Welcome to the Windows community forum and interact with 3 million technical staff. Problem description: After restoring the database backup on the remote server to the local machine, when a user is associated with a logon user (User ing), the following error occurs: "error 15023: a user or role already exists in the current database ":
Welcome to the Windows community forum and interact with 3 million technical staff> enter the Problem description: A
What is mysqldump in the mysqldump tool for php database backup? mysqldump-local-root-mima-datebasename gt; *. Where can I write this SQL statement again ?, System ( quot; mysqldump-localhost-root-123456bishe php database backup
What is mysqldump with mysqldump?
Mysqldump-local-root-mima-datebasename> *. SQL
Where should I write this statement?
------ Solutio
TABLE mysql.slave_master_info Engine=innodb;
ALTER TABLE Mysql.slave_relay_log_info Engine=innodb;"Note" Do not attempt to manually update, insert, delete the contents of the above two tables, in order to avoid unexpected problems.Third, problem solvingThrough the above error and relay log introduction, it is easy to know that because the Mysql.slave_relay_log_info table retains the previous replication information, so that the new from the library can not be found when the corresponding file,
Unable to find the NIC solution for the ova virtual machine where the backup is deployed in ESXiIf you do not install vmware tools, you cannot find the NIC solution for deploying the backup ova VM: edit/etc/udev/rules. d/70-persistent-net.rules file. The current file should contain the following content:
# PCI device
The data on the company's core business system is extremely important. In order to protect the critical business data of the information system, we must make an effective backup of the data and ensure a rapid recovery.
From the perspective of user requirements, the main requirements for backup are:
Requires the ability to achieve online backup
Tags: dir style command blob ATI first SQL command install serverfrom:http://blog.csdn.net/mchdba/article/details/11575605 As data continues to grow, and in order to be compatible with future InnoDB storage engines, consider the strategy of mysqldump full + log incremental backup. Using mysqldump is good support for most MySQL MySQL storage engines such as MyISAM and InnoDB. Scenario One: mysqldump full backup
backup model file.2.2: RecoveryClick Restore on the interfaceSelect Back up the backup of the Open DJ directory, note that the server side of the backup file must be placed in the backup machine backup directory is: /bakIf you are not up-to-date, verify that the server-side
With the popularization of computer networks, computer viruses have the opportunity to spread quickly, and the damage to data files is becoming increasingly serious. Users often need to back up important personal data in different regions. Based on the consideration of multiple users and data privacy, a personal data backup system solution is proposed. It utilizes the large capacity, high reliability, and h
Mysql automated backup solution bitsCN.com
Mysql automatic backup solution 1. configure the database server 1. write the mysql automatic backup script mysql backup mainly includes hot backup
Considerations for innodb database backup (solution caused by phpmyadmin) phpmyadmin
BitsCN.com
Because the default mysql engine is innodb, no engine is specified when phpmyadmin creates a table, that is, the default innodb is used. this engine is connected to ibdata1, ib_logfile0, and ib_logfile1 in the mysql/data/Directory. these three files add up to 40 Mb, and xampps cannot be packed in. when the data
existStatus:operation failedMysql.tempmix1Error:table ' mysql.tempmix1 ' doesn ' t existStatus:operation failedMysql.tempmix4Error:table ' mysql.tempmix4 ' doesn ' t existStatus:operation failedAll right! Ask Google big GodMysqldump table does not exist when lock tables is usedSymptomsMySQL database dump failed with error:Mysqldump:goterror:1146:table ' Reason
Maybe someone deleted and recreated the InnoDB data file but forgot to remove the corresponding. frm file from the database di
Simple remote backup solution for Linux server databases (MySQL and ORACLE) bitsCN.com
Simple remote backup solution for Linux server databases (MySQL and ORACLE)
Simple remote backup solution for MySQL databases on Linux server
"! -name "DB"! -name "rtx*" ' ">>/shell/bAckup.logElseecho "' Date +%y%m%d ' Delete unsuccessful" >>/shell/backup.logFi# from Email adminMail-s "DataBackup" [email protected] If [$WEEK-ne 0];thenif [!-d/hddf/database/' Date +%y%m%d '];thenMkdir-p/hddf/database/' Date +%y%m%d 'mv/hddf/database/{*.bak,*. BAK}/hddf/database/' Date +%y%m%d '/FiElseecho "Today is Sunday no data backup" >>/shell/mvdata.txtFiThis article is from the "Zhongliang Linux Technol
Article Title: Nginx + PHP + MySQL dual-host mutual backup and automatic switch solution. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
In production applications, a data server with the "Nginx + PHP + MySQL" interface plays a very important role. If the server hardwar
Question: two LINUX servers each have only one hard disk. Therefore, the backup issue is particularly important. We have a mysql database installed. Of course, we also need to solve the problem of mysql backup.
Project: host Machine (all backups are stored on it) ship Machine (save host Machine backup)
Method: use shell scripts to package the files to be backed
Windows System Backup can be completed using the ghost tool. Linux systems cannot rely entirely on the ghost tool. First, ghost itself is copyrighted, second, ghost only supports Linux partitions of ext2 and ext3 file systems. It does not support reiserfs, XFS, and other advanced file systems. Ghost itself does not back up MBR, therefore, grub Errors often occur after recovery. Linux itself comes with excellent ba
The following shell script is used to restore the database automatically. After the restoration is successful, the database is disabled. Because we do not need the bak slave database in the case of no exception in the Prod database.
The following shell script is used to restore the database automatically. After the restoration is successful, the database is disabled. Because we do not need the bak slave database in the case of no exception in the Prod database.
Small and Medium databases ar
AutoMySQLBackup is a lightweight mysql backup tool with a small amount of data and is useful for MyISAM. AutoMySQLBackup project page? Sourceforge. netprojectsautomysqlbackupmkdirAutoMySQLBackupcdAutoMySQLBackupwget-cnchc.dl.sourceforge.netprojectautomysqlba
AutoMySQLBackup is a lightweight mysql backup tool with a small amount of data and is useful for MyISAM. AutoMySQLBackup project page? Http://sourcefor
The gho image file cannot be found after the ghost backup, but the hard disk space is reduced for no reason. this problem has plagued me for a long time. I don't know the solution. I only know that this problem occurs when I back up an image to an NTFS hard disk.Finally, I found the relevant information on the Internet:
After the ghost is successfully backed up, press CTRL + ALT + DEL to exit the ghost wit
professional video conference room to convene, and the conference room is to occupy the office space and to have a large equipment investment, each branch can only have a video conference room, This can only hold one meeting at a time, causing the video conference room to be booked up to a week later, meeting managers and staff with meeting needs feel miserable and even reluctant to use videoconferencing. This actually restricts the development of the enterprise, and most meetings do not need t
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