# 1、連接服務器
mysql -u root -p
# 2、看當前所有數據庫
show databases;
# 3、進入mysql數據庫
use mysql;
# 4、查看mysql數據庫中所有的表
show tables;
# 5、查看user表中的數據
select Host, User,Password from user;
# 6、修改user表中的Host
update user set Host&
問題信息如下: rements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explic
使用NodeJS連接到MySQL數據庫時,運行項目,出現如下錯誤: throw err; // Rethrow non-MySQL errors^Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL clientat Hand
新安裝了一個mysql,創建了一個新的用戶dadmin,授予ALL權限mysql報錯1062、mysql>GRANT ALL ON *.* TO 'dadmin'@'localhost' IDENTIFIED BY '123456';mysql報錯,mysql>DROP USER 'root'@'localhost';mysql>DROP U