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无法安装 mysql community server 8.0 windows 10。我已经安装了 Server 5.7 和 Workbench 8.0 CE

[英]Can't install mysql community server 8.0 windows 10. I already have Server 5.7 installed and Workbench 8.0 CE installed

I need to run the 5.7 server and the 8.0 server.我需要运行 5.7 服务器和 8.0 服务器。 Not necessarily at the same time, but i need them both installed.不一定同时安装,但我需要同时安装它们。 I've installed 5.7 and now I can't install 8.0 CE Server.我已经安装了 5.7,现在我无法安装 8.0 CE Server。

Downloaded MSI installer from here https://dev.mysql.com/downloads/windows/installer/8.0.html从这里下载 MSI 安装程序https://dev.mysql.com/downloads/windows/installer/8.0.html

It offer to update Connector/Python and that's it.它提供更新连接器/Python,就是这样。

What am i doing wrong?我究竟做错了什么?

Found it.找到了。 The installer is just confusing.安装程序只是令人困惑。 For other newbies, here's what i learned:对于其他新手,这是我学到的:

Start the installer and you see: Select Products to Upgrade....Connector Python....启动安装程序,您会看到: Select Products to Upgrade....Connector Python....

Cancel that, and you see List of products already installed取消它,您会看到已安装的产品列表

Note that Server 8.0 is not there.请注意,Server 8.0 不存在。 Click "Add" on the right.点击右侧的“添加”。 And that's it!就是这样!

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