MySQL中文索引插件mysqlcft安装及使用_MySQL
bitsCN.com
MySQL中文索引插件mysqlcft安装及使用
1.MySQL必须是动态编译安装的,以便加载动态链接库。
2.编辑MySQL配置文件my.cnf,在[mysqld]段中加入ft_min_word_len=1(意为最小词所占字节数)
3.安装mysqlcft中文全文索引插件
从命令行登入MySQL服务器
查看MySQL插件目录
Show variables like ‘plugin_dir’;
下载mysqlcft中文索引插件,解压后复制mysqlcft.so文件到MySQL的插件目录下
https://code.google.com/p/mysqlcft 有32位与64位可选
开始安装mysqlcft.so插件
Install plugin mysqlcft soname ‘mysqlcft.so’;
查看mysqlcft.so插件是否安装成功
show plugins;
4.卸载mysqlcft.so插件,卸载前请先删除使用mysqlcft建立的全文索引。
uninstall plugin mysqlcft;
5.为已经存在的表添加mysqlcft中文全文索引
创建单列全文索引
alter ignore table 数据库名.表名 add fulltext index 全文索引名(字段名) with parser mysqlcft;
创建全文联合索引
alter ignore table 数据库名.表名 add fulltext index 全文联合索引名(字段名1,字段名2) with parser mysqlcft;
6.查询使用样例
Select * from table where match(title) against(‘北京’ in Boolean mode);
bitsCN.com

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 creating a virtual machine, you will be asked to select a disk type, you can select fixed disk or dynamic disk. What if you choose fixed disks and later realize you need dynamic disks, or vice versa? Good! You can convert one to the other. In this post, we will see how to convert VirtualBox fixed disk to dynamic disk and vice versa. A dynamic disk is a virtual hard disk that initially has a small size and grows in size as you store data in the virtual machine. Dynamic disks are very efficient at saving storage space because they only take up as much host storage space as needed. However, as disk capacity expands, your computer's performance may be slightly affected. Fixed disks and dynamic disks are commonly used in virtual machines

Call of Duty Warzone is a newly launched mobile game. Many players are very curious about how to set the language of this game to Chinese. In fact, it is very simple. Players only need to download the Chinese language pack, and then You can modify it after using it. The detailed content can be learned in this Chinese setting method introduction. Let us take a look together. How to set the Chinese language for the mobile game Call of Duty: Warzone 1. First enter the game and click the settings icon in the upper right corner of the interface. 2. In the menu bar that appears, find the [Download] option and click it. 3. Select [SIMPLIFIEDCHINESE] (Simplified Chinese) on this page to download the Simplified Chinese installation package. 4. Return to the settings

VSCode Setup in Chinese: A Complete Guide In software development, Visual Studio Code (VSCode for short) is a commonly used integrated development environment. For developers who use Chinese, setting VSCode to the Chinese interface can improve work efficiency. This article will provide you with a complete guide, detailing how to set VSCode to a Chinese interface and providing specific code examples. Step 1: Download and install the language pack. After opening VSCode, click on the left

How to display Chinese characters correctly in PHPDompdf When using PHPDompdf to generate PDF files, it is a common challenge to encounter the problem of garbled Chinese characters. This is because the font library used by Dompdf by default does not contain Chinese character sets. In order to display Chinese characters correctly, we need to manually set the font of Dompdf and make sure to select a font that supports Chinese characters. Here are some specific steps and code examples to solve this problem: Step 1: Download the Chinese font file First, we need

Excel spreadsheet is one of the office software that many people are using now. Some users, because their computer is Win11 system, so the English interface is displayed. They want to switch to the Chinese interface, but they don’t know how to operate it. To solve this problem, this issue The editor is here to answer the questions for all users. Let’s take a look at the content shared in today’s software tutorial. Tutorial for switching Excel to Chinese: 1. Enter the software and click the "File" option on the left side of the toolbar at the top of the page. 2. Select "options" from the options given below. 3. After entering the new interface, click the “language” option on the left

Title: An effective way to repair Chinese garbled characters in PHPDompdf. When using PHPDompdf to generate PDF documents, garbled Chinese characters are a common problem. This problem usually stems from the fact that Dompdf does not support Chinese character sets by default, resulting in Chinese content not being displayed correctly. In order to solve this problem, we need to take some effective ways to fix the Chinese garbled problem of PHPDompdf. 1. Use custom font files. An effective way to solve the problem of Chinese garbled characters in Dompdf is to use

"WWE2K24" is a racing sports game created by Visual Concepts and was officially released on March 9, 2024. This game has been highly praised, and many players are eagerly interested in whether it will have a Chinese version. Unfortunately, so far, "WWE2K24" has not yet launched a Chinese language version. Will wwe2k24 be in Chinese? Answer: Chinese is not currently supported. The standard version of WWE2K24 in the Steam Chinese region is priced at 199 yuan, the deluxe version is 329 yuan, and the commemorative edition is 395 yuan. The game has relatively high configuration requirements, and there are certain standards in terms of processor, graphics card, or running memory. Official recommended configuration and minimum configuration introduction:

Tips for solving Chinese garbled characters written by PHP into txt files. With the rapid development of the Internet, PHP, as a widely used programming language, is used by more and more developers. In PHP development, it is often necessary to read and write text files, including txt files that write Chinese content. However, due to encoding format problems, sometimes the written Chinese will appear garbled. This article will introduce some techniques to solve the problem of Chinese garbled characters written into txt files by PHP, and provide specific code examples. Problem analysis in PHP, text
