The MySQL permissions system revolves around two concepts:Authentication, determining whether a user is allowed to connect to a database serverAuthorization, determines whether the user has sufficient permissions to execute the query request, and so
User Rights Management mainly has the following functions:1. You can restrict which libraries a user accesses, which tables2. You can restrict which tables the user performs for select, CREATE, delete, delete, alter, etc.3. The IP or domain name
Transferred from: http://chenling1018.blog.163.com/blog/static/14802542010320112355598/The MySQL permissions system revolves around two concepts:Authentication, determining whether a user is allowed to connect to a database serverAuthorization,
I'll take a few examples and I'm sure I'll get it soon.1, the original password is 123456C:>type Mysql5.bat@echo offmysql-uroot-p123456-p3306The correct format for modifying the MySQL user password is:We use it here.User: root (can be replaced by
There are two different ways to add users: using the GRANT statement or directly operating the MySQL authorization table. The better way is to use the GRANT statement, because they are more concise and seem to have fewer errors. The following
In general, forgetting the password is a new mysql novice friend. Let's show you how to use mysqadmin to change the password.
In general, forgetting the password is a new mysql novice friend. Let's show you how to use mysqadmin to change the
Mysqladmin-uroot-paixocmversion -- gt; Use mysqladmin to view the database version
Mysqladmin-uroot-paixocm version -- gt; Use mysqladmin to view the database version
Mysqladmin MySQL client management tool
Flush-hosts Flush all cached hosts
The following example shows how to use a MySQL client to install a new user. These examples assume that the permission has been installed by default. This means that, in order to change, you must be on the same machine that MySQL is running, you
The following example shows how to use a MySQL client to install a new user. These examples assume that the permission has been installed by default. This means that, in order to change, you must be on the same machine that MySQL is running, you
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.