Sams Teach Yourself SQL in 24 Hours - Couverture souple

Stephens, Ryan; Jones, Arie D.; Plew, Ron

Couverture souple

ISBN 10 : 0672337592 ISBN 13 : 9780672337598

Editeur : Sams Publishing, 2015

A propos du livre

Présentation de l'éditeur

In just 24 sessions of one hour or less, you’ll learn how to use SQL to build effective databases, efficiently retrieve your data, and manage everything from performance to security! Using this book’s straightforward, step-by-step approach, you’ll learn hands-on through practical examples. Each lesson builds on what you’ve already learned, giving you a strong real-world foundation for success. The authors guide you from the absolute basics to advanced techniques—including views, transactions, Web data publishing, and even powerful SQL extensions for Oracle and Microsoft SQL Server!

 

Step-by-step instructions carefully walk you through the most common SQL tasks.
Quizzes and Exercises at the end of each chapter help you test your knowledge.
By the Way notes present interesting information related to the discussion.
Did You Know? tips offer advice or show you easier ways to perform tasks.
Watch Out! cautions alert you to possible problems and give you advice on how to avoid them.

 

Learn how to…

• Understand what SQL is, how it works, and what it does
• Define efficient database structures and objects
• “Normalize” raw databases into logically organized tables
• Edit relational data and tables with DML
• Manage database transactions
• Write effective, well-performing queries
• Categorize, summarize, sort, group, and restructure data
• Work with dates and times
• Join tables in queries, use subqueries, and combine multiple queries
• Master powerful query optimization techniques
• Administer databases and manage users
• Implement effective database security
• Use views, synonyms, and the system catalog
• Extend SQL to the enterprise and Internet
• Master important Oracle and Microsoft SQL Server extensions to ANSI SQL

Présentation de l'éditeur

Includes Coverage of Oracle and Microsoft SQL Implementations

In just 24 lessons of one hour or less, Sams Teach Yourself SQL in 24 Hours, Sixth Edition, helps you use SQL to build effective databases, efficiently retrieve data, and manage everything from performance to security.

This book’s straightforward, step-by-step approach shows you how to work with database structures, objects, queries, tables, and more. In just hours, you will be applying advanced techniques, including views, transactions, web connections, and powerful Oracle and SQL Server extensions. Every lesson builds on what you’ve already learned, giving you a rock-solid foundation for real-world success.

Step-by-step instructions carefully walk you through the most common SQL tasks.
Practical, hands-on examples show you how to apply what you learn.
Quizzes and exercises help you test your knowledge and stretch your skills.
Notes and tips point out shortcuts and solutions.

Learn how to...
· Define efficient database structures and objects
· “Normalize” raw databases into logically organized tables
· Edit relational data and tables with DML
· Manage transactions
· Write effective, well-performing queries
· Categorize, summarize, sort, group, and restructure data
· Work with dates and times
· Join tables in queries, use subqueries, and combine multiple queries
· Master powerful query optimization techniques
· Administer databases and manage users
· Secure databases and protect data
· Use views, synonyms, and the system catalog
· Extend SQL to the enterprise and Internet
· Master important Oracle and Microsoft extensions to ANSI SQL

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À propos de cette édition

• Éditeur: Sams Publishing
• Date d'édition: 2015
• ISBN 10: 0672337592
• ISBN 13: 9780672337598
• Reliure: Broché
• Numéro d'édition: 6
• Nombre de pages: 464