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MySQL必知必会

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《MySQL必知必会》是经典畅销书《SQL必知必会》之后,作者应众多读者的请求编写的,专门针对MySQL用户。书中继承了《MySQL必知必会》的优点,没有过多阐述数据库基础理论,而是紧贴实战需要,直接从数据检索开始,逐步深入各种复杂的内容,包括联结的使用、子查询、正则表达式和基于全文本的搜索、存储过程、游标、触发器、表约束,等等。通过本书,读者能够掌握扎实的基本功,迅速成为MySQL高手。

Content Description

MySQL是世界上受欢迎的数据库管理系统之一。书中从介绍简单的数据检索开始,逐步深入一些复杂的内容,包括联结的使用、子查询、正则表达式和基于全文本的搜索、存储过程、游标、触发器、表约束,等等。通过重点突出的章节,条理清晰、系统而扼要地讲述了读者应该掌握的知识,使他们不经意间立刻功力大增。
《MySQL必知必会》注重实用性,操作性很强,适用于广大软件开发和数据库管理人员学习参考。
Author Description

Ben Forta,世界知名的技术作家,也是Adobe技术界知名的专家之一,目前担任Adobe公司的高级技术推广专家。他具有计算机行业20多年工作经验,多年来撰写了十几本技术图书,包括《正则表达式必知必会》、《SQL必知必会》(人民邮电出版社出版)等世界性的畅销书,已被翻译为十几种文字。
Comments

★“此书使我获益匪浅,书的内容和版式都堪称完美,期待作者的下一部著作!”
——Raymond Camden,BroadChoice公司软件开发副总裁
Catalogue

第1章了解SQL
1.1数据库基础
1.1.1什么是数据库
1.1.2表
1.1.3列和数据类型
1.1.4行
1.1.5主键
1.2什么是SQL
1.3动手实践
1.4小结

第2章MySQL简介
2.1什么是MySQL
2.1.1客户机-服务器软件
2.1.2MySQL版本
2.2MySQL工具
2.2.1mysql命令行实用程序
2.2.2MySQL Adminis-trator
2.2.3MySQL Query Browser
2.3小结

第3章使用MySQL
3.1连接
3.2选择数据库
3.3了解数据库和表
3.4小结

第4章检索数据
4.1SELECT语句
4.2检索单个列
4.3检索多个列
4.4检索所有列
4.5检索不同的行
4.6限制结果
4.7使用完全限定的表名
4.8小结

第5章排序检索数据
5.1排序数据
5.2按多个列排序
5.3指定排序方向
5.4小结

第6章过滤数据
6.1使用WHERE子句
6.2WHERE子句操作符
6.2.1检查单个值
6.2.2不匹配检查
6.2.3范围值检查
6.2.4空值检查
6.3小结

第7章数据过滤
7.1组合WHERE子句
7.1.1AND操作符
7.1.2OR操作符
7.1.3计算次序
7.2IN操作符
7.3NOT操作符
7.4小结

第8章用通配符进行过滤
8.1LIKE操作符
8.1.1百分号(%)通配符
8.1.2下划线(_)通配符
8.2使用通配符的技巧
8.3小结

第9章用正则表达式进行搜索
9.1正则表达式介绍
9.2使用MySQL正则表达式
9.2.1基本字符匹配
9.2.2进行OR匹配
9.2.3匹配几个字符之一
9.2.4匹配范围
9.2.5匹配特殊字符
9.2.6匹配字符类
9.2.7匹配多个实例
9.2.8定位符
9.3小结

第10章创建计算字段
10.1计算字段
10.2拼接字段
10.3执行算术计算
10.4小结

第11章使用数据处理函数
11.1函数
11.2使用函数
11.2.1文本处理函数
11.2.2日期和时间处理函数
11.2.3数值处理函数
11.3小结

第12章汇总数据
12.1聚集函数
12.1.1AVG()函数
12.1.2COUNT()函数
12.1.3MAX()函数
12.1.4MIN()函数
12.1.5SUM()函数
12.2聚集不同值
12.3组合聚集函数
12.4小结

第13章分组数据
13.1数据分组
13.2创建分组
13.3过滤分组
13.4分组和排序
13.5SELECT子句顺序
13.6小结

第14章使用子查询
14.1子查询
14.2利用子查询进行过滤
14.3作为计算字段使用子查询
14.4小结

第15章联结表
15.1联结
15.1.1关系表
15.1.2为什么要使用联结
15.2创建联结
15.2.1WHERE子句的重要性
15.2.2内部联结
15.2.3联结多个表
15.3小结

第16章创建高级联结
16.1使用表别名
16.2使用不同类型的联结
16.2.1自联结
16.2.2自然联结
16.2.3外部联结
16.3使用带聚集函数的联结
16.4使用联结和联结条件
16.5小结

