如何进行数据库备份

Question

Using SQL Server 2000

I want to take the database backup at application running time.

In my application i have database backup option, when i click the button it has to take the database backup upto current time.

How to make a query for taking the database backup

Need Query Help

Answer 1

use BACKUP DATABASE statement, for example:

BACKUP DATABASE myDatabase -- myDatabase is your database name
TO DISK='d:\backup\myDatabase.bak' -- this is the path to backup

Answer 2

Personally, I recommend todo backup for price. it offers comprehensiv backup solution for SQL server/ Exchange server. for more information, you can go its website .

Answer 3

通常，像BACKUP DATABASE databasename这样的语句可以解决问题，但是请检查Sql Server帮助以获取有关所有选项和参数（例如备份位置，模式，压缩等）的信息。

Answer 4

Also, you can choose what type of backup (full, differential, log) you need to perform with the "Backup database..." command.

Examples:

Full backup:

BACKUP DATABASE "database_name" TO DISK = 'D:\\backupDatabase-Full.bak' GO

Differential backup:

BACKUP DATABASE "database_name" TO DISK = 'D:\\backupDatabase-Diff.bak' WITH DIFFERENTIAL GO