Home Database Mysql Tutorial SQLServer 数据库 远程备份

SQLServer 数据库 远程备份

Jun 07, 2016 pm 03:09 PM
sqlserver backup database show Remotely Options advanced

--显示高级选项(仅需执行一次) EXEC sp_configure 'show advanced options', 1 GO RECONFIGURE GO --允许执行xp_cmdshell EXEC sp_configure 'xp_cmdshell', 1 GO RECONFIGURE GO --添加映射驱动器 declare @string nvarchar(200) set @string = 'net use

--•显示高级选项(仅需执行一次)
EXEC sp_configure 'show advanced options', 1

GO

RECONFIGURE

GO

--•允许执行xp_cmdshell
EXEC sp_configure 'xp_cmdshell', 1

GO

RECONFIGURE

GO

--•添加映射驱动器
declare @string nvarchar(200)

set @string = 'net use m: \\200.31.154.47\mis_backup "helloMIS555" /user:cfets-zfj60i4jl\LocalAdmin'

exec master..xp_cmdshell @string

--其中192.168.1.2为文件服务器的地址,db_backup为该服务器的共享文件夹,administrator 123456 分别为共享时设置的用户名密码。

--•备份数据库至本地
declare @date datetime

set @date = GetDate()

declare @str nvarchar(100)

set @str = 'E:\DatabaseBackup\ManagementInformation_backup_'+ convert(nvarchar(12), @date, 112) +'.bak'

backup database ManagementInformation to disk=@str WITH init

declare @strh nvarchar(100)

set @strh = 'E:\DatabaseBackup\Portal_backup_'+ convert(nvarchar(12), @date, 112) +'.bak'

backup database ManagementInformation to disk=@strh WITH init
--
--
--With init为覆盖同名文件(本例设计为1天执行一次,不会出现覆盖的情况)。
--
--•拷贝到文件服务器
declare @str1 nvarchar(100)

set @str1 = 'copy '+ @str +' m:'

exec master..xp_cmdshell @str1

set @str1 = 'copy '+ @strh +' m:'

exec master..xp_cmdshell @str1

declare @datecount int

set @datecount=1


declare @delstr nvarchar(100)

declare @deldate datetime

set @deldate=dateadd(dd,-30,getdate())

while @datecount

Begin

set @deldate=dateadd(dd,-1,@deldate)

Set @delstr='del m:\ManagementInformation_backup_'+ convert(nvarchar(12),@deldate, 112) +'.bak'

exec master..xp_cmdshell @delstr

Set @delstr='del m:\Portal_backup_'+ convert(nvarchar(12), @deldate, 112) +'.bak'

exec master..xp_cmdshell @delstr

set @datecount=@datecount+1
End

--•删除映射以及本地备份
exec master..xp_cmdshell 'net use m: /delete'

declare @str2 nvarchar(100)

set @str2 = 'del '+@str+''

exec master..xp_cmdshell @str2

set @str2 = 'del '+@strh+''

exec master..xp_cmdshell @str2

--7关闭允许执行cmdshell

EXEC sp_configure 'xp_cmdshell', 0

GO

RECONFIGURE

GO

 

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How to use MySQL backup and restore in PHP? How to use MySQL backup and restore in PHP? Jun 03, 2024 pm 12:19 PM

Backing up and restoring a MySQL database in PHP can be achieved by following these steps: Back up the database: Use the mysqldump command to dump the database into a SQL file. Restore database: Use the mysql command to restore the database from SQL files.

What is the difference between mysql and sqlserver syntax What is the difference between mysql and sqlserver syntax Apr 22, 2024 pm 06:33 PM

The syntax differences between MySQL and SQL Server are mainly reflected in database objects, data types, SQL statements and other aspects. Database object differences include the storage engine and how filegroups are specified, and the creation of indexes and constraints. Data type differences involve differences in numeric types, character types, and date and time types. SQL statement differences are reflected in result set limitations, data insertion, update and delete operations, etc. Other differences include how identity columns, views, and stored procedures are created. Understanding these differences is important to avoid errors when using different database systems.

iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos Jul 18, 2024 am 05:48 AM

Apple's latest releases of iOS18, iPadOS18 and macOS Sequoia systems have added an important feature to the Photos application, designed to help users easily recover photos and videos lost or damaged due to various reasons. The new feature introduces an album called "Recovered" in the Tools section of the Photos app that will automatically appear when a user has pictures or videos on their device that are not part of their photo library. The emergence of the "Recovered" album provides a solution for photos and videos lost due to database corruption, the camera application not saving to the photo library correctly, or a third-party application managing the photo library. Users only need a few simple steps

How does Hibernate implement polymorphic mapping? How does Hibernate implement polymorphic mapping? Apr 17, 2024 pm 12:09 PM

Hibernate polymorphic mapping can map inherited classes to the database and provides the following mapping types: joined-subclass: Create a separate table for the subclass, including all columns of the parent class. table-per-class: Create a separate table for subclasses, containing only subclass-specific columns. union-subclass: similar to joined-subclass, but the parent class table unions all subclass columns.

Detailed tutorial on establishing a database connection using MySQLi in PHP Detailed tutorial on establishing a database connection using MySQLi in PHP Jun 04, 2024 pm 01:42 PM

How to use MySQLi to establish a database connection in PHP: Include MySQLi extension (require_once) Create connection function (functionconnect_to_db) Call connection function ($conn=connect_to_db()) Execute query ($result=$conn->query()) Close connection ( $conn->close())

Where is the navicat database file? Where is the navicat database file? Apr 23, 2024 am 10:57 AM

The location where the Navicat database configuration files are stored varies by operating system: Windows: The user-specific path is %APPDATA%\PremiumSoft\Navicat\macOS: The user-specific path is ~/Library/Application Support/Navicat\Linux: The user-specific path is ~/ .config/navicat\The configuration file name contains the connection type, such as navicat_mysql.ini. These configuration files store database connection information, query history, and SSH settings.

How to handle database connection errors in PHP How to handle database connection errors in PHP Jun 05, 2024 pm 02:16 PM

To handle database connection errors in PHP, you can use the following steps: Use mysqli_connect_errno() to obtain the error code. Use mysqli_connect_error() to get the error message. By capturing and logging these error messages, database connection issues can be easily identified and resolved, ensuring the smooth running of your application.

How to write navicat database connection url How to write navicat database connection url Apr 24, 2024 am 02:33 AM

The format of the Navicat connection URL is: protocol://username:password@host:port/database name? Parameters, which contain the information required for the connection, including protocol, username, password, hostname, port, database name and optional parameter.

See all articles