mysql start close
MySQL is a popular open source database management system that can meet the needs of enterprise-level data storage and query. When using MySQL, you may encounter situations where you need to start or shut down MySQL. This article will show you how to start and shut down MySQL.
MySQL Start
In the Linux operating system, there is an easy way to start MySQL: use the following command in the terminal:
sudo service mysql start
If you To start MySQL in a Windows system, you can follow the steps below:
1. Open the MySQL installation directory, such as "C:Program FilesMySQLMySQL Server 8.0 in".
2. Open the command prompt with administrator privileges.
3. Enter the "cd C:Program FilesMySQLMySQL Server 8.0 in" command in the command prompt to enter the MySQL installation directory.
4. Enter the "mysql.exe -u root -p" command in the command prompt to log in to MySQL.
5. Enter the MySQL administrator password.
6. Enter the "net start mysql" command in the command prompt to start MySQL.
Through the above steps, you have successfully started MySQL.
MySQL shutdown
In the Linux operating system, shutting down MySQL is also very simple. You only need to use the following command in the terminal:
sudo service mysql stop
If you want to shut down MySQL in Windows system, you can follow the following steps:
1. Open the MySQL installation directory, such as "C:Program FilesMySQLMySQL Server 8.0 in".
2. Open the command prompt with administrator privileges.
3. Enter the "cd C:Program FilesMySQLMySQL Server 8.0 in" command in the command prompt to enter the MySQL installation directory.
4. Enter the "mysql.exe -u root -p" command in the command prompt to log in to MySQL.
5. Enter the MySQL administrator password.
6. Enter the "net stop mysql" command in the command prompt to shut down MySQL.
Through the above steps, you have successfully closed MySQL.
Summary
Starting and shutting down MySQL is not difficult, you just need to master some basic operations. In Linux systems, the task of starting and shutting down MySQL can be easily completed using the "sudo service mysql start/stop" command. In Windows systems, use the "mysql.exe -u root -p" and "net start/stop mysql" commands in the bin folder in the MySQL installation directory to start and shut down MySQL. I hope the method introduced in this article can help you start and shut down MySQL quickly.
The above is the detailed content of mysql start close. For more information, please follow other related articles on the PHP Chinese website!

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



InnoDB's full-text search capabilities are very powerful, which can significantly improve database query efficiency and ability to process large amounts of text data. 1) InnoDB implements full-text search through inverted indexing, supporting basic and advanced search queries. 2) Use MATCH and AGAINST keywords to search, support Boolean mode and phrase search. 3) Optimization methods include using word segmentation technology, periodic rebuilding of indexes and adjusting cache size to improve performance and accuracy.

Full table scanning may be faster in MySQL than using indexes. Specific cases include: 1) the data volume is small; 2) when the query returns a large amount of data; 3) when the index column is not highly selective; 4) when the complex query. By analyzing query plans, optimizing indexes, avoiding over-index and regularly maintaining tables, you can make the best choices in practical applications.

Yes, MySQL can be installed on Windows 7, and although Microsoft has stopped supporting Windows 7, MySQL is still compatible with it. However, the following points should be noted during the installation process: Download the MySQL installer for Windows. Select the appropriate version of MySQL (community or enterprise). Select the appropriate installation directory and character set during the installation process. Set the root user password and keep it properly. Connect to the database for testing. Note the compatibility and security issues on Windows 7, and it is recommended to upgrade to a supported operating system.

The difference between clustered index and non-clustered index is: 1. Clustered index stores data rows in the index structure, which is suitable for querying by primary key and range. 2. The non-clustered index stores index key values and pointers to data rows, and is suitable for non-primary key column queries.

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

MySQL is an open source relational database management system. 1) Create database and tables: Use the CREATEDATABASE and CREATETABLE commands. 2) Basic operations: INSERT, UPDATE, DELETE and SELECT. 3) Advanced operations: JOIN, subquery and transaction processing. 4) Debugging skills: Check syntax, data type and permissions. 5) Optimization suggestions: Use indexes, avoid SELECT* and use transactions.

MySQL supports four index types: B-Tree, Hash, Full-text, and Spatial. 1.B-Tree index is suitable for equal value search, range query and sorting. 2. Hash index is suitable for equal value searches, but does not support range query and sorting. 3. Full-text index is used for full-text search and is suitable for processing large amounts of text data. 4. Spatial index is used for geospatial data query and is suitable for GIS applications.