第17章组合查询
17.1组合查询
17.2创建组合查询
17.2.1使用UNION
17.2.2UNION规则
17.2.3包含或取消重复的行
17.2.4对组合查询结果排序
17.3小结

第18章全文本搜索
18.1理解全文本搜索
18.2使用全文本搜索
18.2.1启用全文本搜索支持
18.2.2进行全文本搜索
18.2.3使用查询扩展
18.2.4布尔文本搜索
18.2.5全文本搜索的使用说明
18.3小结

第19章插入数据
19.1数据插入
19.2插入完整的行
19.3插入多个行
19.4插入检索出的数据
19.5小结

第20章更新和删除数据
20.1更新数据
20.2删除数据
20.3更新和删除的指导原则
20.4小结

第21章创建和操纵表
21.1创建表
21.1.1表创建基础
21.1.2使用NULL值
21.1.3主键再介绍
21.1.4使用AUTO_INCREMENT
21.1.5指定默认值
21.1.6引擎类型
21.2更新表
21.3删除表
21.4重命名表
21.5小结

第22章使用视图
22.1视图
22.1.1为什么使用视图
22.1.2视图的规则和限制
22.2使用视图
22.2.1利用视图简化复杂的联结
22.2.2用视图重新格式化检索出的数据
22.2.3用视图过滤不想要的数据
22.2.4使用视图与计算字段
22.2.5更新视图
22.3小结

第23章使用存储过程
23.1存储过程
23.2为什么要使用存储过程
23.3使用存储过程
23.3.1执行存储过程
23.3.2创建存储过程
23.3.3删除存储过程
23.3.4使用参数
23.3.5建立智能存储过程
23.3.6检查存储过程
23.4小结

第24章使用游标
24.1游标
24.2使用游标
24.2.1创建游标
24.2.2打开和关闭游标
24.2.3使用游标数据
24.3小结

第25章使用触发器
25.1触发器
25.2创建触发器
25.3删除触发器
25.4使用触发器
25.4.1INSERT触发器
25.4.2DELETE触发器
25.4.3UPDATE触发器
25.4.4关于触发器的进一步介绍
25.5小结

第26章管理事务处理
26.1事务处理
26.2控制事务处理
26.2.1使用ROLLBACK
26.2.2使用COMMIT
26.2.3使用保留点
26.2.4更改默认的提交行为
26.3小结

第27章全球化和本地化
27.1字符集和校对顺序
27.2使用字符集和校对顺序
27.3小结

第28章安全管理
28.1访问控制
28.2管理用户
28.2.1创建用户账号
28.2.2删除用户账号
28.2.3设置访问权限
28.2.4更改口令
28.3小结

第29章数据库维护
29.1备份数据
29.2进行数据库维护
29.3诊断启动问题
29.4查看日志文件
29.5小结

第30章改善性能
30.1改善性能
30.2小结
附录AMySQL入门
附录B样例表
附录CMySQL语句的语法
附录DMySQL数据类型
附录EMySQL保留字
索引
Book Abstract

第1章了解SQL
1.1数据库基础
你正在阅读本书,这表明你需要以某种方式与数据库打交道。在深入学习MySQL及其SQL语言的实现之前,应该对数据库及数据库技术的某些基本概念有所了解。
你可能还没有意识到,其实你自己一直在使用数据库。每当你从自己的电子邮件地址簿里查找名字时,你就在使用数据库。

……

Introduction

MySQL已经成为世界上最受欢迎的数据库管理系统之一。无论是用在小型开发项目上,还是用来构建那些声名显赫的网站,MySQL都证明了自己是个稳定、可靠、快速、可信的系统,足以胜任任何数据存储业务的需要。本书基于我的一本畅销书Sams Teach Yourself SQL in 10 Minutes(中文版《SQL必知必会》,人民邮电出版社出版),那本书堪称全世界用得最多的一本SQL教程,重点讲解读者必须知道的东西,条理清晰,系统而扼要。但是,即使是那样一本广为使用的成功的书,也还存在着以下这些局限性。由于要面向所有主要的数据库管理系统(DBMS),我不得不把针对具体DBMS的内容一再压缩。为了简化SQL的讲解,我必须(尽可能)只写各种主要的DBMS通用的SQL语句。这要求我不得不舍弃一些更好的、针对具体DBMS的解决方案。虽然基本的SQL在不同的DBMS间具有较好的可移植性,但是高级的SQL显然不是这样的。因此,那本书里无法详细讲解比较高级的内容,如触发器、游标、存储过程、访问控制、事务等。于是就有了这本书。本书沿用了前一本书业已成功的教程模式和组织结构,除了:MySQL以外,不在其他内容上过多纠缠。

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