Mysqldump scheduled backup data (full amount)

MYSQL database backup has many kinds (CP, tar, LVM2, mysqldump, xtarbackup) and so on, which depends on the size of your data. A table is given below

# from "Learn to back up MySQL database with various gestures"

Backup method	Backup speed	Recovery speed	Ease of	Function	Generally used for
Cp	Fast	Fast	General, low flexibility	Very weak	Small amount of data backup
Mysqldump	Slow	Slow	General, can ignore the difference of storage engine	So so	Backup of small and medium data volumes
Lvm2	Fast	Fast	General, support almost hot standby, fast	So so	Backup of small and medium data volumes
Xtrabackup	More quickly	More quickly	Implement InnoDB hot spares, storage engine requirements	Powerful	Larger-scale backup

　

Of course, this article is only about mysqldump "official documents", other ways have the opportunity to share with you. When I use mysqldump to do backup, my way is relatively simple. is to use batch processing + timing to do.

Mysqldump backup is to put it bluntly, save the required statements.

Key Features : suitable for all MySQL engines, support Win Bei, full backup, partial backup (support InnoDB hot standby)

1. First write the shell script

Rem*******************************Start*****************************@echo offSet"Ymdhms=%Date~0,4%%Date~5,2%%Date~8,2%_%Time~0,2%%Time~3,2%%Time~6,2%"C:\myserver\mysql-5.7.Ten-Winx64\bin\mysqldump--opt-u root--password=123456 xxxdb > C:\myserver\mysql-5.7.10-winx64\db_backup\backup_%Ymdhms%.sql@echo  onREM*******************************End*****************************

Description

• REM: Notes
• YMDHMS: Time
• --opt: Represents the quick,add-drop-table,add-locks,extended-insert,lock-tables that activates the mysqldump command
• : Export
• XXXDB: Database to be exported

Attention:

• Be sure to remember to change the database password to their own, otherwise the file will be empty
• If you export a table after the database and then write the table name, for example: ... xxxdb xxxtable > C:\mysql ...

Copy the shell script on top of the. bat batch script into the appropriate location.

Restore as follows:

MySQL>source C:\xxx.sql

2. Windows Scheduled Tasks

Open: Create tasks, Task Scheduler, management tools, control Panel

　　

Conventional

Triggers (backups are performed 3 hours a day)

Save directly, then set the last step

Operation

Locate your batch file, add it in and then confirm the save, and then the list shows the task you just set up.

Attention:

The key is to not forget to open

This article does is mysqldump (full-scale backup), the next article says (incremental backup)

Mysqldump scheduled backup data (full amount)