search
HomeDatabaseMysql TutorialUpgrading MySQL on Windows
Upgrading MySQL on WindowsSep 23, 2023 am 11:45 AM

在 Windows 上升级 MySQL

There are two methods to upgrade MySQL on Windows. They are listed below -

  • Using MySQL Installer

  • Using Windows ZIP Archive Distribution

Upgrade MySQL using the installer

The MySQL installer does not support upgrades between the community version and the commercial version. If such an upgrade is required, it can be accomplished using the ZIP archive method.

Let us understand how to upgrade MySQL using MySQL installer. This is considered the best approach when the current server installation is performed with the current server installation and the upgrade occurs within the current version series.

The MySQL installer does not support upgrades between version series, such as from 5.7 to 8.0, etc. It does not provide an upgrade indicator to tell users to upgrade. The steps are as follows:

  • Start the MySQL installer.

  • In the dashboard, click Catalog and it will download the latest changes that may have occurred in the catalog.

  • You can upgrade an installed server only if the dashboard displays an arrow next to the version number.

  • Now click "Upgrade".

  • Those products that have new versions will appear in the list.

  • Deselect all products except the MySQL Server product unless otherwise Products also need to be upgraded. Now click "Next".

  • Now click on "Execute" and this will start the download.

  • When it completes it has been fully downloaded, click "Next" and the upgrade will begin

  • When upgrading to MySQL 8.0.16 or later, the option to skip the system table upgrade checksum process may be displayed.

    li>
  • Now configure the server.

Now let’s see how to upgrade MySQL using Windows ZIP distribution.

Upgrading MySQL with Windows ZIP Archive Distribution

Download the latest version of MySQL Windows ZIP Archive Distribution from http://dev.mysql.com/downloads/.

If the server is installed and running, stop. If the server has been installed as a service, use the following command to stop the service -

C:\> SC STOP mysqld_service_name

In addition to this, you can also use the "NET STOP mysql_service_name" command. If MySQL is not running as a service, you can use "mysqladmin" to stop it. Let's look at this command -

C:\> "C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqladmin" -u root shutdown

If the MySQL root user account has a password, you can call "mysqladmin" with the "-p" option and enter the password when prompted. Need to extract ZIP archive. An existing MySQL installation can be overwritten, usually located in C:/mysql, or it can be installed in a different directory, such as C:/mysql8.

Now, the server needs to be restarted. This can be done using any of the commands shown below -

SC START mysqld_service_name

(or)

NET START mysqld_service_name

NOTE: The above is used when MySQL is running as a service.

If you use MySQL directly, call "mysqld".

The above is the detailed content of Upgrading MySQL on Windows. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:tutorialspoint. If there is any infringement, please contact admin@php.cn delete
How do you alter a table in MySQL using the ALTER TABLE statement?How do you alter a table in MySQL using the ALTER TABLE statement?Mar 19, 2025 pm 03:51 PM

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

How do I configure SSL/TLS encryption for MySQL connections?How do I configure SSL/TLS encryption for MySQL connections?Mar 18, 2025 pm 12:01 PM

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

How do you handle large datasets in MySQL?How do you handle large datasets in MySQL?Mar 21, 2025 pm 12:15 PM

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)?What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)?Mar 21, 2025 pm 06:28 PM

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

How do you drop a table in MySQL using the DROP TABLE statement?How do you drop a table in MySQL using the DROP TABLE statement?Mar 19, 2025 pm 03:52 PM

The article discusses dropping tables in MySQL using the DROP TABLE statement, emphasizing precautions and risks. It highlights that the action is irreversible without backups, detailing recovery methods and potential production environment hazards.

How do you represent relationships using foreign keys?How do you represent relationships using foreign keys?Mar 19, 2025 pm 03:48 PM

Article discusses using foreign keys to represent relationships in databases, focusing on best practices, data integrity, and common pitfalls to avoid.

How do you create indexes on JSON columns?How do you create indexes on JSON columns?Mar 21, 2025 pm 12:13 PM

The article discusses creating indexes on JSON columns in various databases like PostgreSQL, MySQL, and MongoDB to enhance query performance. It explains the syntax and benefits of indexing specific JSON paths, and lists supported database systems.

How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)?Mar 18, 2025 pm 12:00 PM

Article discusses securing MySQL against SQL injection and brute-force attacks using prepared statements, input validation, and strong password policies.(159 characters)

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Tools

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

SublimeText3 Linux new version

SublimeText3 Linux new version

SublimeText3 Linux latest version

SublimeText3 English version

SublimeText3 English version

Recommended: Win version, supports code prompts!