Sql Simplified Book
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Author | : Cecelia L. Allison |
Publisher | : AuthorHouse |
Total Pages | : 216 |
Release | : 2004-01-08 |
Genre | : Computers |
ISBN | : 1410729737 |
SQL Simplified: Learn To Read and Write Structured Query Language focuses extensively on the implementation of Structured Query Language (SQL) rather than on database design or on the Database Management Systems (DBMSs) that implement SQL, like many SQL books. The easy to follow step-by-step chapters of this book will provide beginners with the practice necessary to develop the skills and knowledge required to program in SQL with ease. The concepts of SQL are simplified enabling anyone to quickly grasp the fundamentals of SQL. Each chapter introduces a new concept and includes examples, key notes and important key terms. This book also highlights many key differences in SQL script used in a number of different database management system platforms. Your comprehension of each chapter is tested through the use of quizzes and assignments. After completion of this book, you should feel confident using SQL in any relational database environment.
Author | : Walter Shields |
Publisher | : ClydeBank Media LLC |
Total Pages | : 330 |
Release | : 2019-11-19 |
Genre | : Computers |
ISBN | : 1945051833 |
THE BEST SQL BOOK FOR BEGINNERS - HANDS DOWN! *INCLUDES FREE ACCESS TO A SAMPLE DATABASE, SQL BROWSER APP, COMPREHENSION QUIZES & SEVERAL OTHER DIGITAL RESOURCES!* Not sure how to prepare for the data-driven future? This book shows you EXACTLY what you need to know to successfully use the SQL programming language to enhance your career! Are you a developer who wants to expand your mastery to database management? Then you NEED this book. Buy now and start reading today! Are you a project manager who needs to better understand your development team’s needs? A decision maker who needs to make deeper data-driven analysis? Everything you need to know is included in these pages! The ubiquity of big data means that now more than ever there is a burning need to warehouse, access, and understand the contents of massive databases quickly and efficiently. That’s where SQL comes in. SQL is the workhorse programming language that forms the backbone of modern data management and interpretation. Any database management professional will tell you that despite trendy data management languages that come and go, SQL remains the most widely used and most reliable to date, with no signs of stopping. In this comprehensive guide, experienced mentor and SQL expert Walter Shields draws on his considerable knowledge to make the topic of relational database management accessible, easy to understand, and highly actionable. SQL QuickStart Guide is ideal for those seeking to increase their job prospects and enhance their careers, for developers looking to expand their programming capabilities, or for anyone who wants to take advantage of our inevitably data-driven future—even with no prior coding experience! SQL QuickStart Guide Is For: - Professionals looking to augment their job skills in preparation for a data-driven future - Job seekers who want to pad their skills and resume for a durable employability edge - Beginners with zero prior experienceManagers, decision makers, and business owners looking to manage data-driven business insights - Developers looking to expand their mastery beyond the full stackAnyone who wants to be better prepared for our data-driven future! In SQL QuickStart Guide You'll Discover: - The basic structure of databases—what they are, how they work, and how to successfully navigate them - How to use SQL to retrieve and understand data no matter the scale of a database (aided by numerous images and examples) - The most important SQL queries, along with how and when to use them for best effect - Professional applications of SQL and how to “sell” your new SQL skills to your employer, along with other career-enhancing considerations *LIFETIME ACCESS TO FREE SQL RESOURCES*: Each book comes with free lifetime access to tons of exclusive online resources to help you master SQL, such as workbooks, cheat sheets and reference guides. *GIVING BACK* QuickStart Guides proudly supports One Tree Planted as a reforestation partner.
Author | : Shivashish Yadav |
Publisher | : Shivashish Yadav |
Total Pages | : 133 |
Release | : 2021-12-10 |
Genre | : Computers |
ISBN | : |
Here is the book making SQL Basic more simplified What you will Get there? ✔️ Future Updates to the book for free (This is the first iteration). ✔️ Covering almost all basic of database queries. ✔️ Get rid of long definition. ✔️ Short definition with run/execute example. ✔️ Demonstrate with image how to install Oracle 19c. ✔️ Demonstrate how to unlock HR Schema to practice all commands and queries. ✔️ 5 different exercise to practice more And it a Large Book of almost 133 PAGES. (Including Cover and license page) And it's my promise you'll love it. 💓 I'm confident that you will learn something from the book. If you have any comments, ideas, critiques, or you just want to say hi, don't hesitate to send me an email
Author | : ClydeBank Technology |
Publisher | : |
Total Pages | : |
Release | : 2016-08-15 |
Genre | : |
ISBN | : 9781945051937 |
Author | : Anthony Molinaro |
Publisher | : "O'Reilly Media, Inc." |
Total Pages | : 632 |
Release | : 2006 |
Genre | : Computers |
ISBN | : 0596009763 |
A guide to SQL covers such topics as retrieving records, metadata queries, working with strings, data arithmetic, date manipulation, reporting and warehousing, and hierarchical queries.
