Mastering Oracle SQL, 2nd Edition
Mastering Oracle SQL, 2nd Edition
ISBN: 0596006322
EAN: 2147483647
EAN: 2147483647
Year: 2003
Pages: 154
Pages: 154
Authors: Sanjay Mishra, Alan Beaulieu
- Mastering Oracle SQL, 2nd Edition
- Table of Contents
- Copyright
- Preface
- Why We Wrote This Book
- What s New in Oracle SQL?
- Objectives of This Book
- Audience for This Book
- Platform and Version
- Structure of This Book
- Conventions Used in This Book
- Using Code Examples
- Comments and Questions
- Acknowledgments
- Chapter 1. Introduction to SQL
- 1.1 What Is SQL?
- 1.2 A Brief History of SQL
- 1.3 A Simple Database
- 1.4 DML Statements
- 1.5 So Why Are There 17 More Chapters?
- Chapter 2. The WHERE Clause
- 2.1 Life Without WHERE
- 2.2 WHERE to the Rescue
- 2.3 WHERE Clause Evaluation
- 2.4 Conditions and Expressions
- 2.5 WHERE to Go from Here
- Chapter 3. Joins
- 3.1 What Is a Join Query?
- 3.2 Join Conditions
- 3.3 Types of Joins
- 3.4 Joins and Subqueries
- 3.5 DML Statements on a Join View
- Chapter 4. Group Operations
- 4.1 Aggregate Functions
- 4.2 The GROUP BY Clause
- 4.3 The HAVING Clause
- 4.4 Nested Group Operations
- Chapter 5. Subqueries
- 5.1 What Is a Subquery?
- 5.2 Noncorrelated Subqueries
- 5.3 Correlated Subqueries
- 5.4 Inline Views
- 5.5 Subquery Case Study: The Top N Performers
- Chapter 6. Handling Temporal Data
- 6.1 Time Zones
- 6.2 Temporal Data Types in Oracle
- 6.3 Literals of Temporal Types
- 6.4 Getting Temporal Data In and Out of a Database
- 6.5 Date and Time Formats
- 6.6 Manipulating Temporal Data
- Chapter 7. Set Operations
- 7.1 Set Operators
- 7.2 Precedence of Set Operators
- 7.3 Comparing Two Tables
- 7.4 Using NULLs in Compound Queries
- 7.5 Rules and Restrictions on Set Operations
- Chapter 8. Hierarchical Queries
- 8.1 Representing Hierarchical Information
- 8.2 Simple Hierarchy Operations
- 8.3 Oracle SQL Extensions
- 8.4 Complex Hierarchy Operations
- 8.5 Restrictions on Hierarchical Queries
- 8.6 Enhancements in Oracle Database 10g
- Chapter 9. DECODE and CASE
- 9.1 DECODE, NULLIF, NVL, and NVL2
- 9.2 The Case for CASE
- 9.3 DECODE and CASE Examples
- Chapter 10. Partitioning
- 10.1 Partitioning Concepts
- 10.2 Partitioning Tables
- 10.3 Partitioning Indexes
- 10.4 Partitioning Methods
- 10.5 Specifying Partitions
- 10.6 Partition Pruning
- Chapter 11. PLSQL
- 11.1 What Is PLSQL?
- 11.2 Procedures, Functions, and Packages
- 11.3 Calling Stored Functions from Queries
- 11.4 Restrictions on Calling PLSQL from SQL
- 11.5 Stored Functions in DML Statements
- 11.6 The SQL Inside Your PLSQL
- Chapter 12. Objects and Collections
- 12.1 Object Types
- 12.2 Collection Types
- 12.3 Collection Instantiation
- 12.4 Querying Collections
- 12.5 Collection Unnesting
- 12.6 Collection Functions
- 12.7 Comparing Collections
- 12.8 Manipulating Collections
- 12.9 Multilevel Collections
- Chapter 13. Advanced Group Operations
- 13.1 Multiple Summary Levels
- 13.2 Pushing the GROUPING Envelope
- 13.3 The GROUPING_ID and GROUP_ID Functions
- Chapter 14. Advanced Analytic SQL
- 14.1 Analytic SQL Overview
- 14.2 Ranking Functions
- 14.3 Windowing Functions
- 14.4 Reporting Functions
- 14.5 Summary
- Chapter 15. SQL Best Practices
- 15.1 Know When to Use Specific Constructs
- 15.2 Avoid Unnecessary Parsing
- 15.3 Consider Literal SQL for Decision-Support Systems
- Chapter 16. XML
- 16.1 What Is XML?
- 16.2 Storing XML Data
- 16.3 Generating XML Documents
- 16.4 Summary
- Chapter 17. Regular Expressions
- 17.1 Elementary Regular Expression Syntax
- 17.2 Advanced Function Options
- 17.3 Advanced Regular Expression Syntax
- Chapter 18. Model Queries
- 18.1 Basic Elements of a Model Query
- 18.2 Cell References
- 18.3 Rules
- 18.4 Iterative Models
- 18.5 Reference Models
- Appendix A. Oracle s Old Join Syntax
- A.1 Old Inner Join Syntax
- A.2 Old Outer Join Syntax
- A.3 Advantages of the New Join Syntax
- Colophon
- Index
- index_SYMBOL
- index_A
- index_B
- index_C
- index_D
- index_E
- index_F
- index_G
- index_H
- index_I
- index_J
- index_K
- index_L
- index_M
- index_N
- index_O
- index_P
- index_Q
- index_R
- index_S
- index_T
- index_U
- index_V
- index_W
- index_X
- index_Y
Mastering Oracle SQL, 2nd Edition
ISBN: 0596006322
EAN: 2147483647
EAN: 2147483647
Year: 2003
Pages: 154
Pages: 154
Authors: Sanjay Mishra, Alan Beaulieu
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