Mysqldump Error 1044
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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, ruby on rails May 2nd, 2014 Comments Written by Michaël Rigart mysqldump: mysqldump error 1044 when selecting the database 1044 Access denied when using LOCK TABLES A few days ago, I tried
Mysqldump Access Denied Windows
to make a backup using the mysqldump command and got the following error: mysqldump: Got error: 1044: Access denied for mysqldump access denied for user 'root'@'localhost' user 'root'@'localhost' to database 'information_schema' when using LOCK TABLES A quick workaround is to pass the –-single-transaction option to mysqldump: $ mysqldump --single-transaction -u user -p DBNAME > backup.sql Another one would
Mysqldump Access Denied When Selecting The Database
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 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 error 1044 (42000): access denied for user 'root'@'localhost' to database 'information_schema' --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 order to help companies with their internal software needs. I have been developing and deploying a wide variety of online business and content applications in Ruby & PHP, although my focus lies mostly on the cutting edge of Ruby / Rails programming. Connect with me: Twitter Google+ LinkedIn Github Facebook Please enable JavaScript to view the comments powered by Disqus. comments powered by Disqus Any questions? Need some specific help? Feel
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Mysql Grant Lock Tables
TABLES By Alvin Alexander. Last updated: June 3 2016 A quick
Mysqldump Single-transaction
note on a MySQL error: I got the following error when using mysqldump this past weekend: mysqldump: mysqldump skip lock tables Got error: 1044: Access denied for user 'USER'@'localhost' to database 'DBNAME' when using LOCK TABLES The solution to this problem/error was to use one of these mysqldump commands: https://www.michaelrigart.be/en/blog/mysqldump-1044-access-denied-when-using-lock-tables.html mysqldump --opt --lock-tables=false -u USER -p DBNAME > dump.sql mysqldump --opt --single-transaction -u USER -p DBNAME > dump.sql I normally don’t use the --lock-tables or --single-transaction options when using mysqldump, but when you encounter this error, this is the workaround. (Honestly I can’t remember what I did differently when I created this MySQL database, and didn’t look http://alvinalexander.com/mysql/mysql-error-1044-access-denied-for-user-using-lock-tables into the problem more than finding this solution, as I was moving the database from one server to another.) mysql mysqldump mysql lock tables error 1044 error access denied mysqldump command - how to dump (backup) a MySQL database MySQL Error 1293 - Incorrect table definition (TIMESTAMP) The PHP MySQL mysql_connect() can't connect to local MySQL server through socket error MySQL ERROR 1005 (HY000): Can't create table Solving the MySQL "can't create/write to file" error message MySQL restore: How to restore a MySQL database from a backup books i’ve written Bill Belichick on Microsoft Surface tablets Scala best practice: How to use the Option/Some/None pattern Bear at door A few meditation notes (calming, quality) Here comes the OFF switch Symptoms of Vitamin D deficiency Add new comment Your name Email The content of this field is kept private and will not be shown publicly. Homepage Subject Comment About text formats Anonymous format Allowed HTML tags:
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://stackoverflow.com/questions/148951/does-mysqldump-password-really-do-what-it-says Overflow the company Business Learn more about hiring developers or posting ads with us https://basvandijk.eu/2010/04/05/fixing-mysqldump-error-access-denied-for-hen-using-lock-tables/ Stack Overflow Questions Jobs Documentation Tags Users Badges 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: Sign up Does mysqldump --password really do what it says? up vote 27 down vote favorite 2 I'm access denied trying to use mysqldump to dump a schema, and it mostly works but I ran into one curiosity: the -p or --password option seems like it is doing something other than setting the password (as the man page and --help output say it should). Specifically, it looks like it's doing what is indicated here: http://snippets.dzone.com/posts/show/360 - that is, setting the database to dump. To support my somewhat outlandish claim, I can mysqldump access denied tell you that if I do not specify the --password (or -p) option, the command prints the usage statement and exits with an error. If I do specify it, I am immediately prompted to enter a password (!), and then the database specified in the --password option is dumped (or an error is given in the usual case that a password not matching any database name was specified). Here's a transcript: $ mysqldump -u test -h myhost --no-data --tables --password lose Enter password: -- MySQL dump 10.10 mysqldump: Got error: 1044: Access denied for user 'test'@'%' to database 'lose' when selecting the database So, what gives? Is this the way this is supposed to work? It surely does not appear to make sense nor does it match the official documentation. And finally, if this just the way it works, how am I meant to specify the password to be used in an automated job? Using expect??? I'm using mysqldump Ver 10.10 Distrib 5.0.22, for pc-linux-gnu (i486). mysql mysqldump mysql-error-1044 share|improve this question edited Apr 26 '11 at 23:37 OMG Ponies 199k37360417 asked Sep 29 '08 at 14:36 John Zwinck 91.5k13101190 removed generic tags, added gotcha –Sklivvz♦ Sep 29 '08 at 15:01 add a comment| 10 Answers 10 active oldest vot
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