SQL Essentials

by Mark McIlroy
Author(s):Mark McIlroy
Language: English
Publisher: CreateSpace Independent Publishing Platform
Published Date: 5th September, 2013
ISBN: 978-1492345831
Total Pages: 36
Keywords:

About the book SQL Essentials

SQL Essentials is a COMPUTER ENGINEERING book which was published by CreateSpace Independent Publishing Platform on 5th September, 2013 . Mark McIlroy is the author of this book. This book is written in English and has 36 number of pages.

This book is a guide to SQL. Contents in the book includes:
Prerequisites
Instructions
Joining tables
SQL
Single-table operations
Selecting columns
Selecting rows
Sorting result tables
Counting rows
Summing totals
Cartesian Joins
Retrieving data from multiple tables
Distinct values
Union
Subqueries
Updating data
Inserting records
Updating records
Deleting records
NULL values


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