as data modifications are processed, and when processing log files, it is common for us to truncate the logs and shrink them. Backup log databasename to disk= " DBCC SHRINKFILE (Databasename_log) Of course, if the disk space i

Label:Error 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 concept of transaction log (from Baidu Encyclopedia):The

Misunderstanding #28: Several misunderstandings about the large capacity transaction log recovery model A common DML operation can be "minimal log" No. In the bulk transaction log recovery model, only a small number of bulk operations can be "minimally logged", and a list

space), thus saving time in future recovery. Lazy writer makes better use of the buffer pool. It regularly checks the data cache, writes unused dirty pages to the disk according to the LRU algorithm, and clears dirty pages to release memory space. The Eager writer exists for batch inserts such as BCP. This process writes dirty data pages associated with non-log operations (such as large-capacity insertion and selection of insertion. This process allo

information, see Considerations for switching from the full or bulk-logged recovery model. In SQL SERVER 2008, BACKUP log with truncate_only is no longer supported, and to shrink the database log, you first need to truncate the file by setting the database recovery mode to simple. The statements are as follows: --BACK

Label: Method One: Use [master] GO ALTER DATABASE dnname SET RECOVERY simple with no_wait GO ALTER DATABASE dnname SET RECOVERY Simple--Easy mode GO Use Dnname GO DBCC shrinkfile (N ' Dnname_log ', one, truncateonly) GO Use [master] GO ALTER DATABASE dnname SET RECOVERY full with no_wait GO ALTER DATABASE dnname SET RECOVERY Full--Revert to complete mode GO Method Two: Error: Database .... The

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