場景：
phpmyadmin 5.2.0
mariadb 10.88.0.1
問題：
phpmyadmin點選使用者帳號(User accounts)頁籤時，無法顯示使用者，出現"Not enough privilege to view users"(權限不足以檢視使用者)錯誤訊息
解決方式：
執行以下語句，並重新啟動mariadb
use mysql;
INSERT INTO `tables_priv` (`Host`, `Db`, `User`, `Table_name`, `Grantor`, `Timestamp`, `Table_priv`, `Column_priv`) VALUES ('localhost','mysql','mariadb.sys','global_priv','root@localhost','0000-00-00 00:00:00','Select,Delete','');
ref:
https://stackoverflow.com/questions/60387072/not-enough-privilege-to-view-users-in-phpmyadmin
