MySQL的：試圖爲root設置一個密碼，錯誤SQL語法

Question

這段代碼是從學習MySQL和MariaDB的書：

mysql -u root -p -e "SET PASSWORD FOR 'root'@'127.0.0.1' PASSWORD('new_pwd');" 

而且我得到這個錯誤：

ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for th 
e right syntax to use near 'PASSWORD('new_pwd')' at line 1 

這本書是否正確？這個語法不是舊的嗎？有什麼問題？

Answer 1

嘗試：

mysql -u root -p -e "SET PASSWORD FOR 'root'@'127.0.0.1' = PASSWORD('new_pwd');"