Practical Sql

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Practical SQL, 2nd Edition

Anthony DeBarros
Practical SQL 2nd Edition Book PDF

Author : Anthony DeBarros
Publisher : No Starch Press
Page : 466 pages
File Size : 55,7 Mb
Release : 2022-01-25
Category : Computers
ISBN : 9781718501072

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Practical SQL, 2nd Edition by Anthony DeBarros Pdf

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.

Practical Oracle SQL

Kim Berg Hansen
Practical Oracle SQL Book PDF

Author : Kim Berg Hansen
Publisher : Apress
Page : 467 pages
File Size : 46,5 Mb
Release : 2020-02-19
Category : Computers
ISBN : 9781484256176

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Practical Oracle SQL by Kim Berg Hansen Pdf

Write powerful queries using as much of the feature-rich Oracle SQL language as possible, progressing beyond the simple queries of basic SQL as standardized in SQL-92. Both standard SQL and Oracle’s own extensions to the language have progressed far over the decades in terms of how much you can work with your data in a single, albeit sometimes complex, SQL statement. If you already know the basics of SQL, this book provides many examples of how to write even more advanced SQL to huge benefit in your applications, such as:Pivoting rows to columns and columns to rowsRecursion in SQL with MODEL and WITH clausesAnswering Top-N questionsForecasting with linear regressions Row pattern matching to group or distribute rowsUsing MATCH_RECOGNIZE as a row processing engineThe process of starting from simpler statements in SQL, and gradually working those statements stepwise into more complex statements that deliver powerful results, is covered in each example. By trying out the recipes and examples for yourself, you will put together the building blocks into powerful SQL statements that will make your application run circles around your competitors. What You Will LearnTake full advantage of advanced and modern features in Oracle SQL Recognize when modern SQL constructs can help create better applicationsImprove SQL query building skills through stepwise refinementApply set-based thinking to process more data in fewer queriesMake cross-row calculations with analytic functionsSearch for patterns across multiple rows using row pattern matchingBreak complex calculations into smaller steps with subquery factoring Who This Book Is For Oracle Database developers who already know some SQL, but rarely use features of the language beyond the SQL-92 standard. And it is for developers who would like to apply the more modern features of Oracle SQL, but don’t know where to start. The book also is for those who want to write increasingly complex queries in a stepwise and understandable manner. Experienced developers will use the book to develop more efficient queries using the advanced features of the Oracle SQL language.

Practical SQL Queries for Microsoft SQL Server 2008 R2

Art Tennick
Practical SQL Queries for Microsoft SQL Server 2008 R2 Book PDF

Author : Art Tennick
Publisher : McGraw Hill Professional
Page : 512 pages
File Size : 55,7 Mb
Release : 2010-11-05
Category : Computers
ISBN : 9780071746885

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Practical SQL Queries for Microsoft SQL Server 2008 R2 by Art Tennick Pdf

400+ ready-to-use, powerful SQL queries Learn powerful techniques for surfacing and delivering actionable business intelligence using SQL. Practical SQL Queries for Microsoft SQL Server 2008 R2 contains more than 400 downloadable SQL queries you can use to extract meaningful insights from large amounts of data. The application, syntax, and results of each query are described in detail. The book emphasizes SQL for use in SSMS, but the queries also apply to SSRS, WinForms, WebForms, and many other applications. Enter, maintain, and retrieve database data Search records using the Where clause Sort SQL query results with the Order By clause Create tables and perform joins on tables Perform set operations using Union, Intersect, and Except Group data and produce totals with the Group By clause Manipulate and transform data using built-in functions Create reusable views and user-defined functions Use stored procedures to change SQL dynamically based on conditional factors Create, maintain, and secure database objects with DDL and DCL Deliver SQL query results to end users

SQL Practice Problems

Sylvia Moestl Vasilik
SQL Practice Problems Book PDF

Author : Sylvia Moestl Vasilik
Publisher : Createspace Independent Publishing Platform
Page : 118 pages
File Size : 40,6 Mb
Release : 2016-11-09
Category : Electronic
ISBN : 1540422658

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SQL Practice Problems by Sylvia Moestl Vasilik Pdf

Real-world practice problems to bring your SQL skills to the next level It's easy to find basic SQL syntax and keyword information online. What's hard to find is challenging, well-designed, real-world problems--the type of problems that come up all the time when you're dealing with data. Learning how to solve these problems will give you the skill and confidence to step up in your career. With SQL Practice Problems, you can get that level of experience by solving sets of targeted problems. These aren't just problems designed to give an example of specific syntax, or keyword. These are the common problems you run into all the time when you deal with data. You will get real world practice, with real world data. I'll teach you how to "think" in SQL, how to analyze data problems, figure out the fundamentals, and work towards a solution that you can be proud of. It contains challenging problems, that hone your ability to write high quality SQL code. What do you get when you buy SQL Practice Problems? You get instructions on how set up MS SQL Server Express Edition 2016 and SQL Server Management Studio 2016, both free downloads. Almost all the SQL presented here works for previous versions of MS SQLServer, and any exceptions are highlighted. You'll also get a customized sample database, with video walk-through instructions on how to set it up on your computer. And of course, you get the actual practice problems - 57 problems that you work through step-by-step. There are targeted hints if you need them that help guide you through the question. For the more complex questions there are multiple levels of hints. Each answer comes with a short, targeted discussion section with alternative answers and tips on usage and good programming practice. What kind of problems are there in SQL Practice Problems? SQL Practice Problems has data analysis and reporting oriented challenges that are designed to step you through introductory, intermediate and advanced SQL Select statements, with a learn-by-doing technique. Most textbooks and courses have some practice problems. But most often, they're used just to illustrate a particular piece of syntax, with no filtering on what's most useful. What you'll get with SQL Practice Problems is the problems that illustrate some the most common challenges you'll run into with data, and the best, most useful techniques to solve them. These practice problems involve only Select statements, used for data analysis and reporting, and not statements to modify data (insert, delete, update), or to create stored procedures. About the author: Hi, my name is Sylvia Moestl Vasilik. I've been a database programmer and engineer for more than 15 years, working at top organizations like Expedia, Microsoft, T-Mobile, and the Gates Foundation. In 2015, I was teaching a SQL Server Certificate course at the University of Washington Continuing Education. It was a 10 week course, and my students paid more than $1000 for it. My students learned the basics of SQL, most of the keywords, and worked through practice problems every week of the course. But because of the emphasis on getting a broad overview of all features of SQL, we didn't spend enough time on the types of SQL that's used 95% of the time--intermediate and advanced Select statements. After the course was over, some of my students emailed me to ask where they could get more practice. That's when I was inspired to start work on this book.

Practical Azure SQL Database for Modern Developers

Davide Mauri,Silvano Coriani,Anna Hoffman,Sanjay Mishra,Jovan Popovic
Practical Azure SQL Database for Modern Developers Book PDF

Author : Davide Mauri,Silvano Coriani,Anna Hoffman,Sanjay Mishra,Jovan Popovic
Publisher : Apress
Page : 240 pages
File Size : 49,9 Mb
Release : 2020-11-02
Category : Computers
ISBN : 1484263693

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Practical Azure SQL Database for Modern Developers by Davide Mauri,Silvano Coriani,Anna Hoffman,Sanjay Mishra,Jovan Popovic Pdf

Here is the expert-level, insider guidance you need on using Azure SQL Database as your back-end data store. This book highlights best practices in everything ranging from full-stack projects to mobile applications to critical, back-end APIs. The book provides instruction on accessing your data from any language and platform. And you learn how to push processing-intensive work into the database engine to be near the data and avoid undue networking traffic. Azure SQL is explained from a developer's point of view, helping you master its feature set and create applications that perform well and delight users. Core to the book is showing you how Azure SQL Database provides relational and post-relational support so that any workload can be managed with easy accessibility from any platform and any language. You will learn about features ranging from lock-free tables to columnstore indexes, and about support for data formats ranging from JSON and key-values to the nodes and edges in the graph database paradigm. Reading this book prepares you to deal with almost all data management challenges, allowing you to create lean and specialized solutions having the elasticity and scalability that are needed in the modern world. What You Will Learn Master Azure SQL Database in your development projects from design to the CI/CD pipeline Access your data from any programming language and platform Combine key-value, JSON, and relational data in the same database Push data-intensive compute work into the database for improved efficiency Delight your customers by detecting and improving poorly performing queries Enhance performance through features such as columnstore indexes and lock-free tables Build confidence in your mastery of Azure SQL Database's feature set Who This Book Is For Developers of applications and APIs that benefit from cloud database support, developers who wish to master their tools (including Azure SQL Database, and those who want their applications to be known for speedy performance and the elegance of their code

Getting Started with SQL

Thomas Nield
Getting Started with SQL Book PDF

Author : Thomas Nield
Publisher : "O'Reilly Media, Inc."
Page : 144 pages
File Size : 49,6 Mb
Release : 2016-02-11
Category : Computers
ISBN : 9781491938560

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Getting Started with SQL by Thomas Nield Pdf

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

Practical SQL, 2nd Edition

Anthony DeBarros
Practical SQL 2nd Edition Book PDF

Author : Anthony DeBarros
Publisher : No Starch Press
Page : 466 pages
File Size : 53,6 Mb
Release : 2022-01-25
Category : Computers
ISBN : 9781718501065

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Practical SQL, 2nd Edition by Anthony DeBarros Pdf

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.

Practical Guide to Using SQL in Oracle

Dr. Richard Earp,Earp,Dr. Sikha Bagui
Practical Guide to Using SQL in Oracle Book PDF

Author : Dr. Richard Earp,Earp,Dr. Sikha Bagui
Publisher : Jones & Bartlett Publishers
Page : 506 pages
File Size : 50,6 Mb
Release : 2008-08-22
Category : Computers
ISBN : 9781449613037

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Practical Guide to Using SQL in Oracle by Dr. Richard Earp,Earp,Dr. Sikha Bagui Pdf

Structured Query Language has become the standard for generating, manipulating, and retrieving database information. The dramatic increase in the popularity of relational databases, coupled with Oracle’s having the largest market share, has created a demand for programmers who can write SQL code correctly and efficiently. This book provides a systematic approach to learning SQL in Oracle. Each chapter is written in a step-by-step manner and includes examples that can be run using Oracle. Using the sample tables and data provided, readers will be able to perform the examples to gain hands-on experience with Oracle programming. Gain an understanding of basic SQL principles. Learn to generate, store, and edit SQL queries in Oracle. Develop joins, subqueries, and correlated subqueries. Work with XML and Oracle databases. Test your SQL knowledge with the exercises at the end of each chapter!

Practical Sql

Mark O'Donovan
Practical Sql Book PDF

Author : Mark O'Donovan
Publisher : Mark ODonovan
Page : 181 pages
File Size : 54,8 Mb
Release : 2013-10-09
Category : Computers
ISBN : 9781492753407

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Practical Sql by Mark O'Donovan Pdf

http://www.techstuffybooks.com Practical Sql - Microsoft Sql Server T-SQL for Beginners Learning how to develop using sql or even just performing basic queries on a sql database is becoming an essential skill for many roles within the IT industry. With Practical Sql you will stop being a novice when it comes to using the Microsoft Sql Server database and learn a useful skill. Practical Sql will provide a concise guide to sql server development with the main aim to prevent boredom. Nobody really likes reading IT books they just want to know how to do X, Y or Z. With Practical Sql you will learn: How to Install Microsoft Sql Server.How to Create Databases, Tables.How to manage the data in tables.Functions to changes field values.Conditional Statements.Creating checks on the data that goes into the table.Database Design rules.Using Triggers to create audit tables.How to use Transactions and Exceptions.Using and creating your own templates for faster development.and more... The examples within this book were created using Sql Server Express 2012. For other books by this author see: http://techstuffy.com

Practical Guide for Oracle SQL, T-SQL and MySQL

Preston Zhang
Practical Guide for Oracle SQL T SQL and MySQL Book PDF

Author : Preston Zhang
Publisher : CRC Press
Page : 198 pages
File Size : 47,5 Mb
Release : 2017-11-23
Category : Computers
ISBN : 9781351590365

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Practical Guide for Oracle SQL, T-SQL and MySQL by Preston Zhang Pdf

SQL is a widely used to access most databases, therefore database developers and system administrators should be familiar with it. This hands-on SQL book will help beginner and intermediate users to write queries that apply complex conditions on a table. The book's unique side by side approach makes it easy for the reader to learn three major query languages in the IT industry. The author has over 20 years of experience in database design. KEY FEATURES: Contains numerous practical screenshots of Oracle SQL, T-SQL, MySQL statements and results. Shows the differences between Oracle SQL, T-SQL and MySQL side by side. Gives a real world experience for SQL developers and database administrators. Sample data is available to work on (available on our website).

The Practical SQL Handbook

Judith S. Bowman,Sandra L. Emerson,Marcy Darnovsky
The Practical SQL Handbook Book PDF

Author : Judith S. Bowman,Sandra L. Emerson,Marcy Darnovsky
Publisher : Addison-Wesley Professional
Page : 500 pages
File Size : 52,5 Mb
Release : 1996
Category : Programming languages (Electronic computers)
ISBN : UOM:49015002638030

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The Practical SQL Handbook by Judith S. Bowman,Sandra L. Emerson,Marcy Darnovsky Pdf

SQL: Structured Query Language.

Mastering Oracle PL/SQL

Christopher Beck,Joel Kallman,Chaim Katz,David C. Knox,Connor McDonald
Mastering Oracle PL SQL Book PDF

Author : Christopher Beck,Joel Kallman,Chaim Katz,David C. Knox,Connor McDonald
Publisher : Apress
Page : 637 pages
File Size : 49,6 Mb
Release : 2008-01-01
Category : Computers
ISBN : 9781430207023

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Mastering Oracle PL/SQL by Christopher Beck,Joel Kallman,Chaim Katz,David C. Knox,Connor McDonald Pdf

If you have mastered the fundamentals of the PL/SQL language and are now looking for an in-depth, practical guide to solving real problems with PL/SQL stored procedures, then this is the book for you.

Learning SQL

Alan Beaulieu
Learning SQL Book PDF

Author : Alan Beaulieu
Publisher : O'Reilly Media
Page : 338 pages
File Size : 54,5 Mb
Release : 2009-04-11
Category : Computers
ISBN : 9780596551070

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Learning SQL by Alan Beaulieu Pdf

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.

Structured Query Language (SQL)

Akeel I. Din
Structured Query Language SQL Book PDF

Author : Akeel I. Din
Publisher : Wiley-Blackwell
Page : 218 pages
File Size : 51,8 Mb
Release : 1994
Category : Computers
ISBN : UOM:39015032240692

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Structured Query Language (SQL) by Akeel I. Din Pdf

The Structured Query Language, SQL, has emerged in recent years as the standard query language used with relational databases. The SQL language has gained ANSI (American National Standards Institute) and ISO (International Standards Organisation) certification and a version of SQL is available for almost any computer system, from a Cray supercomputer to a PC. There is now a growing need for a clear, basic introduction to SQL and its applications. The author sets the scene with an introduction to relational databases and a brief history of the development of SQL. The language is then presented in an overview chapter which describes the functions of the major SQL commands and gives the reader an idea of the power of the language in creating, populating, querying and modifying database tables. Later chapters focus on explaining each of the SQL command groups more fully. The order of topics is carefully chosen as many SQL commands build upon others.

SQL Cookbook

Anthony Molinaro
SQL Cookbook Book PDF

Author : Anthony Molinaro
Publisher : "O'Reilly Media, Inc."
Page : 632 pages
File Size : 44,8 Mb
Release : 2006
Category : Computers
ISBN : 9780596009762

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SQL Cookbook by Anthony Molinaro Pdf

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.