ALTER DATABASE dbname CHARACTER SET utf8mb4;
。ALTER DATABASE dbname CHARACTER SET charset_name;
,2. 修改表字符集:ALTER TABLE tablename CONVERT TO CHARACTER SET charset_name;
mysql -h 主机地址 -P 端口号 -u 用户名 -p
。若连接GaussDB(for MySQL)实例失败,请检查网络、防火墙设置及认证信息是否正确。Powered By Z-BlogPHP 1.7.3