sql server maintenance cleanup task

fragmentationBasically all of the solutions are based on the reconstruction and collation of the index, but in a different way1. Delete the index and rebuildThis is not a good way. The index is not available during the drop index. Causes blocking to occur. In the case of dropping a clustered index, it causes the corresponding nonclustered index to be rebuilt two times (when the deletion is rebuilt, and then rebuilt at build time). Although this method is not good, it is most effective for index

it under F:\Database_Backup, and later backup files are placed in this directory.GODECLARE@backupTime VARCHAR (a)DECLARE@fileName VARCHAR (+)SELECT@backupTime = (convert (varchar (8), GETDATE (), +) +REPLACE (convert (varchar (5), GETDATE (), 114), ' : ', ' ) SELECT@fileName =' F:\Database_Backup\DB_ ' [email protected]+'. Bak 'Backup database DBName to [email protected] DBName is the name of your database, and the file name of the backup is like Db_201302252140.bak.2. Write a batch file

ObjectiveThe previous article describes how to improve the query performance of a database by building an index, which is really just the beginning. Subsequent to the lack of proper maintenance, the index you created earlier can even become a drag, becoming an accomplice to the decline in database performance.Find FragmentsEliminating fragmentation may be the most common task for index

Reference: https://www.cnblogs.com/fuhaots2009/p/3464983.htmlFirst, the example database introduction SOURCE database test_other_db: There are tb_class,tb_student,tb_testtable three tables. Target database testdb_output: Empty library with no tables. Second, the example content introductionInstance target: Import the table tb_class,tb_student from the source database test_other_db into the target database testdb_output. Implementation method:>> using the Export da

We know that the SQL Server database can be used to implement regular automatic backups of the database. The method is to create a plan to back up the database with a maintenance plan that comes with SQL Server 2008, and we share the methods of regular automatic backup of

Get ready:Two computers in the LAN. Home computer, back up your computer.Principle: Implemented through database maintenance plan.Operation Steps:One, create an account liuxh and password 123 (custom) on the backup PC and the host computerSecond, create the backup folder Backfile and share it to the specified user Soft1_developer6 in the backup PC.1. Select User2. Assigning PermissionsThe above step is to open the folder to share. the remaining steps

SQL Server maintenance plan for database backup (step by Step)First, PrefaceSQL Server Backup and restore all -in-a-kind, including the use of SSMS operation to restore a variety of backup files graphical guidance,SQL Server Datab

Original: Set up Scheduled Tasks using SQL Server 2005 jobsThe company has an old project because directly to the terminal shot pictures in the form of binary saved to the database, the database is larger so need to often delete these redundant data, manual removal time and effort, project leader let me turn these operations into automatic, do once a day, only the last two months of image data. Consulted th

, @TableName, @SchemaName, @IndexNam E, @PctFragWHILE @ @FETCH_STATUS = 0BEGIN IF @PctFrag between 20.0 and 40.0 BEGIN SET @Defrag = N ' ALTER INDEX ' + @IndexName + ' on ' + @DBName + '. ' + @SchemaName + '. ' + @TableName + ' REORGANIZE ' EXEC sp_executesql @Defrag PRINT ' Reorganize index: ' + @DBName + '. ' + @SchemaName + '. ' + @TableName + '. ' + @IndexName END ELS E IF @PctFrag > 40.0 BEGIN SET @Defrag = N ' ALTER INDEX ' + @IndexName + ' on ' + @DBName + '. ' + @SchemaNa

The company has an old project because directly to the terminal shot pictures in the form of binary saved to the database, the database is larger so need to often delete these redundant data, manual removal time and effort, project leader let me turn these operations into automatic, do once a day, only the last two months of image data. Consulted the relevant information, found a solution, here to make a record, so that people with the same needs and their own access.Now we're going to show you

Tags: blog http using data log C SQL as1. Turn on the SQL Server Agent serviceUsing a job requires support for the SQL Agent service and needs to be set to start automatically, otherwise your job will not be executed.The following steps open the service: Start-->>> run-->>> enter "Services.msc"-->>> enter the service,

The company has an old project because directly to the terminal shot pictures in the form of binary saved to the database, the database is larger so need to often delete these redundant data, manual removal time and effort, project leader let me turn these operations into automatic, do once a day, only the last two months of image data. Consulted the relevant information, found a solution, here to make a record, so that people with the same needs and their own access.Now we're going to show you

Label:1. Create a batch file Restartsqlserver.batThe contents are as follows:net stop mssqlserver/yNET start MSSQLServerNet start SQLServerAgentPauseThe following is a description:net stop mssqlserver/y: Stop the SQL Server serviceNet start SQLServerAgent: Start the SQL Server service2, set up a scheduled

Label:Automatically delete SQL Server backup files for a specified date using Task SchedulerCommandforfiles [/P pathname] [/M searchmask] [/S][/C command] [/d [+ |-] {YYYY-MM-DD | dd}]Method 1:Description: You can delete a log file with a suffix of 7 days ago named log. If today is 6.29, then 6.22 will be deleted.file that was previously created. will not be dele

Suppose you want to test the data in a production environment, such as modifying and testing stored procedures, changing and optimizing indexes, and so on. But if your users are connected to the database, you cannot disconnect the database. How do I get a copy of the database?I. Using the Copy Database menu in a database taskThe example is to copy the Northwind database from the default instance MSSQLSERVER to the named instance MySQLServer. Open the service as follows:Figure ANext, we'll fight.

Tags: SQL Server remote MaintenanceNow that many applications are in the cloud, the database requires remote management and maintenance, then the web-based approach is more secure and convenient.Treesoft database management software uses the Java development, uses the stable common SPRINGMVC+JDBC architecture, realizes the Web-based method to the

Label:--Maintenance Database----Stored procedure (procedure)----Overview： 　　 A stored procedure for SQl serve is a collection of one or more T-SQL statements。 Common program code Snippets are often created as stored procedures that create multiple invocations at once, simplifying the programmer's work and reducing the network traffic that interacts with the

I configured the following:One months perform a full backup database and delete the backup file three months ago. Perform a differential backup every day, deleting one months of money back up files.1. Management-Maintenance plan right-new maintenance plan2. Create a sub-plan3. Configure job Schedule properties (execution time) separately4. Add the Backup Database task