mysql数据编码整理类型说明_MySQL
bitsCN.com
gb2312_chinese_CI : 只支持简体中文
gb2312_BIN:而gb2312_bin可以说是gb2312_chinese_ci的一个子集，
而且gb2312_BIN是二进制存储.区分大小写
数据库编码格式就意义不一样了
gbk_chinese_CI 支持简体中文和繁体
gbk_bin 解释同gb2312_BIN 对应gbk_chinese_CI
mysql字符集和整理列表
armscii8 (ARMSCII-8 Armenian)
armscii8_bin 亚美尼亚语, 二进制
armscii8_general_ci 亚美尼亚语, 不区分大小写
ascii (US ASCII)
ascii_bin 西欧 (多语言), 二进制
ascii_general_ci 西欧 (多语言), 不区分大小写
big5 (Big5 Traditional Chinese)
big5_bin 繁体中文, 二进制
big5_chinese_ci 繁体中文, 不区分大小写
binary (Binary pseudo charset)
binary 二进制
cp1250 (Windows Central European)
cp1250_bin 中欧 (多语言), 二进制
cp1250_croatian_ci 克罗地亚语, 不区分大小写
cp1250_czech_cs 捷克语, 区分大小写
cp1250_general_ci 中欧 (多语言), 不区分大小写
cp1251 (Windows Cyrillic)
cp1251_bin 西里尔语 (多语言), 二进制
cp1251_bulgarian_ci 保加利亚语, 不区分大小写
cp1251_general_ci 西里尔语 (多语言), 不区分大小写
cp1251_general_cs 西里尔语 (多语言), 区分大小写
cp1251_ukrainian_ci 乌克兰语, 不区分大小写
cp1256 (Windows Arabic)
cp1256_bin 阿拉伯语, 二进制
cp1256_general_ci 阿拉伯语, 不区分大小写
cp1257 (Windows Baltic)
cp1257_bin 巴拉克语 (多语言), 二进制
cp1257_general_ci 巴拉克语 (多语言), 不区分大小写
cp1257_lithuanian_ci 立陶宛语, 不区分大小写
cp850 (DOS West European)
cp850_bin 西欧 (多语言), 二进制
cp850_general_ci 西欧 (多语言), 不区分大小写
cp852 (DOS Central European)
cp852_bin 中欧 (多语言), 二进制
cp852_general_ci 中欧 (多语言), 不区分大小写
cp866 (DOS Russian)
cp866_bin 俄语, 二进制
cp866_general_ci 俄语, 不区分大小写
cp932 (SJIS for Windows Japanese)
cp932_bin 日语, 二进制
cp932_japanese_ci 日语, 不区分大小写
dec8 (DEC West European)
dec8_bin 西欧 (多语言), 二进制
dec8_swedish_ci 瑞典语, 不区分大小写
euckr (EUC-KR Korean)
euckr_bin 朝鲜语, 二进制
euckr_korean_ci 朝鲜语, 不区分大小写
gb2312 (GB2312 Simplified Chinese)
gb2312_bin 简体中文, 二进制
gb2312_chinese_ci 简体中文, 不区分大小写
gbk (GBK Simplified Chinese)
gbk_bin 简体中文, 二进制
gbk_chinese_ci 简体中文, 不区分大小写
geostd8 (GEOSTD8 Georgian)
geostd8_bin 乔治亚语, 二进制
geostd8_general_ci 乔治亚语, 不区分大小写
greek (ISO 8859-7 Greek)
greek_bin 希腊语, 二进制
greek_general_ci 希腊语, 不区分大小写
hebrew (ISO 8859-8 Hebrew)
hebrew_bin 希伯来语, 二进制
hebrew_general_ci 希伯来语, 不区分大小写
hp8 (HP West European)
hp8_bin 西欧 (多语言), 二进制
hp8_english_ci 英语, 不区分大小写
keybcs2 (DOS Kamenicky Czech-Slovak)
keybcs2_bin 捷克斯洛伐克语, 二进制
keybcs2_general_ci 捷克斯洛伐克语, 不区分大小写
koi8r (KOI8-R Relcom Russian)
koi8r_bin 俄语, 二进制
koi8r_general_ci 俄语, 不区分大小写
koi8u (KOI8-U Ukrainian)
koi8u_bin 乌克兰语, 二进制
koi8u_general_ci 乌克兰语, 不区分大小写
latin1 (cp1252 West European)
latin1_bin 西欧 (多语言), 二进制
latin1_danish_ci 丹麦语, 不区分大小写
latin1_general_ci 西欧 (多语言), 不区分大小写
latin1_general_cs 西欧 (多语言), 区分大小写
latin1_german1_ci 德语 (字典), 不区分大小写
latin1_german2_ci 德语 (电话本), 不区分大小写
latin1_spanish_ci 西班牙语, 不区分大小写
latin1_swedish_ci 瑞典语, 不区分大小写
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
AI Hentai Generator
Generate AI Hentai for free.