Author | : Thomas Nield |
Publisher | : "O'Reilly Media, Inc." |
Total Pages | : 144 |
Release | : 2016-02-11 |
Genre | : Computers |
ISBN | : 1491938560 |
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
Author | : Lynn Beighley |
Publisher | : "O'Reilly Media, Inc." |
Total Pages | : 607 |
Release | : 2007-08-28 |
Genre | : Computers |
ISBN | : 0596526849 |
With its visually rich format designed for the way the brain works, this series of engaging narrative lessons that build on each other gives readers hands-on experience working with the SQL database language.
Author | : Alan Beaulieu |
Publisher | : O'Reilly Media |
Total Pages | : 338 |
Release | : 2009-04-11 |
Genre | : Computers |
ISBN | : 059655107X |
Updated for the latest database management systems -- including MySQL 6.0, Oracle 11g, and Microsoft's SQL Server 2008 -- this introductory guide will get you up and running with SQL quickly. Whether you need to write database applications, perform administrative tasks, or generate reports, Learning SQL, Second Edition, will help you easily master all the SQL fundamentals. Each chapter presents a self-contained lesson on a key SQL concept or technique, with numerous illustrations and annotated examples. Exercises at the end of each chapter let you practice the skills you learn. With this book, you will: Move quickly through SQL basics and learn several advanced features Use SQL data statements to generate, manipulate, and retrieve data Create database objects, such as tables, indexes, and constraints, using SQL schema statements Learn how data sets interact with queries, and understand the importance of subqueries Convert and manipulate data with SQL's built-in functions, and use conditional logic in data statements Knowledge of SQL is a must for interacting with data. With Learning SQL, you'll quickly learn how to put the power and flexibility of this language to work.
Author | : Anthony DeBarros |
Publisher | : No Starch Press |
Total Pages | : 466 |
Release | : 2022-01-25 |
Genre | : Computers |
ISBN | : 1718501072 |
Analyze data like a pro, even if you’re a beginner. Practical SQL is an approachable and fast-paced guide to SQL (Structured Query Language), the standard programming language for defining, organizing, and exploring data in relational databases. Anthony DeBarros, a journalist and data analyst, focuses on using SQL to find the story within your data. The examples and code use the open-source database PostgreSQL and its companion pgAdmin interface, and the concepts you learn will apply to most database management systems, including MySQL, Oracle, SQLite, and others.* You’ll first cover the fundamentals of databases and the SQL language, then build skills by analyzing data from real-world datasets such as US Census demographics, New York City taxi rides, and earthquakes from US Geological Survey. Each chapter includes exercises and examples that teach even those who have never programmed before all the tools necessary to build powerful databases and access information quickly and efficiently. You’ll learn how to: Create databases and related tables using your own data Aggregate, sort, and filter data to find patterns Use functions for basic math and advanced statistical operations Identify errors in data and clean them up Analyze spatial data with a geographic information system (PostGIS) Create advanced queries and automate tasks This updated second edition has been thoroughly revised to reflect the latest in SQL features, including additional advanced query techniques for wrangling data. This edition also has two new chapters: an expanded set of instructions on for setting up your system plus a chapter on using PostgreSQL with the popular JSON data interchange format. Learning SQL doesn’t have to be dry and complicated. Practical SQL delivers clear examples with an easy-to-follow approach to teach you the tools you need to build and manage your own databases. * Microsoft SQL Server employs a variant of the language called T-SQL, which is not covered by Practical SQL.
Author | : C. Date |
Publisher | : "O'Reilly Media, Inc." |
Total Pages | : 447 |
Release | : 2011-12-16 |
Genre | : Computers |
ISBN | : 1449316409 |
SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put the theory into practice. In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL. This second edition includes new material on recursive queries, “missing information” without nulls, new update operators, and topics such as aggregate operators, grouping and ungrouping, and view updating. If you have a modest-to-advanced background in SQL, you’ll learn how to deal with a host of common SQL dilemmas. Why is proper column naming so important? Nulls in your database are causing you to get wrong answers. Why? What can you do about it? Is it possible to write an SQL query to find employees who have never been in the same department for more than six months at a time? SQL supports “quantified comparisons,” but they’re better avoided. Why? How do you avoid them? Constraints are crucially important, but most SQL products don’t support them properly. What can you do to resolve this situation? Database theory and practice have evolved since the relational model was developed more than 40 years ago. SQL and Relational Theory draws on decades of research to present the most up-to-date treatment of SQL available. C.J. Date has a stature that is unique within the database industry. A prolific writer well known for the bestselling textbook An Introduction to Database Systems (Addison-Wesley), he has an exceptionally clear style when writing about complex principles and theory.