【Mysql 一周速成Mysql】第一篇基础

Ì_t小白 2022-05-25 20:01:39

【Mysql 一周速成Mysql】第一篇基础https://blog.csdn.net/qq_56022768/article/details/124929226

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MySQL 是最流行的数据库管理系统之一，为从互联网巨头到个人企业数据库到简单的最终用户应用程序以及介于两者之间的一切提供支持。本书将教您使用最新版本的 MySQL 立即提高工作效率所需了解的所有知识。通过学习 30 个高度集中的实践课程，您的 MySQL 速成课程将比您想象的更容易、更有效。学习方法 MySQL Crash Course, 2nd Edition 检索和排序数据使用比较、正则表达式、全文搜索等过滤数据连接关系数据创建和更改表插入、更新和删除数据利用存储过程和触发器的强大功能使用视图和游标管理事务处理创建用户帐户并通过访问控制管理安全性

主要介绍了Mysql命令行操作，文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值，需要的朋友们下面随着小编来一起学习学习吧

写在前面: 关于Mysql的学习笔记，我是观看了https://www.bilibili.com/video/BV1Vt411z7wy?p=27 的视频，以及参考了这位大佬的学习笔记； Mysql速成文章目录Mysql速成使用终端操作数据库Mysql基本操作Mysql常用数据类型数值类型日期和时间类型字符串类型Mysql建表的约束主键约束复合主键自增约束唯一约束非空约束:默认约束外键约束如何建表之后添加主键约束Mysql的三大设计范式第一范式第二范式第三范式使用终端操作数据库 Mysql基本操作使用登录Mysql服务器在命令行输入 mysql -u root -p Enter pas

We had several goals in mind for this book. Many of them were derived from think- ing about that mythical perfect MySQL book that none of us had read but that we kept looking for on bookstore shelves. Others came from a lot of experience helping other users put MySQL to work in their environments. We wanted a book that wasn’t just a SQL primer. We wanted a book with a title that didn’t start or end in some arbitrary time frame (“...in Thirty Days,” “Seven Days To a Better...”) and didn’t talk down to the reader. Most of all, we wanted a book that would help you take your skills to the next level and build fast, reliable systems with MySQL—one that would answer questions like “How can I set up a cluster of MySQL servers capable of handling millions upon millions of queries and ensure that things keep running even if a couple of the servers die?” We decided to write a book that focused not just on the needs of the MySQL appli- cation developer but also on the rigorous demands of the MySQL administrator, who needs to keep the system up and running no matter what the programmers or users may throw at the server. Having said that, we assume that you are already rela- tively experienced with MySQL and, ideally, have read an introductory book on it. We also assume some experience with general system administration, networking, and Unix-like operating systems. This revised and expanded second edition includes deeper coverage of all the topics in the first edition and many new topics as well. This is partly a response to the changes that have taken place since the book was first published: MySQL is a much larger and more complex piece of software now. Just as importantly, its popularity has exploded. The MySQL community has grown much larger, and big corporations are now adopting MySQL for their mission-critical applications. Since the first edi- tion, MySQL has become recognized as ready for the enterprise.* People are also * We think this phrase is mostly marketing fluff, but it seems to convey a sense of importance to a lot of people. using it more and more in applications that are exposed to the Internet, where down- time and other problems cannot be concealed or tolerated. As a result, this second edition has a slightly different focus than the first edition. We emphasize reliability and correctness just as much as performance, in part because we have used MySQL ourselves for applications where significant amounts of money are riding on the database server. We also have deep experience in web applications, where MySQL has become very popular. The second edition speaks to the expanded world of MySQL, which didn’t exist in the same way when the first edition was written.

准备一台pc，一根网线和20天无打扰的空余时间，把MySQL 5.1参考手册设置为浏览器首页，按下面列表逐条学习即可，这本中文手册包括基本上所有的内容，补充知识google也都能查到，学习平台采用linux

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【Mysql 一周速成Mysql】 第一篇 基础

【Mysql 一周速成Mysql】第一篇基础