Bộ sách luyện thi ETS 2023 LC&RC
199,000₫
299,000₫
Sach gia cong bia mem
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.
Thể loại:Computers - Databases
Năm:2008
In lần thứ:3rd
Nhà xuát bản:O'Reilly Media
Ngôn ngữ:english
Trang:594