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
How does Go language implement the addition, deletion, modification and query operations of the database?
Mar 27, 2024 pm 09:39 PM
Go language is an efficient, concise and easy-to-learn programming language. It is favored by developers because of its advantages in concurrent programming and network programming. In actual development, database operations are an indispensable part. This article will introduce how to use Go language to implement database addition, deletion, modification and query operations. In Go language, we usually use third-party libraries to operate databases, such as commonly used sql packages, gorm, etc. Here we take the sql package as an example to introduce how to implement the addition, deletion, modification and query operations of the database. Assume we are using a MySQL database.
How does Hibernate implement polymorphic mapping?
Apr 17, 2024 pm 12:09 PM
Hibernate polymorphic mapping can map inherited classes to the database and provides the following mapping types: joined-subclass: Create a separate table for the subclass, including all columns of the parent class. table-per-class: Create a separate table for subclasses, containing only subclass-specific columns. union-subclass: similar to joined-subclass, but the parent class table unions all subclass columns.
iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos
Jul 18, 2024 am 05:48 AM
Apple's latest releases of iOS18, iPadOS18 and macOS Sequoia systems have added an important feature to the Photos application, designed to help users easily recover photos and videos lost or damaged due to various reasons. The new feature introduces an album called "Recovered" in the Tools section of the Photos app that will automatically appear when a user has pictures or videos on their device that are not part of their photo library. The emergence of the "Recovered" album provides a solution for photos and videos lost due to database corruption, the camera application not saving to the photo library correctly, or a third-party application managing the photo library. Users only need a few simple steps
Detailed tutorial on establishing a database connection using MySQLi in PHP
Jun 04, 2024 pm 01:42 PM
How to use MySQLi to establish a database connection in PHP: Include MySQLi extension (require_once) Create connection function (functionconnect_to_db) Call connection function ($conn=connect_to_db()) Execute query ($result=$conn->query()) Close connection ( $conn->close())
An in-depth analysis of how HTML reads the database
Apr 09, 2024 pm 12:36 PM
HTML cannot read the database directly, but it can be achieved through JavaScript and AJAX. The steps include establishing a database connection, sending a query, processing the response, and updating the page. This article provides a practical example of using JavaScript, AJAX and PHP to read data from a MySQL database, showing how to dynamically display query results in an HTML page. This example uses XMLHttpRequest to establish a database connection, send a query and process the response, thereby filling data into page elements and realizing the function of HTML reading the database.
How to handle database connection errors in PHP
Jun 05, 2024 pm 02:16 PM
To handle database connection errors in PHP, you can use the following steps: Use mysqli_connect_errno() to obtain the error code. Use mysqli_connect_error() to get the error message. By capturing and logging these error messages, database connection issues can be easily identified and resolved, ensuring the smooth running of your application.
Analysis of the basic principles of MySQL database management system
Mar 25, 2024 pm 12:42 PM
Analysis of the basic principles of the MySQL database management system MySQL is a commonly used relational database management system that uses structured query language (SQL) for data storage and management. This article will introduce the basic principles of the MySQL database management system, including database creation, data table design, data addition, deletion, modification, and other operations, and provide specific code examples. 1. Database Creation In MySQL, you first need to create a database instance to store data. The following code can create a file named "my
Tips and practices for handling Chinese garbled characters in databases with PHP
Mar 27, 2024 pm 05:21 PM
PHP is a back-end programming language widely used in website development. It has powerful database operation functions and is often used to interact with databases such as MySQL. However, due to the complexity of Chinese character encoding, problems often arise when dealing with Chinese garbled characters in the database. This article will introduce the skills and practices of PHP in handling Chinese garbled characters in databases, including common causes of garbled characters, solutions and specific code examples. Common reasons for garbled characters are incorrect database character set settings: the correct character set needs to be selected when creating the database, such as utf8 or u
