It is the user with highest privilege If you are installing MySQL or MariaDB in Linux for the first time, chances are you will be executing mysql_secure_installation script to secure your MySQL installation with basic settings. In MySQL, root is the default user that was created during installation of the ecosystem. MariaDB is used by RedHat, Ubuntu and Tumblr as well as Amazon Web Services, SUSE Linux and many other companies. It also supports multiple storage engines including InnoDB and MyRocks, Spider and Cassandra. The database supports JSON APIs and parallel data replication. It is based on SQL and supports ACID-style data processing with guaranteed atomicity, consistency, isolation and durability for transactions. MariaDB, a community-developed fork MySQL, is supported by commercial support. MySQL backends are used by internet-critical organizations like Facebook, Flickr and Twitter. It now supports distributed applications and is included in many cloud data platforms. It is open-source and free software, under GNU General Public License as well as available under various proprietary licenses. MySQL is an integral part of many popular software stacks that allow you to build and maintain everything, from web-facing applications to data-driven B2B services to complex customer-facing web apps. MYSQL sudo apt install mysql-server php7.MySQL is an open-source relational database management system (RDBMS). Sudo apt install php7.4-curl php7.4-gd php7.4-json php7.4-mbstring php7.4-xmlĪPACHE sudo apt install apache2 libapache2-mod-php7.4 Use this user anywhere you want "root" access.Īlso make sure you're using the latest verion of PHP. GRANT ALL PRIVILEGES ON *.* TO WITH GRANT OPTION The best solution is to create a new user for PhpMyAdmin (or use the existing one if it was created during install) and grant it the required privileges. This is ok for the CLI, but it means that PhpMyAdmin and ALL other clients will not be able to use root credentials MySQL Have changed their Security Model and root login now requires a sudo. So UPDATE user SET plugin="mysql_native_password" WHERE user='root' This unfortunate lack of coordination has caused the incompatibility to affect all PHP applications, not just phpMyAdmin. There is a workaround, that is to set your user account to use the current-style password hash method, mysql_native_password. Login at root from the CLI: sudo mysql -u root -pĭue to changes in the MySQL authentication method, PHP versions prior to 7.4 are unable to authenticate to a MySQL 8.0 blah blah blah blah. Mysql> UPDATE user SET authentication_string=password('YOURNEWPASSWORD') WHERE user='root' ĮRROR 1064 (42000): You have an error in your SQL syntax check the manual that corresponds to your MySQL server version for the right syntax to use near '('YOURNEWPASSWORD') WHERE user='root'' at line 1 In the actual ubuntu version it seems that the PASSWORD command is not known. Mysql> UPDATE user SET plugin="mysql_native_password" WHERE User='root' Mysql> UPDATE user SET authentication_string=PASSWORD("NEWPASSWORD") WHERE user='root' Sudo /usr/sbin/mysqld -skip-grant-tables -skip-networking & In Ubuntu 18.04 there was a good tutorial (several): SERVER BEENDEN: It is always a problem to get the root password to login to the localhost/phpmyadmin.
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