Mysqldump Got Error 1044 Access Denied
Contents |
and got the following error: mysqldump: Got error: 1044: Access denied for user 'root'@'localhost' to database 'information_schema' when using LOCK TABLES software engineer, it, web development, php, ruby,
Mysqldump Error 1044 When Selecting The Database
ruby on rails May 2nd, 2014 Comments Written by Michaël Rigart mysqldump access denied windows mysqldump: 1044 Access denied when using LOCK TABLES A few days ago, I tried to make
Mysqldump Access Denied For User 'root'@'localhost'
a backup using the mysqldump command and got the following error: mysqldump: Got error: 1044: Access denied for user 'root'@'localhost' to database 'information_schema' when using LOCK TABLES mysqldump access denied when selecting the database A quick workaround is to pass the –-single-transaction option to mysqldump: $ mysqldump --single-transaction -u user -p DBNAME > backup.sql Another one would be to grant LOCK TABLES to the user you are using to take the dump $ mysql -u root -p mysql> GRANT SELECT,LOCK TABLES ON DBNAME.* TO 'username'@'localhost'; Reading through the man error 1044 (42000): access denied for user 'root'@'localhost' to database 'information_schema' pages, these pasages sheld some light on the issue at hand: mysqldump requires at least the SELECT privilege for dumped tables, SHOW VIEW for dumped views, TRIGGER for dumped triggers, and LOCK TABLES if the --single-transaction option is not used. Certain options might require other privileges as noted in the option descriptions. For each dumped database, lock all tables to be dumped before dumping them. The tables are locked with READ LOCAL to permit concurrent inserts in the case of MyISAM tables. For transactional tables such as InnoDB, --single-transaction is a much better option than --lock-tables because it does not need to lock the tables at all. Because --lock-tables locks tables for each database separately, this option does not guarantee that the tables in the dump file are logically consistent between databases. Tables in different databases may be dumped in completely different states. Share on Facebook Tweet Share on LinkedIn Share on Google+ About Michaël Rigart: I founded Netronix, in ord
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies
Mysql Grant Lock Tables
of this site About Us Learn more about Stack Overflow the company mysqldump single-transaction Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges
Mysqldump Skip Lock Tables
Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: https://www.michaelrigart.be/en/blog/mysqldump-1044-access-denied-when-using-lock-tables.html Sign up mysqldump access denied up vote 11 down vote favorite 2 When I try to backup using mysqldump from ssh, I run the following command on machine 10.64.1.1. It gives the following error. mysqldump --user=test -p=password --host=10.64.1.2 --tab=. databasename tablename mysqldump: Got error: 1045: Access denied for user 'test'@'10.64.1.1' (using password: YES) when trying to connect However, I can access mysql http://stackoverflow.com/questions/5767036/mysqldump-access-denied using the same user and password. mysql --user=test -p[password] Current user: test@10.64.1.1 SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Server version: 5.0.91-50-log Percona SQL Server, Revision 73 (GPL) Protocol version: 10 Connection: 10.64.1.2 via TCP/IP Updates: If I do following mysql document: --password[=password] or -p[password]. Since my password contains special symbol @, Mysql cannot detect user correctly. It complains: mysqldump: Got error: 1044: Access denied for user 'test'@'%' to database mysqldump share|improve this question edited Aug 31 '14 at 16:30 R.. 127k15190421 asked Apr 23 '11 at 21:21 chnet 77092446 add a comment| 6 Answers 6 active oldest votes up vote 8 down vote accepted I think that you would have to lose the = when using -p or do it with --password : --password[=password], -p[password] The password to use when connecting to the server. If you use the short option form (-p), you cannot have a space between the option and the password. If you omit the password value following the --password or -p option on the command line, you are prompted for one. Specifying a password
