Home Database Mysql Tutorial 一个完整的SQL SERVER数据库全文索引的示例介绍

一个完整的SQL SERVER数据库全文索引的示例介绍

Jun 07, 2016 pm 04:18 PM
server introduce whole database Example index

以下是介绍SQL SERVER数据库全文索引的示例,以pubs数据库为例。需要的朋友参考下 首先,介绍利用系统存储过程创建全文索引的具体步骤: 1 ) 启动数据库的全文处理功能 (sp_fulltext_database) 2 ) 建立全文目录 (sp_fulltext_catalog) 3 ) 在全文目录中注册

以下是介绍SQL SERVER数据库全文索引的示例,以pubs数据库为例。需要的朋友参考下

 

首先,介绍利用系统存储过程创建全文索引的具体步骤:
1) 启动数据库的全文处理功能 (sp_fulltext_database)
2) 建立全文目录 (sp_fulltext_catalog)
3) 在全文目录中注册需要全文索引的表 (sp_fulltext_table)
4) 指出表中需要全文索引的列名 (sp_fulltext_column)
5) 为表创建全文索引 (sp_fulltext_table)
6) 填充全文目录 (sp_fulltext_catalog)

---------********示例********-------------
以对pubs数据库的title和notes列建立全文索引,之后使用索引查询title列或notes列中包含有datebase 或computer字符串的图书名称:
在这之前,需要安装Microsoft Search服务,,启动SQL server全文搜索服务
user pubs --打开数据库
go

--检查数据库pubs是否支持全文索引,如果不支持
--则使用sp_fulltext_database 打开该功能
if(select databaseproperty('pubs','isfulltextenabled'))=0

execute sp_fulltext_database 'enable'
--建立全文目录FT_PUBS
execute sp_fulltext_catalog 'FT_pubs','create'

--为title表建立全文索引数据元
execute sp_fulltext_table 'title','create','FT_pubs','UPKCL_titleidind'

--设置全文索引列名
execute sp_fulltext_column 'title','title','add'

execute sp_fulltext_column 'title','notes','add'
--建立全文索引
--activate,是激活表的全文检索能力,也就是在全文目录中注册该表
execute sp_fulltext_table 'title','activate'

--填充全文索引目录
execute sp_fulltext_catalog 'FT_pubs','start_full'

go
--检查全文目录填充情况
While fulltextcatalogproperty('FT_pubs','populateStatus')0

begin
--如果全文目录正处于填充状态,则等待30秒后再检测一次
waitfor delay '0:0:30'

end
--全文目录填充完成后,即可使用全文目录检索
select title

form
where CONTAINS(title,'database')
or CONTAINS(title,'computer')
or CONTAINS(notes,'database')
or CONTAINS(notes,'database')

'--------------以下介绍一下全文操作类的系统存储过程
过程名称:sp_fulltext_service
执行权限:serveradmin或系统管理员
作 用:设置全文搜索属性
过程名称:sp_fulltext_catalog
执行权限:db_owner及更高角色成员
作 用:创建和删除一个全文目录,启动或停止一个全文目录的索引操作
过程名称:sp_fulltext_database
执行权限:db_owner角色成员
作 用:初始化全文索引或删除数据库中所有全文目录
过程名称:sp_fulltext_table
执行权限:db_ddladnmin或db_owner角色成员
作 用:将一个表标识为全文索引表或非全文索引表
过程名称:sp_fulltext_column
执行权限:db_ddladnmin角色成员
作 用:指出一个全文索引表中的那些列假如或退出全文索引

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

Video Face Swap

Video Face Swap

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

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)

iOS 18 adds a new 'Recovered' album function to retrieve lost or damaged photos 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

How does Hibernate implement polymorphic mapping? 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.

What is Dogecoin What is Dogecoin Apr 01, 2024 pm 04:46 PM

Dogecoin is a cryptocurrency created based on Internet memes, with no fixed supply cap, fast transaction times, low transaction fees, and a large meme community. Uses include small transactions, tips, and charitable donations. However, its unlimited supply, market volatility, and status as a joke coin also bring risks and concerns. What is Dogecoin? Dogecoin is a cryptocurrency created based on internet memes and jokes. Origin and History: Dogecoin was created in December 2013 by two software engineers, Billy Markus and Jackson Palmer. Inspired by the then-popular "Doge" meme, a comical photo featuring a Shiba Inu with broken English. Features and Benefits: Unlimited Supply: Unlike other cryptocurrencies such as Bitcoin

An in-depth analysis of how HTML reads the database 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.

Detailed tutorial on establishing a database connection using MySQLi in PHP 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())

How to handle database connection errors in PHP 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.

Detailed introduction of Samsung S24ai functions Detailed introduction of Samsung S24ai functions Jun 24, 2024 am 11:18 AM

2024 is the first year of AI mobile phones. More and more mobile phones integrate multiple AI functions. Empowered by AI smart technology, our mobile phones can be used more efficiently and conveniently. Recently, the Galaxy S24 series released at the beginning of the year has once again improved its generative AI experience. Let’s take a look at the detailed function introduction below. 1. Generative AI deeply empowers Samsung Galaxy S24 series, which is empowered by Galaxy AI and brings many intelligent applications. These functions are deeply integrated with Samsung One UI6.1, allowing users to have a convenient intelligent experience at any time, significantly improving the performance of mobile phones. Efficiency and convenience of use. The instant search function pioneered by the Galaxy S24 series is one of the highlights. Users only need to press and hold

Introduction to the online score checking platform (convenient and fast score query tool) Introduction to the online score checking platform (convenient and fast score query tool) Apr 30, 2024 pm 08:19 PM

A fast score query tool provides students and parents with more convenience. With the development of the Internet, more and more educational institutions and schools have begun to provide online score check services. To allow you to easily keep track of your child's academic progress, this article will introduce several commonly used online score checking platforms. 1. Convenience - Parents can check their children's test scores anytime and anywhere through the online score checking platform. Parents can conveniently check their children's test scores at any time by logging in to the corresponding online score checking platform on a computer or mobile phone. As long as there is an Internet connection, whether at work or when going out, parents can keep abreast of their children's learning status and provide targeted guidance and help to their children. 2. Multiple functions - in addition to score query, it also provides information such as course schedules and exam arrangements. Many online searches are available.

See all articles