![]() How to check if MySQL is installed on Linux? In this tutorial, I will give you more detail about these commands and answer other important questions, like checking if MySQL is started, and which version or port it’s using on the Linux server. If there is an error (“command not found”), MySQL is not installed. ![]() For the client, the command “mysql –version” can be used to check if the MySQL client is installed. On Linux, the command line “mysqld –version” will return the MySQL server version only if it’s installed on the computer. In this tutorial, I talk specifically about MySQL and tell you how you can quickly check whether the service is already installed or not (and the client too!). ![]() Especially if you are on a server with only a terminal to control it. Returns the following: mariadb-admin Ver 9.1 Distrib 10.5.9-MariaDB, for osx10.When you log in to a Linux server, it’s not obvious which applications are installed. The -version part can alternatively be shortened to just -V. Returns the following: mysqladmin Ver 9.1 Distrib 10.5.9-MariaDB, for osx10.16 on x86_64 Returns the following: mariadb-admin Ver 9.1 Distrib 10.5.9-MariaDB, for osx10.16 on x86_64Īnd running the following command: mysqladmin -version Running the following command: mariadb-admin -version Returns the following: mariadb Ver 15.1 Distrib 10.5.9-MariaDB, for osx10.16 (x86_64) using readline 5.1 If you don’t have MariaDB open, you can find out what version it is by using the -version (or -V) option of the mariadb, mariadb-admin, and mysqladmin programs.įor example, opening a new terminal window and running the following command: mariadb -version Type '\c' to clear the current input statement. Commands end with or \g.Ĭopyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. When you first log in to MariaDB, the version number is presented within the “Welcome” message.įor example, opening a new terminal window and running the following command connects to MariaDB: mariadb -auto-vertical-outputĪnd the following “Welcome” (or similar) message is displayed: Welcome to the MariaDB monitor. Threads: 1 Questions: 411 Slow queries: 0 Opens: 41 Open tables: 25 Queries per second avg: 0.000 Option 5: Login to MariaDB You can type STATUS any time you’re logged in to return information about the MariaDB version and other details. | system_versioning_alter_history | ERROR | | in_predicate_conversion_threshold | 1000 | Result: +-+-+Īlternatively, you can use a LIKE operator to return other variables that have version in their name. You can use a WHERE clause to narrow the variables to just the version variable. The SHOW VARIABLES statement shows the values of MariaDB system variables. +-+ Option 3: The SHOW VARIABLES Statement This can be called using a SELECT statement. The VERSION() function returns the same information – the server version number, which may also include a suffix with configuration or build information. You can retrieve its contents with a simple SELECT statement. ![]() It may also include a suffix with configuration or build information. The variable contains the server version number. Here are six ways to check what version of MariaDB you’re currently running. ![]()
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