• 问题描述：MySQL无法查看help内容
mysql> help create user;

Nothing found
Please try to run 'help contents' for a list of all accessible topics

mysql> help contents;

Nothing found

Please check if 'help tables' are loaded.
  • 解决办法：

  1. 进入basedir目录：

    cd /usr/local/mysql/share
  2. 将内容导入mysql库： 
    mysql  -h127.0.0.1 -P3306 -uroot -pXXXXX mysql