GRANTALLPRIVILEGESONmy_database.*TO'my_user'@'localhost'; 1. GRANT ALL PRIVILEGES:表示授予全部权限。 ON my_database.*:指定权限作用于my_database数据库及其所有表。 TO 'my_user'@'localhost':指定将权限授予的用户。 步骤5:测试连接 最后,退出 MySQL,测试新用户是否能成功登录并访问数据库: mysql-um...
grant all privileges on *.* to testuser@localhost identified by "123456" ; // 设置用户testuser,可以访问mysql上的所有数据库 ; grant all privileges on test_db.user_infor to testuser@localhost identified by "123456" ; // 设置用户testuser,只能访问数据库test_db的表user_infor,数据库中的其他表...
How to manage user privileges to a MySQL database? This tutorial explains how to create a new MySQL user and database. Video tutorial: How To Create a Database? Go toSite Tools>Site>MySQLwhere you can easily create a MySQL user and a database and then assign the user to the database...
I am writing a python script which I runas sudo. The goal of the python script is to create a user and a database for this user. I get the following message. >>> mydb = mysql.connector.connect( host = "localhost", user = user, password = "mypassword") ...
DROP DATABASE `wordpress`; CREATE DATABASE `wordpress` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci; CREATE USER 'xxxuser'@'localhost' IDENTIFIED BY 'xxx123'; GRANT USAGE ON * . * TO 'xxxuser'@'localhost' IDENTIFIED BY 'xxx123' WITH ...
$dbuser='root';// mysql用户名 $dbpass='123456';// mysql用户名密码 $conn=mysqli_connect($dbhost,$dbuser,$dbpass); if(!$conn) { die('连接错误: '.mysqli_error($conn)); } echo'连接成功<br />'; $sql='CREATE DATABASE RUNOON...
在sql_parse.cc文件中,我们可以看到MySQL操作数据的相关命令的解析,例如CREATE DROP ALERT等命令,然后我们可以看到MySQL操作数据库的相关实现类。这里主要有两个类,sql_db.h和sql_db.cc 下面我们主要来看看下mysql_create_db方法,这个方法主要对应的命令就是我们上面提到的CREATE DATABASE。 我们查看源码。可以看到在...
mysql> CREATE DATABASE test_db; Query OK, 1 row affected (0.12 sec); “Query OK, 1 row affected (0.12 sec);”提示中,“Query OK”表示上面的命令执行成功,“1 row affected”表示操作只影响了数据库中一行的记录,“0.12 sec”则记录了操作执行的时间。
You provided a server admin username and password when creating your Azure Database for MySQL server. For more information, see this Quickstart. You can determine your server admin user name in the Azure portal. The server admin user has these privileges: SELECT, INSERT, UPDATE, DELETE, CREATE...
-- DDL 语句操作数据库以及表的create[增加], drop[删除], alter[修改]等 -- 创建测试数据库 -- 一般创建 create database test; -- 不确定是否已存在的创建 CREATE DATABASE IF NOT EXISTS test; -- 指定字符