Essential SQL Skills Made Easy Fully revised to cover the latest software versions, this easy-to-follow guide will get you started programming in SQL right away. Discover how to create database tables, access and modify data, work with triggers and transactions, build effective queries, and handle management and administrative functions. SQL: A Beginner's Guide, Fourth Edition offers clear instruction on each topic and is loaded with step-by-step examples. This practical book includes coverage of database security, SQL/XML, and new temporal data features. Designed for Easy Learning: • Key Skills & Concepts—Lists of specific skills covered in the chapter • Ask the Expert—Q&A sections filled with bonus information and helpful tips • Try This—Hands-on exercises that show how to apply your skills • Notes—Extra information related to the topic being covered • Tips—Helpful reminders or alternate ways of doing things • Cautions—Errors and pitfalls to avoid • Self-Tests—Chapter-ending quizzes to test your knowledge • Annotated Syntax—Example code with commentary that describes the programming techniques being illustrated
This text is ideal for SAS programmers seeking to add PROC SQL to their SAS toolkits as well as SQL programmers striving to better integrate the SAS DATA step and SQL. This book is part of the SAS Press program.
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SQL adds powerful data manipulation and retrieval capabilities to conventional languages—and this book shows you how to harness the core element of relational databases with ease.
0 A 0 is used to mark the spot in the result where you want to begin displaying leading zeros . It replaces one of the 9s . The most common location for a 0 is at the extreme left of the format string , but you can place it elsewhere .
SQL Performance Explained: Everything Developers Need to Know about SQL Performance
For programmers, analysts, and database administrators, this Nutshell guide is the essential reference for the SQL language used in today's most popular database products.
For SQL programmers, analysts, and database administrators, the new second edition of SQL in a Nutshell is the essential date language reference for the world's top SQL database products.
This book gives you both. Covering the basics through intermediate topics with clear explanations, hands-on exercises, and helpful solutions, this book is the perfect introduction to SQL.
With CDROM Ron Soukup, former general manager for the SQL Server product and current SQL team guru, has penned this comprehensive guide for those who develop this important database tool.
If you already know the basics of SQL, this book provides many examples of how to write even more advanced SQL to huge benefit in your applications, such as:Pivoting rows to columns and columns to rowsRecursion in SQL with MODEL and WITH ...