Download Android SQLite Essentials by Sunny Kumar Aditya PDF

By Sunny Kumar Aditya

Develop Android purposes with the most accepted database engines, SQLite

About This Book

  • Develop database-driven Android purposes and remain sooner than the curve
  • Explore the simplest ideas to exploit cursors and loaders to accomplish optimal results
  • A step by step method of use SQLite for construction Android applications

Who This ebook Is For

This is a perfect publication for Android programmers who are looking to discover SQLite databases in accordance with Android functions. the final competency point anticipated of the reader is earlier wisdom of constructing functions and easy wisdom of Android and SQL.

In Detail

SQLite is an open resource relational database administration approach. Android makes use of the SQLite database to shop and retrieve info repeatedly. the driver in the back of the platform is the database, allowing a myriad of selections for builders making state-of-the-art applications.

Android SQLite necessities specializes in the middle innovations at the back of development database-driven functions. This e-book covers the fundamental and complex themes with similar simplicity and aspect, so that it will let readers to speedy seize and enforce the strategies to construct an software database.

This ebook takes a hands-on, example-based method of aid readers comprehend the middle themes of SQLite and Android database-driven purposes. This ebook specializes in supplying you with latent in addition to common wisdom approximately practices and techniques in the direction of improvement in an simply comprehensible manner.

Show description

By Sunny Kumar Aditya

Develop Android purposes with the most accepted database engines, SQLite

About This Book

  • Develop database-driven Android purposes and remain sooner than the curve
  • Explore the simplest ideas to exploit cursors and loaders to accomplish optimal results
  • A step by step method of use SQLite for construction Android applications

Who This ebook Is For

This is a perfect publication for Android programmers who are looking to discover SQLite databases in accordance with Android functions. the final competency point anticipated of the reader is earlier wisdom of constructing functions and easy wisdom of Android and SQL.

In Detail

SQLite is an open resource relational database administration approach. Android makes use of the SQLite database to shop and retrieve info repeatedly. the driver in the back of the platform is the database, allowing a myriad of selections for builders making state-of-the-art applications.

Android SQLite necessities specializes in the middle innovations at the back of development database-driven functions. This e-book covers the fundamental and complex themes with similar simplicity and aspect, so that it will let readers to speedy seize and enforce the strategies to construct an software database.

This ebook takes a hands-on, example-based method of aid readers comprehend the middle themes of SQLite and Android database-driven purposes. This ebook specializes in supplying you with latent in addition to common wisdom approximately practices and techniques in the direction of improvement in an simply comprehensible manner.

Show description

Read or Download Android SQLite Essentials PDF

Best sql books

The Practical SQL Handbook: Using SQL Variants

This consultant to imposing established question Language introduces easy thoughts and gives useful feedback for its software to company reasons. directions are integrated for the construction of databases, tables, and indexes, with specific consciousness to the retrieval of particular information, dealing with null values, and using nested queries and a number of tables.

MySQL Database Usage & Administration

Take your MySQL talents to the head tier Maximize each robust characteristic to be had in MySQL five. 1 with hands-on guideline from a MySQL professional. This definitive advisor indicates you the way to exploit MySQL's complicated suite of information administration instruments, optimize functionality and reliability, and safe and administer a strong RDBMS.

Building a Data Warehouse: With Examples in SQL Server

Construction a knowledge Warehouse: With Examples in SQL Server describes how one can construct an information warehouse thoroughly from scratch and exhibits useful examples on easy methods to do it. writer Vincent Rainardi additionally describes a few sensible concerns he has skilled that builders are inclined to stumble upon of their first info warehousing undertaking, besides suggestions and recommendation.

PostgreSQL 9 High Availability Cookbook

Over a hundred recipes to layout and enforce a hugely on hand server with the complex gains of PostgreSQLAbout This booklet Create a PostgreSQL cluster that remains on-line even if catastrophe moves steer clear of high priced downtime and knowledge loss that may destroy your online business practice information replication and visual display unit your information with hands-on industry-driven recipes and special step by step factors Who This booklet Is ForIf you're a PostgreSQL DBA engaged on Linux platforms who desire a database that by no means supplies up, this booklet is for you.

Extra info for Android SQLite Essentials

Example text

An SQLite statement is written in SQL, which is issued to a database to retrieve data or to create, insert, update, or delete data in the database. A CREATE TABLE command describes the following attributes of the new table that is being created: The name of the new table. Tables may be generated in the main database, the temp database, or in any database attached. The name of each column in the table. The declared type of each column in the table. A default value or expression for each column in the table.

We will be covering other keywords in the subsequent chapters. The SQLite syntax SQLite follows a unique set of rules and guidelines called syntax. Hence, the SQL statements that we use for static systems can be used seamlessly here. Internally, SQLite stores data in five storage classes that can also be referred to as primitive datatypes: NULL: This represents a missing value from the database. At the time of processing in the memory, they are converted to the most general 8-byte signed integer form.

Insert(TABLE_CONTACTS, null, cv); } ... d("DATABASE", "count is : " + count); } } ... delete(TABLE_CONTACTS, whereClause, whereArgs); } ... put("COL_1", 1);, the column is COL_1 and the value being inserted for that column is 1. With this method, Android can buffer the results of the query in a productive manner; as it doesn’t need to load all of the data into memory. To obtain the elements of the resulting query, you can use the getCount() method. The isAfterLast() method permits you to analyze whether the end of the output has arrived.

Download PDF sample

Rated 4.67 of 5 – based on 47 votes