Pro Oracle SQL (eBook)

Karen Morton, Robyn Sands, Jared Still, Riyaj Shamsudeen, Kerry Osborne (Autoren)

eBook Download: PDF

2011 | 1st ed.
XX, 600 Seiten
Apress (Verlag)
978-1-4302-3229-2 (ISBN)

Infos

Pro Oracle SQL unlocks the power of SQL in the Oracle Database—one of the most potent SQL implementations on the market today. To master it requires a three-pronged approach: learn the language features, learn the supporting features that Oracle provides to help use the language effectively, and learn to think and work in sets.

Karen Morton and her team help you master powerful aspects of Oracle SQL not found in competing databases. You’ll learn analytic functions, the MODEL clause, and advanced grouping syntax—features that will help in creating good queries for reporting and business intelligence applications. Pro Oracle SQL also helps you minimize parsing overhead, read execution plans, test for correct results, and exert control over SQL execution in your database. You’ll learn when to create indexes, how to verify that they make a difference, how to use SQL Profiles to optimize SQL in packaged applications, and much more. You’ll also understand how SQL is optimized for working in sets, and that the key to getting accurate results lies in making sure that queries ask clear and precise questions.

What’s the bottom-line? Pro Oracle SQL helps you work at a truly professional level in Oracle dialect of SQL. You’ll master the language, the tools to work effectively with the language, and the right way to think about a problem in SQL. Pro Oracle SQL helps you rise above the crowd to provide stellar service in your chosen profession.

• Endorsed by the OakTable Network, a group of Oracle technologists well-known for their rigorous and scientific approach to Oracle Database performance
• Comprehensive—goes beyond the language with a focus on what you need to know to write successful queries and data manipulation statements.

Karen Morton is a consultant and educator specializing in application optimization in both shoulder-to-shoulder consulting engagements and classroom settings. She is a Senior Technical Consultant for Enkitec. For more than 20 years, Karen has worked in information technology. Starting as a mainframe programmer and developer, she has been a database administrator, a data architect and now is a researcher, educator and consultant. Having used Oracle since the early 90s, she began teaching others how to use Oracle over a decade ago. Karen is a frequent speaker at conferences and user groups, an Oracle ACE, and a member of the OakTable network (an informal association of 'Oracle scientists' that are well known throughout the Oracle community). She blogs at karenmorton.blogspot.com.

Inhalt

Core SQL
SQL Execution
Access and Join Methods
SQL is About Sets
It’s About the Question
SQL Execution Plans
Advanced Grouping
Analytic Functions
The Model Clause
Subquery Factoring
Semi-joins and Anti-joins
Indexes
Beyond the SELECT
Transaction Processing
Testing and Quality Assurance
Plan Stability and Control

Produkt-Details

• Erscheint lt. Verlag: 13.8.2011
• Zusatzinfo: XX, 600 p.
• Verlagsort: Berkeley
• Sprache: englisch
• Themenwelt: Informatik ► Datenbanken ► Oracle
• Themenwelt: Mathematik / Informatik ► Informatik ► Theorie / Studium
• Schlagworte: action • Business Intelligence • Database • Factor • Oracle • Performance • Processing • SQL
• ISBN-10: 1-4302-3229-3 / 1430232293
• ISBN-13: 978-1-4302-3229-2 / 9781430232292