如何为用户设置密码(MYSQL)_MySQL
当初次在机器上安装完Mysql时,你可以匿名进行访问数据库或者以不带口令的root身份进入数据库.另外如果你是一个管理员,你还要进行一些用户的建立及授权,这又涉及到设置密码的问题.下面我们就讨论一下如何设置密码: ?E/a?PB
B~p![q]3
首先我们应该知道Mysql数据库中的口令存储必须用password()函数加密它.因为在user表中是以加密形式存储口令,而不是作为纯文本.如果你没有加密,直接在数据库中执行以下语句: DtS
zAXih7&WK
use mysql D22PGY>Rp
insert into user (host,user,password) values('%','user_name','your password'); W0LownKr
flush privileges; *IaB8CxV
B)d~Ne+
相信结果不会让你满意.因为服务器比较的是加密的值,所以服务器连接一定失败.这里需要说明的是flush privileges;这条命令起到了重新加载授权表.你也可以在shell下直接用mysqladmin -u root reload或者mysqladmin -u root flush-privileges来实现重载授权表. YX9C4D}|~
4"/x9C,
在Mysql环境下,你可以使用以下语句进行设置密码: ssWFY1wx{q
ZQ{tHT'n]X
1.insert into user(host,user,password) values('%','user_name',password("your password"); ^_UP>w2v;
gu$`ESsy
2.set password for user_name = password("your password") PYrJ 3cj
以上两种方法都必须进行重载授权表. $?dAs
.wR ET
3.当然你也可以在创建一个用户时直接设置密码,grant语句将为你自动加密口令. ^$A3RT0p
如 :grant all on *.* to user_name@% identified by "your password"; /HKSW
另外你也可以在shell环境下用mysqladmin程序来设置密码 pN/:5N(/r
如: mysqladmin -u root password "your password"

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











When using Win11 system, sometimes you will encounter a prompt that requires you to enter the administrator username and password. This article will discuss how to deal with this situation. Method 1: 1. Click [Windows Logo], then press [Shift+Restart] to enter safe mode; or enter safe mode this way: click the Start menu and select Settings. Select "Update and Security"; select "Restart Now" in "Recovery"; after restarting and entering the options, select - Troubleshoot - Advanced Options - Startup Settings -&mdash

Publishing works on Douyin can attract more attention and likes, but sometimes it may be difficult for us to publish works in real time. In this case, we can use Douyin's scheduled release function. Douyin’s scheduled release function allows users to automatically publish works at a scheduled time, which can better plan the release plan and increase the exposure and influence of the work. 1. How to set the scheduled time for publishing works on Douyin? To set a scheduled release time, first go to Douyin's personal homepage, find the "+" button in the upper right corner, and click to enter the release page. There is a clock icon in the lower right corner of the publishing page. Click to enter the scheduled publishing interface. In the interface, you can choose the type of work you want to publish, including short videos, long videos, and live broadcasts. Next, you need to set a time for your work to be published. TikTok provides

Wireless networks have become an indispensable part of people's lives in today's digital world. Protecting the security of personal wireless networks is particularly important, however. Setting a strong password is key to ensuring that your WiFi network cannot be hacked by others. To ensure your network security, this article will introduce in detail how to use your mobile phone to change the router WiFi password. 1. Open the router management page - Open the router management page in the mobile browser and enter the router's default IP address. 2. Enter the administrator username and password - To gain access, enter the correct administrator username and password in the login page. 3. Navigate to the wireless settings page - find and click to enter the wireless settings page, in the router management page. 4. Find the current Wi

Wireless networks have become an indispensable part of our lives with the rapid development of the Internet. In order to protect personal information and network security, it is very important to change your wifi password regularly, however. To help you better protect your home network security, this article will introduce you to a detailed tutorial on how to use your mobile phone to change your WiFi password. 1. Understand the importance of WiFi passwords. WiFi passwords are the first line of defense to protect personal information and network security. In the Internet age, understanding its importance can better understand why passwords need to be changed regularly. 2. Confirm that the phone is connected to wifi. First, make sure that the phone is connected to the wifi network whose password you want to change before changing the wifi password. 3. Open the phone’s settings menu and enter the phone’s settings menu.

1. Open the Weibo client, click the three little dots on the editing page, and then click Scheduled Post. 2. After clicking on scheduled posting, there will be a time option on the right side of the publishing time. Set the time, edit the article, and click on the yellow words in the lower right corner to schedule posting. 3. The mobile version of Weibo does not currently support scheduled publishing. This function can only be used on the PC client!

Even answering calls in Do Not Disturb mode can be a very annoying experience. As the name suggests, Do Not Disturb mode turns off all incoming call notifications and alerts from emails, messages, etc. You can follow these solution sets to fix it. Fix 1 – Enable Focus Mode Enable focus mode on your phone. Step 1 – Swipe down from the top to access Control Center. Step 2 – Next, enable “Focus Mode” on your phone. Focus Mode enables Do Not Disturb mode on your phone. It won't cause any incoming call alerts to appear on your phone. Fix 2 – Change Focus Mode Settings If there are some issues in the focus mode settings, you should fix them. Step 1 – Open your iPhone settings window. Step 2 – Next, turn on the Focus mode settings

In the Windows 10 system, the password policy is a set of security rules to ensure that the passwords set by users meet certain strength and complexity requirements. If the system prompts that your password does not meet the password policy requirements, it usually means that your password does not meet the requirements set by Microsoft. standards for complexity, length, or character types, so how can this be avoided? Users can directly find the password policy under the local computer policy to perform operations. Let’s take a look below. Solutions that do not comply with password policy specifications: Change the password length: According to the password policy requirements, we can try to increase the length of the password, such as changing the original 6-digit password to 8-digit or longer. Add special characters: Password policies often require special characters such as @, #, $, etc. I

When buying tickets on Damai.com, in order to ensure that the ticket purchase time can be accurately grasped, users can set a floating clock to grab tickets. The detailed setting method is below, let us learn together. How to bind the floating clock to Damai 1. Click to open the floating clock app on your phone to enter the interface, and click on the location where the flash sale check is set, as shown in the figure below: 2. After coming to the page of adding new records, click on Damai.com Copy the ticket purchase link page copied in. 3. Next, set the flash sale time and notification time below, turn on the switch button behind [Save to Calendar], and click [Save] below. 4. Click to turn on [Countdown], as shown in the figure below: 5. When the reminder time comes, click the [Start Picture-in-Picture] button below. 6. When the ticket purchase time comes
