How To Resolve Access Denied Error In Mysql
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Client Programming Security Guidelines The MySQL Access Privilege System Privileges Provided by MySQL Grant Tables Specifying Account Names Access Control, Stage 1: Connection Verification Access Control, Stage 2: Request Verification When Privilege Changes Take Effect Troubleshooting Problems Connecting to MySQL MySQL User Account Management User Names and Passwords Adding User Accounts Removing User Accounts Setting Account Resource Limits access denied for user 'root'@'localhost' (using password yes) when trying to connect Assigning Account Passwords Password Expiration Policy Password Expiration and Sandbox Mode Pluggable Authentication Proxy Users User Account Locking SQL-Based MySQL Account Activity Auditing Using Secure Connections OpenSSL Versus yaSSL Building MySQL with Support for Secure Connections Secure Connection Protocols and Ciphers Configuring MySQL to Use Secure Connections Command Options for Secure Connections Creating SSL and RSA Certificates and Keys Creating SSL and RSA Certificates and Keys using MySQL Creating SSL Certificates and Keys Using openssl Creating RSA Keys Using openssl Connecting to MySQL Remotely from Windows with SSH Security Plugins Authentication Plugins The Native Authentication Plugin The Old Native Authentication Plugin Migrating Away from Pre-4.1 Password Hashing and the mysql_old_password Plugin The SHA-256 Authentication Plugin The PAM Authentication Plugin The Windows Native Authentication Plugin The No-Login Authentication Plugin The Cleartext Client-Side Authentication Plugin The Socket Peer-Credential Authentication Plugin The Test Authentication Plugin The Password Validation Plugin Password Validation Plugin Installation Password Validation Plugin Options and Variables The MySQL Keyring Keyring Plugin Installation Configuring the keyring_file File-Based Plugin Configuring the keyring_okv Oracle Key Vault Plugi
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Access Denied For User ''@'localhost' (using Password: No)
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Access Denied For User 'root'@'localhost' Ubuntu
Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Access denied for user 'root'@'localhost' while attempting to grant privileges. How https://dev.mysql.com/doc/refman/5.7/en/problems-connecting.html do I grant privileges? up vote 107 down vote favorite 38 I've looked at a number of similar questions and so I'm demonstrating that I've checked the basics. Though of course, that doesn't mean I haven't missed something totally obvious. :-) My question is: why am I denied access on a user with the privileges to do what I'm trying to do and where I have already typed the http://stackoverflow.com/questions/8484722/access-denied-for-user-rootlocalhost-while-attempting-to-grant-privileges password and been granted access? (For the sake of completeness, I tried typing the wrong password just to make sure that MySQL client would deny me access at program start.) Background: Logged in to the shell of the machine running the MySQL server via ssh, I log in as root: [myname@host ~]$ mysql -u root -p -hlocalhost Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 62396 Server version: 5.5.18-log MySQL Community Server (GPL) Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> Awesome. My reading of the answers to similar questions suggests that I should make sure the the privileges are current with what is in the grant tables mysql> FLUSH PRIVILEGES; Query OK, 0 rows affected (0.00 sec) mysql> Next make sure I am who I think I am: mysql> SELECT user(); +----------------+ | user() | +----------------+ | root@localhost | +----------------+ 1 row in set (0.00 sec) ...and really really make sure: mysql> SELECT current_user(); +----------------+ | current_user() | +----------------+ | root@localhost | +----------------+ 1 row in set (0.00 sec) mysql> So far so good. Now what privileges do I have? mysql> SHOW GRANTS FOR 'root'@'localhost'; +-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta http://stackoverflow.com/questions/21944936/error-1045-28000-access-denied-for-user-rootlocalhost-using-password-y Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, access denied helping each other. Join them; it only takes a minute: Sign up ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) up vote 50 down vote favorite 37 I am an electrical engineering who mainly play around with power system instead of programming. Recently, I have been following a manual to install a software suite access denied for on Ubuntu. I have no knowledge on mySQL at all, actually. I have done the following installations on my Ubuntu. sudo apt-get update sudo apt-get install mysql-server-5.5 sudo apt-get install mysql-client-5.5 sudo apt-get install mysql-common sudo apt-get install glade sudo apt-get install ntp Then I do me@ubuntu:~/Desktop/iPDC-v1.3.1/DBServer-1.1$ mysql -uroot -proot <"Db.sql" I ended up with the following error message. ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES) How may I fix it and continue? mysql linux ubuntu share|improve this question asked Feb 21 '14 at 20:52 Sibbs Gambling 3,2401041103 1 This does not seem to be strictly programming-related to me. I flagged it for migration to SuperUser –Uli Köhler Feb 21 '14 at 20:55 add a comment| 12 Answers 12 active oldest votes up vote 54 down vote accepted The default root password is blank (i.e. empty string) not root. So you can just login as: mysql -u root You should obviously change your root password after installation mysqladmin -u root password [newpassword] In mo