How to Backup MySQL Database in Windows
![How to Backup MySQL Database in Windows](/img/MySQL/file-contents.webp)
This quick tutorial will discuss backing up the MySQL database and saving it as a script in a file.
When working with the databases, it is advised to take regular backups of your database. This is because there can be some problematic situations in your development that can cause precious data loss.
To compensate for the undesirable data loss, we should take regular backups of databases. This can be done using a utility program known as mysqldump
.
Use mysqldump
Utility to Backup MySQL Database in Windows
The mysqldump
client software creates logical backups by generating a set of SQL statements that may be run to recreate the original database object definitions and table contents.
It backs up or transfers one or more MySQL databases to another SQL server. The mysqldump
may also provide CSV, text or XML output.
The correct syntax of this command is:
mysqldump.exe [options]
To run this command, we first need to go to the directory to mysql/bin
. This directory has the mysqldump
utility.
We need to provide different options like username, password, port number, database name, and a resultant file where the backup script will be saved.
Suppose we have a database named testdb
for which we need to create the backup file; then, we need to execute the following command.
mysqldump.exe --user=root --password= --host=localhost --port=3306 --result-file="backupfile.sql" --databases "testdb"
After this command, you can locate the backupfile.sql
in the same folder.
This file contains a script to create the database and all its tables with their corresponding data.