(215) Advanced https://www.cybersecure.com.au/support/?p=267 Edition Backup (38) Advanced Edition Errors (77) Advanced Edition Recovery (7) Microsoft Exchange (28) Exchange Backup (4) Exchange Errors (22) https://www.virtualmin.com/node/8046 Exchange Recovery (2) Microsoft SQL Server (20) MS-SQL Backup (1) MS-SQL Errors (11) MySQL (2) MySQL Errors (1) ShadowProtect BMR access denied (2) ShadowProtect Backup (2) Downloads (1) Enterprise Edition (26) Enterprise edition errors (6) Restore (5) Restore issues (2) Standard Edition (87) Recovery (3) Standard Edition Backup (18) Standard Edition Errors (34) Uncategorized (21) mysqldump: Got error: 1044: Access denied for user mysqldump access denied XXXX Error: mysqldump: Got error: 1044: Access denied for user ‘mysqlusername'@'%' to database ‘mysql' when using LOCK TABLES Cause: The CyberSecure Advanced software agent calls MySQL’s mysqldump program to take backups. The message above suggests that the mysql user "mysqlusername" does not have sufficient rights to take the backup using LOCK TABLES. Resolution: Grant Lock privileges to the user for the databases in concern. Also go through following URLs which shows how to grant LOCK TABLE privileges to the user for the database in concern. http://forums.mysql.com/read.php?10,108835,192963#msg-192963 http://dev.mysql.com/doc/refman/5.1/en/access-denied.html Online Backup Australia Buy now Learn more Standard edition Advanced edition Enterprise edition Backup partners Signup as a partner Why become an official partner? Company About CyberSecure Privacy Policy Acceptable Use Policy
mysqldump: Got error: 1044: Access denied for user 13 posts / 0 new Log in or register to post comments Last post #1 Wed, 07/09/2008 - 07:18 AlexCook mysqldump: Got error: 1044: Access denied for user When I try and backup a domain, I get this error: mysqldump: Got error: 1044: Access denied for user 'root'@'localhost' to database... I created the database using the vm database guey... why can't root access it? Please help Log in or register to post comments #2 Mon, 07/07/2008 - 08:32 andreychek Hi Alex, Is it possible that at some point, perhaps the MySQL password changed? If you run this: grep pass= /etc/webmin/mysql/config You'll see what the current MySQL root password is set to (don't post it here!). What happens if you run this from the command line: mysql -u root -p And when prompted, type in the password you see above. Are you able to get into MySQL that way? -Eric Log in or register to post comments #3 Wed, 07/09/2008 - 08:35 andreychek Howdy, The following command will give you the password that Webmin is trying to use (don't post it here!): grep pass= /etc/webmin/mysql/config Now, what happens if you enter the above password after typing this: mysql -u root -p Does it let you into MySQL, or do you get an Access Denied message? -Eric Log in or register to post comments #4 Wed, 07/09/2008 - 08:47 (Reply to #3) AlexCook Hey Eric, Thanks alot. It's the wrong PW. I changed the root pw outside of virtualmin, that's why it probably doesn't work. Thanks a ton, Alex Log in or register to post comments #5 Wed, 07/09/2008 - 08:52 (Reply to #4) AlexCook Well... so I can successfully login, but now when I try and dump certain databases, root still doesn't have permission. How can I make it so root has access to all db's? Log in or register to post comments #6 Wed, 07/09/2008 - 08:53 (Reply to #5) AlexCook I tried editing database permissions, adding root and giving root access to Any database... but that didn't work. Anyone know? Thanks! Log in or register to post comments #7 Wed, 07/09/2008 - 09:19 (Reply to #6) andreychek In theory, root should have permissions to all the databases. If you log into Virtualmin, choose "Webmin" on the top-left, go into Servers then MySQL Database Server, and then choose Module Config -- you can set your new root password there. Does setting that help at all? -Eric Log in or register to post comments #8 Wed, 07/09/2008 - 09:30 (Reply to #7) AlexCook Yeah, I changed the root password and it's the same in al