Methods for filtering out certain databases during full mysql backup, mysql backup Filtering
Mysql uses the -- all-database parameter for full backup.
For example:
# Mysqldump-u root-h localhost-p -- all-database>/root/all. SQL
Wh
MySQL backup and crontab regular backup in Linux
1. back up a database
######################################## ########################### Back up a database ########## ######################################## ################# root user, create the backup directory mkdir-p/usr/local/cncounter/mysql_dumpcd/usr/local/
=myisamdefaultcharset=utf8;mysql>insert NBSP;INTONBSP;MYISAM_TBL (name) ->values (' One '), (' Joy '), (' Li '), (' Tom '), (' Jerry '), (' Hello ');### a good way to build data mysql>insertintomyisam_tbl (name ) ->selectnamefrommyisam_tbl;### Create a table mysql>createtableinnodb_tbl for the InnoDB engine (-> idINTNotnullauto_increment,->namevarchar (+), ->pri
Simple Mysql backup BAT script sharing in Windows and mysql backup bat script
Preface
This document describes a simple BAT script for Mysql backup in Windows.MysqldumpCommand to back up a specified
1. Full backup and incremental backup 1.1 full-scale backup
Full-volume data is all the data in the database, and a full backup is the backup of all the data in the database.
Back Up all libraries:
mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F
Mysql backup data migration, error handling, mysql backup dataAll data files in/usr/lib/mysql are left behind in the project history. Previously, MyISAM engine of mysql5.1 In Debian was used. The current machine is ubuntu, and only mysql5.5 is used. mysql5.6 defaults to Inno
MySql dual-machine hot backup method, mysql dual-machine Hot Backup
MySqlDual-machine hot backup method(BackupMasterMysql databaseTo SlaveMedium)
Environment]
Operating System: Two 32-bit Windows 7 flagship versions
Mysql version:
Intended audience
This article is tested in linux and mysql 4.1.14. After modification, it may be applicable to mysql 4.0, 5.0 and other versions.
This article is applicable to mysql that does not enable replication. If replication is started, you may not need to adopt this backup policy or modify relevant parameters.
MySql regular backup database and MySql backup database
Back up the database at every day, store the backup files in the specified directory (new if the directory does not exist), and store them on a monthly basis;
Store the following command as a *. bat file, add a Windows
Three methods for mysql backup: bitsCN.com
I. purpose of backup
Disaster Recovery: recover and restore damaged dataDemand Change: data needs to be restored to a time before the change due to demand changesTest: test whether the new function is available
II. backup considerations
How long data can be lost;How long will
MySql Data backup script (not original), mysql Data Backup
Create a file xxx. bat with the following content:
@ Echo offSet hour = % time :~ 0, 2%If "% time :~ 0% % "=" "set hour = time :~ 1, 1%Set now = % Date :~ 0, 4% % Date :~ 5, 2% % Date :~ 8, 2% % hour % Time :~ 3,2% % Time :~ 6, 2%Echo % now %Set host = server
MySQL backup and recovery-cold backup-What is cold backup-General cold backup is to stop database services, such as MySQL and Oracle, and then back up the data directory using the copy, package, or compression commands. If the dat
Commands for backing up the MySQL database
Copy Code code as follows:
Mysqldump-hhostname-uusername-ppassword databasename > Backupfile.sql
Backing up the MySQL database for a deleted table format
Backing up the MySQL database is a format with a deleted table that allows the backup to overwrite
Brief introduction
1 • Concept of full and incremental backups2 • Full backup with mysqldump3 · Using Mysqldump for table structure backup4 • Two methods of full backup recovery5 • Incremental backup with flush logs6 • Incremental Backup recovery7 · Based on point-in-time and seat recovery8 ·
] ' localhost '; After re-authorization backup permissions Grant RELOAD, LOCK TABLES, REPLICATION CLIENT on *. * to ' backup ' @ ' localhost '; re-refresh authorization table flush privileges; For example, we back up all libraries innobackupex-user=root-password= ' abc ' /mysql-backup will automatically create the
I. Scripting notes1.mysql data files and binary log files are best saved on different partitions or storage devices2. After the backup is complete, take care to modify the data permissions to prevent the disclosure of important information, which hosts which users can use to recover3. View the exported 2 log file to see if it is logical and business, 2 binary log files can only guarantee the physical data p
MySQL database backup and recovery methods, mysql Database BackupMySQL database backup and recovery methodsMysql-uroot-pShow databases;1. Export the database1). MySQL command line to export the entire database (including data)The exported files are stored in the
Script in/home/user/mysql tutorial _ backup. sh
Crontab
# Crontab-l
# M h dom mon dow command
28 16 ***/home/user/mysql_backup.sh
The script is as follows:
#! /Bin/sh
# Mysql_backup.sh: backup mysql databases and keep newest 5 days backup.
#
# Last updated: 20 march2006
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