[NulledPremium com] The Language of SQL (Learning) 2nd Edition

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Book details

File Size: 2 MB

Format: pdf

Print Length: 242 pages

Simultaneous Device Usage: Up to 5 simultaneous devices, per publisher limits

Publisher: Addison-Wesley Professional; 2 edition (July 26, 2016)

Publication Date: July 26, 2016

Sold by: Amazon Digital Services LLC

Language: English

ASIN: B01JJ61TCI



The Language of SQL, Second Edition



Many SQL texts attempt to serve as an encyclopedic reference on SQL syntax — an approach that is often counter productive because that information is readily available in online references published by the major database vendors.



For SQL beginners, it’s more important for a book to focus on general concepts and to offer clear explanations and examples of what various SQL statements can accomplish. This is that book.



A number of features make The Language of SQL unique among introductory SQL books.



First, you will not be required to download software or sit with a computer as you read the text. The intent of this book is to provide examples of SQL usage that can be understood simply by reading.



Second, topics are organized in an intuitive and logical sequence. SQL keywords are introduced one at a time, allowing you to grow your understanding as you encounter new terms and concepts.



Finally, this book covers the syntax of three widely used databases: Microsoft SQL Server, MySQL, and Oracle. Special “Database Differences” sidebars clearly show you any differences in syntax among these three databases, and instructions are included on how to obtain and install free versions of the databases.



This is the only book you need to gaina quickworking knowledge of SQL and relational databases.



Learn How To…



Use SQL to retrieve data from relational databases

Apply functions and calculations to data

Group and summarize data in a variety of useful ways

Use complex logic to retrieve only the data you need

Update data and create new tables

Design relational databases so that data retrieval is easy and intuitive

Use spreadsheets to transform your data into meaningful displays

Retrieve data from multiple tables via joins, subqueries, views, and set logic

Create, modify, and execute stored procedures

Install Microsoft SQL Server, MySQL, or Oracle

Contents at a Glance



1 Relational Databases and SQL

2 Basic Data Retrieval

3 Calculated Fields and Aliases

4 Using Functions

5 Sorting Data

6 Selection Criteria

7 Boolean Logic

8 Conditional Logic

9 Summarizing Data

10 Subtotals and Crosstabs

11 Inner Joins

12 Outer Joins

13 Self Joins and Views

14 Subqueries

15 Set Logic

16 Stored Procedures and Parameters

17 Modifying Data

18 Maintaining Tables

19 Principles of Database Design

20 Strategies for Displaying Data



A Getting Started with Microsoft SQL Server

B Getting Started with MySQL

C Getting Started with Oracle