Getting Started with SQL

Getting Started with SQL pdf epub mobi txt 电子书 下载 2025

Thomas Nield is a Senior Analyst and business-facing software developer at Southwest Airlines in Revenue Management.Currently he is interested in reactive programming,Java,Kotlin, and tactical business software development.

出版者:O'Reilly Media
作者:Thomas Nield
出品人:
页数:134
译者:
出版时间:2016-2-28
价格:USD 33.99
装帧:Paperback
isbn号码:9781491938614
丛书系列:
图书标签:
  • SQL 
  • 计算机 
  • sqlite 
  • sql 
  •  
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Businesses are gathering data today at exponential rates and yet few people know how to access it meaningfully. If you're a business or IT professional, this short hands-on guide teaches you how to pull and transform data with SQL in significant ways. You will quickly master the fundamentals of SQL and learn how to create your own databases. Author Thomas Nield provides exercises throughout the book to help you practice your newfound SQL skills at home, without having to use a database server environment. Not only will you learn how to use key SQL statements to find and manipulate your data, but you'll also discover how to efficiently design and manage databases to meet your needs. You'll also learn how to: Explore relational databases, including lightweight and centralized models Use SQLite and SQLiteStudio to create lightweight databases in minutes Query and transform data in meaningful ways by using SELECT, WHERE, GROUP BY, and ORDER BY Join tables to get a more complete view of your business data Build your own tables and centralized databases by using normalized design principles Manage data by learning how to INSERT, DELETE, and UPDATE records.

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不到两小时读完,非常基础,其实本来是想看index, cursor, trigger的相关用法,但是这本书里没有提到。权当复习了。 从书本身的角度来讲,结构是很好的,讲了最基础的几个query语句用法,讲得也很清楚,但是好像没有讲字段修改那几个alter语句。 之后准备读high performance那本

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sql入门书,中规中矩

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不到两小时读完,非常基础,其实本来是想看index, cursor, trigger的相关用法,但是这本书里没有提到。权当复习了。 从书本身的角度来讲,结构是很好的,讲了最基础的几个query语句用法,讲得也很清楚,但是好像没有讲字段修改那几个alter语句。 之后准备读high performance那本

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不到两小时读完,非常基础,其实本来是想看index, cursor, trigger的相关用法,但是这本书里没有提到。权当复习了。 从书本身的角度来讲,结构是很好的,讲了最基础的几个query语句用法,讲得也很清楚,但是好像没有讲字段修改那几个alter语句。 之后准备读high performance那本

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就是来看下各种关键字的概念~as expected 毫不深入~适合beginner(like me)

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