How do i know if mysql is installed on windows?

In this quick tutorial, we'll learn how to check the MySQL version of a server. Without a doubt, MySQL is one of the most popular RDBMS (Relational database management system)  options available, so you'll find it pretty much everywhere. There can be some pretty staggering differences between MySQL versions, so knowing which version you're working with is important. Learn here how to check the version of MySQL your server is using!

Let's start with a quick video review of this subject:

Check the MySQL version

  • These instructions are intended for checking the MySQL (or MariaDB) version on our VPS server (and are similar to the dedicated server directions as well).
  • We'll be working from our high-availability MySQL server, and I'll be logged in as root.

From the Command Line

  1. With a command line open, enter the following command:
    subject

mysql -V
mysql Ver 15.1 Distrib 10.1.29-MariaDB, for Linux (x86_64) using readline 5.1

Note:

Are you looking to upgrade MySQL on a Liquid Web Core Managed or Fully Managed server? Then contact our support team! If you’re looking for ways to improve the performance of your VPS, check out our blog on Optimizing Your VPS!

From the MySQL Client

1. When you run the MySQL command client without any flags the version will be displayed. So while logged in via SSH enter:

mysql

Welcome to the MariaDB monitor.  Commands end with ; or \g. Your MariaDB connection id is 4 Server version: 10.1.29-MariaDB MariaDB Server

Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. 

Type '\c' to clear the current input statement.

The server version in this example is 10.1.29-MariaDB MariaDB Server.

2. From within the MySQL client, you can also run the following command for more details:

SHOW VARIABLES LIKE "%version%"; 

+-------------------------+----------------------------+
| Variable_name           | Value                      |
+-------------------------+----------------------------+
| innodb_version          | 5.6.36-82.2                |
| protocol_version        | 10                         |
| slave_type_conversions  |                            |
| version                 | 10.1.29-MariaDB            |
| version_comment         | MariaDB Server             |
| version_compile_machine | x86_64                     |
| version_compile_os      | Linux                      |
| version_malloc_library  | system                     |
| version_ssl_library     | OpenSSL 1.1.0g  2 Nov 2017 |
| wsrep_patch_version     | wsrep_25.21                |
+-------------------------+----------------------------+
10 rows in set (0.02 sec) 

In this block of text, you'll find additional version details about your installed MySQL software like innodb_version, protocol_version, version_ssl_library, and more.

From The PHPMyAdmin Interface

If you aren't familiar with running commands through ssh, you may have access to PHPMyAdmin on the server which gives a nice graphical interface for managing the databases. If you have cPanel or Plesk access you should be able to open PHPMyAdmin when logged in to the hosting account. In PHPMyAdmin on the right side, it should have information listen under the "Database server" section and the "Server version" is what shows the MySQL or MariaDB version is running on the server.

How do i know if mysql is installed on windows?

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Most web applications run thanks to MySQL databases. Aside from being free (a paid proprietary enterprise solution exists but is not required for most projects), the software is impressively reliable. It’s also easy to use and super secure.

MySQL can handle millions of queries and supports high-speed transactional processing for eCommerce websites.

The first version of MySQL appeared in 1995, and today, over ten other versions exist.

Knowing your MySQL version will help you figure out whether you need to make any configuration changes and tweak settings to keep your applications running perfectly.

This article will help you find the MySQL version via the command line.

Method 1: SSH Shell

The secured socket shell is a network protocol that allows two computers to communicate and reliably share data. 

Webmasters and Database Administrators often use SSH to log into a remote computer and perform tasks on the server from anywhere. It’s basically the same as hooking up a monitor and a keyboard to the server.

SSH connections are end-to-end encrypted, so you don’t need to worry about anyone eavesdropping the communication between your computer and the remote host.

There are a couple of ways of establishing an SSH connection to your server: you can either use a client application like PuTTY, or you can do it via your operating system’s built-in command line shell. Windows users can employ PowerShell or the command prompt and Linux and MacOS have the Terminal.

To check the version your MySQL is running, type and execute mysql -V (note the uppercase V) in the command line.

MySQL will return a result that looks like this:

How do i know if mysql is installed on windows?

As you can see, the MySQL version for this system is 10.4.12.

Method 2: MySQL Shell

The MySQL Shell is an advanced client and code editor for MySQL. It provides scripting capabilities for JavaScript and Python and includes APIs for working with MySQL.

Webmasters use MySQL shell to perform data queries and updates, as well as various administrative operations.

To check the MySQL version from the MySQL Shell, you simply need to log into it. The command you need looks like this:

$ mysql -u [your MySQL username] -p

MySQL will ask you for the user’s password and after you enter it, it will display the version automatically.

How do i know if mysql is installed on windows?

Once you’re logged in, you can also find the MySQL version using the following command:

show variables like ‘%version%’;

MySQL will return the version result after executing the command:

How do i know if mysql is installed on windows?

Understanding The MySQL Naming Scheme

Always make sure to run the latest MySQL version on your server.

Install only the latest MySQL General Availability (GA) release. The GA releases are MySQL stable versions and are safe and reliably for production uses. Although developmental releases have the newest features, they are not suitable for production uses.

MySQL 8.0.28 is the latest MySQL version. 

The naming scheme uses release names that consist of three numbers and an optional suffix, for example, mysql-8.0.1-dmr.

Understanding the naming scheme will enable you to know the correct version to install. Here’s how to interpret a MySQL version number.

  • The first number shows the major version number. In the above case, it’s eight.
  • The second number shows the minor version number. In the example above, it’s zero. The major and minor version numbers constitute the release series number, and it describes the stable feature.
  • The third number shows the number for each bug-fix release. The version with the latest bug-fix makes the best choice, of course, in most cases.
  • The suffix indicates the stability level of each release. Two possible suffixes are dmr and rc. The former stands for Development Milestone Releases, while the latter stands for Release Candidate.

New features with dmr releases are not thoroughly certified for production uses. 

Release Candidate is the second development stage in the series.

Although the vendors believe the RC series is relatively stable, their efforts shift to fixing bugs to stabilize the features. They might also introduce new features at this stage.

MySQL versions without any suffix are pretty stable, free of bugs and suitable for production uses. They have attained the GA status.

Wrapping It Up

Running the latest stable version of MySQL enables you to enjoy the newest features and have software free of bugs. You can always check your MySQL by following the steps we outlined above. You can always contact Support whenever you need help.

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How do you check if you have MySQL installed Windows?

Step 2: Verify MySQL is Running on Windows A new window will launch and display the list of services available on your system. Scroll down to find MySQL, and check the status column. Left-click the MySQL service to highlight it, then right-click to open a context menu. Finally, left-click on start.

How do you check if MySQL is installed on Windows using CMD?

Windows users can employ PowerShell or the command prompt and Linux and MacOS have the Terminal. To check the version your MySQL is running, type and execute mysql -V (note the uppercase V) in the command line. As you can see, the MySQL version for this system is 10.4.

How do I find where MySQL is installed?

Resolution.
Open up MySQL's configuration file: less /etc/my.cnf..
Search for the term "datadir": /datadir..
If it exists, it will highlight a line that reads: datadir = [path].
You can also manually look for that line. ... .
If that line does not exist, then MySQL will default to: /var/lib/mysql..

Where is installed MySQL windows?

For MySQL 8.0 on Windows, the default installation directory is C:\Program Files\MySQL\MySQL Server 8.0 for installations performed with MySQL Installer. If you use the ZIP archive method to install MySQL, you may prefer to install in C:\mysql .