Home Database Mysql Tutorial MySQL实例管理器识别的命令_MySQL

MySQL实例管理器识别的命令_MySQL

Jun 01, 2016 pm 01:55 PM
client

  一旦你已经为MySQL实例管理器设置了一个密码文件并且IM正在运行,你可以连接它。你可以使用mysql客户端工具通过标准MySQL API来连接。以下是MySQL实例管理器目前可以接收的命令的清单和例子。

?START INSTANCE

  该命令将试图启动一个实例:

mysql> START INSTANCE mysqld4;
Query OK, 0 rows affected (0,00 sec)
?STOP INSTANCE

  将试图停止一个实例:

mysql> STOP INSTANCE mysqld4;
Query OK, 0 rows affected (0,00 sec)
?SHOW INSTANCES

  显示所有载入的实例名:

mysql> show instances;
+---------------+---------+
| instance_name | status |
+---------------+---------+
| mysqld3    | offline |
| mysqld4    | online |
| mysqld2    | offline |
+---------------+---------+
3 rows in set (0,04 sec)
?SHOW INSTANCE STATUS

  显示选定的实例的状态和版本信息:

mysql> SHOW INSTANCE STATUS mysqld3;
+---------------+--------+---------+
| instance_name | status | version |
+---------------+--------+---------+
| mysqld3    | online | unknown |
+---------------+--------+---------+
1 row in set (0.00 sec)
?SHOW INSTANCE OPTIONS

  显示实例使用的选项:

mysql> SHOW INSTANCE OPTIONS mysqld3;
+-------------+--------------------------------------------------+
|option_name | value                      |
+-------------+--------------------------------------------------+
|instance_name| mysqld3                     |
|mysqld-path | /home/cps/mysql/trees/mysql-4.1/sql/mysqld    |
|port     | 3309                       |
|socket    | /tmp/mysql.sock3                 |
|pid-file   | hostname.pid3                  |
|datadir   | /home/cps/mysql_data/data_dir1/         |
|language   | /home/cps/mysql/trees/mysql-4.1/sql/share/english|
+-------------+--------------------------------------------------+
7 rows in set (0.01 sec)
?SHOW LOG FILES

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

Repo: How To Revive Teammates
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
1 months ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

VMware Horizon Client cannot be opened [Fix] VMware Horizon Client cannot be opened [Fix] Feb 19, 2024 pm 11:21 PM

VMware Horizon Client helps you access virtual desktops conveniently. However, sometimes the virtual desktop infrastructure may experience startup issues. This article discusses the solutions you can take when the VMware Horizon client fails to start successfully. Why won't my VMware Horizon client open? When configuring VDI, if the VMWareHorizon client is not open, an error may occur. Please confirm that your IT administrator has provided the correct URL and credentials. If everything is fine, follow the solutions mentioned in this guide to resolve the issue. Fix VMWareHorizon Client Not Opening If VMW is not opening on your Windows computer

VMware Horizon client freezes or stalls while connecting [Fix] VMware Horizon client freezes or stalls while connecting [Fix] Mar 03, 2024 am 09:37 AM

When connecting to a VDI using the VMWareHorizon client, we may encounter situations where the application freezes during authentication or the connection blocks. This article will explore this issue and provide ways to resolve this situation. When the VMWareHorizon client experiences freezing or connection issues, there are a few things you can do to resolve the issue. Fix VMWareHorizon client freezes or gets stuck while connecting If VMWareHorizon client freezes or fails to connect on Windows 11/10, do the below mentioned solutions: Check network connection Restart Horizon client Check Horizon server status Clear client cache Fix Ho

PHP MQTT Client Development Guide PHP MQTT Client Development Guide Mar 27, 2024 am 09:21 AM

MQTT (MessageQueuingTelemetryTransport) is a lightweight message transmission protocol commonly used for communication between IoT devices. PHP is a commonly used server-side programming language that can be used to develop MQTT clients. This article will introduce how to use PHP to develop an MQTT client and include the following content: Basic concepts of the MQTT protocol Selection and usage examples of the PHPMQTT client library: Using the PHPMQTT client to publish and

What is the mobile client What is the mobile client Aug 16, 2023 pm 01:40 PM

A mobile client refers to an application that runs on a smartphone and provides users with various functions and services in the form of a native client or a web client. Mobile clients can be divided into two forms: original clients and web clients. Native clients refer to applications written for specific operating systems using specific programming languages ​​and development tools. The advantage of web clients is that they have good cross-platform compatibility. , can run on different devices without operating system restrictions, but compared to the native client, the performance and user experience of the web client may be reduced.

How to solve the problem that the Baidu Netdisk webpage cannot start the client? How to solve the problem that the Baidu Netdisk webpage cannot start the client? Mar 13, 2024 pm 05:00 PM

When many friends download files, they will first browse on the web page and then transfer to the client to download. But sometimes users will encounter the problem that the Baidu Netdisk webpage cannot start the client. In response to this problem, the editor has prepared a solution for you to solve the problem that the Baidu Netdisk webpage cannot start the client. Friends in need can refer to it. Solution: 1. Maybe Baidu Netdisk is not the latest version. Manually open the Baidu Netdisk client, click the settings button in the upper right corner, and then click version upgrade. If there is no update, the following prompt will appear. If there is an update, please follow the prompts to update. 2. The detection service program of Baidu Cloud Disk may be disabled. It is possible that we manually or use security software to automatically disable the detection service program of Baidu Cloud Disk. Please check it out

How to write an FTP client in PHP How to write an FTP client in PHP Aug 01, 2023 pm 07:23 PM

How to write an FTP client in PHP 1. Introduction FTP (File Transfer Protocol) is a protocol used for file transfer on the network. In web development, we often need to upload or download files through FTP. As a popular server-side language, PHP provides powerful FTP functions, allowing us to easily write FTP clients. This article will introduce how to write a simple FTP client using PHP and provide code examples. 2. Connect to the FTP server in PHP, we can use f

How to remove the shield logo above the Win11 client? How to remove the shield logo above the Win11 client? Jan 05, 2024 am 11:21 AM

Some Win11 users have noticed that the shield logo appears next to some software icons on their personal computers. This protects computer systems and even the important information and data stored in them from infringement. If you don't like it, you can solve it by the following method. How to remove the shield logo on the win11 client 1. Right-click the taskbar on the computer and select "Task Manager" 2. Then click "Start" above 3. Find "Windows Defender" here and right-click and select "Disable", then Just restart the computer.

win11 client and server do not support commonly used ssl win11 client and server do not support commonly used ssl Dec 29, 2023 pm 02:09 PM

If neither the client nor the server implements SSL encryption technology, it is very easy for information to be stolen by intermediary attackers during the transmission process, thus causing serious risks to data security. For this reason, corresponding measures should be taken urgently to effectively ensure the security of sensitive data. You can refer to the following methods to operate. The win11 client and server do not support the commonly used SSL1. When upgrading and transforming the server system, you can give priority to upgrading and optimizing the server system, or supplementing the required necessary components to ensure that it can smoothly support the latest SSL protocol. 2. Deploy SSL certificates. You can purchase and deploy SSL certificates issued by prestigious certification centers, and install them in the server to achieve this function. 3. Enable SSL protocol

See all articles