我正在运行MacOS Mojave(10.14.6)，为了让MySQL识别我的配置文件，我必须将它放在/usr/local/ MySQL -5.7.26-macos10.14-x86_64/etc/my.cnf中。我也有一个符号链接指向它从/usr/local/@mysql/etc/my.cnf。

我试图关闭sql_mode=only_full_group_by，在配置文件中设置该选项是在会话之间保持该设置的唯一方法。配置文件的内容如下:

[mysqld]
sql_mode=NO_ENGINE_SUBSTITUTION

我正在使用MySQL的本机安装，而不是Homebrew设置。

打开终端，使用以下命令:

sudo find / -name my.cnf

您可以打开一个终端并键入locate my.cnf

In my case, the file did not exist. In MySQL Workbench I went to OPTIONS FILE and found some default values. I clicked apply. It asked for permission. It then created the my.cnf file under /etc. However, it is very important to keep in mind that the first time you click "apply", you do not make any changes to the default configuration. Once the file has been created, you can make changes which will be applied when you click "apply". Otherwise you will not be shown the apply button when you make changes.

macOS sierra 10.12.6 MySQL版本:5.7.18_1 我运行locate my。cnf，路径是

/ usr / local / etc / my . cnf

你可以在任何你想要的目录下创建你的文件。创建完成后，你可以“告诉”mysql配置的路径: