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Practical Sql

Author : Anthony DeBarros
ISBN : 9781593278458
Genre : Computers
File Size : 62.26 MB
Format : PDF, ePub, Docs
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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. The book focuses on using SQL to find the story your data tells, with the popular open-source database PostgreSQL and the pgAdmin interface as its primary tools. You’ll first cover the fundamentals of databases and the SQL language, then build skills by analyzing data from the U.S. Census and other federal and state government agencies. With exercises and real-world examples in each chapter, this book will 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 - Define the right data types for your information - Aggregate, sort, and filter data to find patterns - Use basic math and advanced statistical functions - Identify errors in data and clean them up - Import and export data using delimited text files - Write queries for geographic information systems (GIS) - Create advanced queries and automate tasks 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. This book uses PostgreSQL, but the SQL syntax is applicable to many database applications, including Microsoft SQL Server and MySQL.
Category: Computers

The Practical Sql Handbook

Author : Judith S. Bowman
ISBN : UOM:49015002638030
Genre : Computers
File Size : 20.88 MB
Format : PDF, ePub, Mobi
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SQL: Structured Query Language.
Category: Computers

Practical Sql

Author : Mark O'Donovan
ISBN : 9781492753407
Genre : Computers
File Size : 45.38 MB
Format : PDF, Mobi
Download : 760
Read : 1112 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:
Category: Computers

Practical Sql

Author : Judith S. Bowman
ISBN : 0201616386
Genre : Computers
File Size : 57.3 MB
Format : PDF, Mobi
Download : 525
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A guide to designing, fixing, and maintaining SQL systems covers managing multiples, fixing dirty data, expanding compressed codes, tuning queries, and generating cleanup and permission scripts.
Category: Computers

Practical Guide For Oracle Sql T Sql And Mysql

Author : Preston Zhang
ISBN : 9781351590365
Genre : Computers
File Size : 37.25 MB
Format : PDF, Mobi
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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).
Category: Computers

Practical Sql Queries For Microsoft Sql Server 2008 R2

Author : Art Tennick
ISBN : 9780071746885
Genre : Computers
File Size : 23.79 MB
Format : PDF, Kindle
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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
Category: Computers

Practical Aspects Of Declarative Languages

Author : I.V. Ramakrishnan
ISBN : 9783540452416
Genre : Computers
File Size : 36.88 MB
Format : PDF, Docs
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This book constitutes the refereed proceedings of the Third International Symposium on Practical Aspects of Declarative Programming, PADL 2001, held in Las Vegas, Nevada, USA in March 2001. The 23 revised full papers presented were carefully reviewed and selected from a total of 40 submissions. Among the topics covered are Mu-calculus, specification languages, Java, Internet programming, VRML, security protocols, database security, authentication protocols, Prolog programming, implementation, constraint programming, visual tracking, and model checking.
Category: Computers

Oracle And My Sql A Practical Approach

Author : B. Mohamed Ibrahim
ISBN : 9789380298665
Genre :
File Size : 43.54 MB
Format : PDF, Docs
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Oracle is one of the most widely used database systems in the world, and MYSQL is the world's most popular open source database system. This book is an example-driven guide for beginners and intermediates to Oracle and MYSQL databases. It provides thorough introduction to Database Design, SQL, PL/SQL, and much more.This book enriched with the following key concepts with code illustrations.RDBMS Concepts and UsagesDatabase Design and ImplicationsDatabase Models and RepresentationsDatabase Keys and ConstrainsNormalization and De-normalizationinstallation and Configuration of Oracle and MYSQLData definition Language SQL CommandsData Access using Data Manipulation Language SQL CommandsTransaction in DatabaseDatabase Object: Table, View, Synonym, SequenceBuilt-in Functions and ProgramsPL/SQL, Triggers, Stored ProceduresBasic Administration, Privilege Management, Backup and Restore Databases

Practical Guide To Using Sql In Oracle

Author : Richard Earp
ISBN : 9781449613037
Genre : Computers
File Size : 81.53 MB
Format : PDF, ePub
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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!"
Category: Computers

Sql Server 2005 Practical Troubleshooting

Author : Ken Henderson Editor
ISBN : 9780132702157
Genre : Computers
File Size : 78.14 MB
Format : PDF, ePub, Mobi
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Never-Before-Published Insiders’ Information for Troubleshooting SQL Server 2005. This is the definitive guide to troubleshooting the Microsoft SQL Server 2005 database engine, direct from the people who know it most intimately: the people who wrote it, designed it, and support it. SQL Server expert Ken Henderson, author of the best-selling Guru’s Guides to SQL Server, has assembled a “dream team” of SQL Server developers and support engineers to provide in-depth troubleshooting and diagnostic information that has never been documented before: information that would be impossible to get without access to Microsoft’s own source code. From caching to clustering, query processing to Service Broker, this book will help you address even the toughest problems with database engine operations. Each chapter begins with a brief architectural overview of a key SQL Server component, then drills down into the most common problems users encounter, offering specific guidance on investigating and resolving them. You’ll find comprehensive, in-depth chapters on • Waiting and blocking • Data corruption and recovery • Memory • Procedure cache issues • Query processing • Server crashes and other critical failures • Service Broker • SQLOS and scheduling • tempdb • Clustering This is the indispensable resource for everyone who must keep SQL Server running smoothly: DBAs, database application developers, API programmers, and Web developers alike. Contents About the Authors ix Preface xii Acknowledgments xiv 1 Waiting and Blocking Issues 1 2 Data Corruption and Recovery Issues 47 3 Memory Issues 137 4 Procedure Cache Issues 183 5 Query Processor Issues 225 6 Server Crashes and Other Critical Failures 273 7 Service Broker Issues 331 8 SQLOS and Scheduling Issues 369 9 Tempdb Issues 411 10 Clustering Issues 425 The Aging Champion 441 Index 445
Category: Computers