Book Image

Learning SQLite for iOS

By : Gene Da Rocha
Book Image

Learning SQLite for iOS

By: Gene Da Rocha

Overview of this book

The ability to use SQLite with iOS provides a great opportunity to build amazing apps. Apple's iOS SDK provides native support for SQLite databases. This combination offers the potential to create powerful, data-persistent applications. This book starts with the architecture of SQLite database and introduces you to concepts in SQL . You will find yourself equipped to design your own database system, administer it, and maintain it. Further, you will learn how to operate your SQLite databases smoothly using SQL commands. You will be able to extend the functionality of SQLite by using its vast arsenal of C API calls to build some interesting, exciting, new, and intelligent data-driven applications. Understand how Xcode, HTML5, and Phonegap can be used to build a cross-platform modern app which can benefit from all these technologies - all through creating a complete, customizable application skeleton that you can build on for your own apps.
Table of Contents (15 chapters)
Learning SQLite for iOS
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Preface

SQLite is still a widely used database for mobile applications on smartphones and tablets. For those with SQL experience, it will be easier to understand and learn what it has to offer and the applications it can be used for. SQLite was released in 2000 has grown to be a well-used database for mobile device development.

Mr. D. Richard Hipp developed it on a battleship while he was at a company called General Dynamics. Initially used as storage, it was then developed using a B-tree implementation, which enhanced it and enabled the storage of rows and transactions.

This book gives you the opportunity to learn elements of SQLite, the mobile database; its interaction with the MAC operating system, Xcode; and the developer IDE for Apple apps and PhoneGap, which enables HTML5. It outlines how easy it is to work with SQLite.

What this book covers

Chapter 1, Introduction to SQL and SQLite, introduces you to the background of Structured Query Language (SQL) and the mobile database SQLite.

Chapter 2, Database Design Concepts, talks about the database concepts in SQLite.

Chapter 3, Administering the Database, introduces you to administering the SQLite database and makes you aware of the different components of this relational database.

Chapter 4, Essentials of SQL, this chapter talks about the essentials of SQL. It will outline the major possibilities with SQL and how it can be used properly on SQLite. This is essential so that you understand how SQL can be used and its limitations and advantages.

Chapter 5, Exposing the C API, deals with the C API and how you can extend its application use and produce the applications that you require using code.

Chapter 6, Using Swift with iOS and SQLite, looks at using the new programming language from Apple, Swift, with SQLite.

Chapter 7, iOS Development with PhoneGap and HTML5, looks at how to use Xcode with PhoneGap to integrate and compile with source code, including HTML5.

Chapter 8, More Features and Advances in SQLite, deals with how SQLite has changed in recent years, how it has advanced to be integrated into a variety of existing technologies, and how its simple easy-to-use formula has guaranteed its popularity with others.

What you need for this book

In this book, the software required will be the following:

  • Mac Operating System:

    • OS X 10.9 or later

  • Software:

    • Xcode IDE software development environment (version 7.0-7.1.1+) with Swift support

    • Latest version of PhoneGap from PhoneGap.com

    • Latest version of Node.js from https://nodejs.org/en/

Who this book is for

This book is intended for those who want to learn about the most powerful and flexible mobile database for developing apps in Swift or Objective-C the right way. If you are an expert Objective-C programmer or new to this platform, you'll learn quickly, grasping the code of real-world apps to use Swift effectively.

Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "This language has a variety of statements but most would recognize the INSERT, SELECT, UPDATE and DELETE statements."

A block of code is set as follows:

SELECT parameter1, STTDEV(parameter2) 
FROM Table1 Group by parameter1 
HAVING parameter1 > MAX(parameter3)

Any command-line input or output is written as follows:

$ sqlite3 testdatabase.db

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: " Then at the bottom of the page, within the Linked Frameworks and Libraries, click on the + and a modal window will appear."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

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