SQL in a Nutshell A Desktop Quick Reference Guide 3rd Edition by Kline – Ebook PDF Instant Download/Delivery:0596518846 ,978-0596518844
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Product details:
ISBN 10:0596518846
ISBN 13:978-0596518844
Author:Kline
For programmers, analysts, and database administrators, SQL in a Nutshell is the essential reference for the SQL language used in today’s most popular database products. This new edition clearly documents every SQL command according to the latest ANSI standard, and details how those commands are implemented in Microsoft SQL Server 2008, Oracle 11g, and the MySQL 5.1 and PostgreSQL 8.3 open source database products. You’ll also get a concise overview of the Relational Database Management System (RDBMS) model, and a clear-cut explanation of foundational RDBMS concepts — all packed into a succinct, comprehensive, and easy-to-use format. This book provides:
- Background on the Relational Database Model, including current and previous SQL standards
- Fundamental concepts necessary for understanding relational databases and SQL commands
- An alphabetical command reference to SQL statements, according to the SQL2003 ANSI standard
- The implementation of each command by MySQL, Oracle, PostgreSQL, and SQL Server
- An alphabetical reference of the ANSI SQL2003 functions, as well as the vendor implementations
- Platform-specific functions unique to each implementation
Beginning where vendor documentation ends, SQL in a Nutshell distills the experiences of professional database administrators and developers who have used SQL variants to support complex enterprise applications. Whether SQL is new to you, or you’ve been using SQL since its earliest days, you’ll get lots of new tips and techniques in this book.
Table of contents:
- SQL History and Implementations
The Relational Model and ANSI SQL
Codd’s Rules for Relational Database Systems
Data structures
NULLs
Metadata
The language
Views
Set operations
Codd’s Rules in Action: Simple SELECT Examples
History of the SQL Standard
What’s New in SQL
What’s New in SQL
Levels of Conformance
Supplemental Features Packages in the SQL Standard
SQL Statement Classes
SQL Dialects - Foundational Concepts
Database Platforms Described in This Book
Categories of Syntax
Identifiers
Naming conventions
Identifier rules
Literals
Operators
Arithmetic operators
Assignment operators
Bitwise operators
Comparison operators
Logical operators
Unary operators
Operator precedence
System delimiters and operators
Keywords and Reserved Words
SQL2003 and Platform-Specific Datatypes
MySQL Datatypes
Oracle Datatypes
PostgreSQL Datatypes
SQL Server Datatypes
Constraints
Scope
Syntax
PRIMARY KEY Constraints
FOREIGN KEY Constraints
UNIQUE Constraints
CHECK Constraints - SQL Statement Command Reference
How to Use This Chapter
SQL Platform Support
SQL Command Reference - SQL Functions
Types of Functions
Deterministic and Nondeterministic Functions
Aggregate and Scalar Functions
Window Functions
ANSI SQL Aggregate Functions
ANSI SQL Window Functions
ANSI SQL2003’s Window Syntax
Oracle’s Window Syntax
SQL Server’s Window Syntax
Partitioning
Ordering
Grouping or Windowing
List of Window Functions
ANSI SQL Scalar Functions
Built-in Scalar Functions
CASE and CAST Functions
Numeric Scalar Functions
String Functions and Operators
Platform-Specific Extensions
MySQL-Supported Functions
Oracle-Supported Functions
PostgreSQL-Supported Functions
SQL Server-Supported Functions
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