Advanced Oracle PL/SQL: Mastering the Art of High-Performance Database Development

Welcome to the Advanced Oracle PL/SQL course, where we will take your database development skills to the next level. This comprehensive training program is designed for experienced Oracle developers and database administrators seeking to optimize their PL/SQL code and create high-performance database applications.

Course Objectives:

Understanding PL/SQL Performance Factors: Gain in-depth knowledge of the key factors affecting PL/SQL performance, including database design, query optimization, and indexing techniques.

Proficient Coding Techniques: Learn advanced coding techniques to write efficient and scalable PL/SQL code. Explore best practices for looping, conditional statements, exception handling, and recursion.

Advanced SQL Optimization: Delve into the intricacies of SQL query optimization and learn how to leverage Oracle's query execution plans, hints, and optimizer statistics to improve query performance.

Performance Tuning: Discover the art of performance tuning in PL/SQL, including identifying performance bottlenecks, analyzing query execution plans, and optimizing database access.

 Utilizing Oracle Database Features: Harness the full potential of Oracle's features, such as analytic functions, materialized views, and partitioning, to optimize data retrieval and processing.

 Leveraging PL/SQL Collections: Understand the power of PL/SQL collections and their benefits in managing large datasets, and learn how to use associative arrays, nested tables, and VARRAYs effectively.

Bulk Processing Techniques: Explore bulk processing techniques to reduce context switches between PL/SQL and SQL engines, improving overall performance.

Performance-Oriented Application Design: Develop a performance-oriented mindset when designing PL/SQL applications, including handling large data sets, caching, and proper resource utilization.

Advanced Error Handling: Master the art of sophisticated error handling techniques to ensure data consistency and maintain the stability of the database.

 Debugging and Profiling Tools: Learn how to use Oracle's built-in debugging and profiling tools to identify performance bottlenecks and optimize code efficiency.

Security and Scalability: Discuss best practices for securing your PL/SQL code and ensuring scalability for large-scale enterprise applications.

Real-world Performance Challenges: Tackle real-world performance challenges through hands-on exercises and case studies, applying the concepts learned throughout the course.

Prerequisites:

Participants are expected to have a strong understanding of Oracle PL/SQL fundamentals, including basic SQL queries, stored procedures, and functions. Prior experience with database development and administration will be beneficial.

Join us for this intensive Advanced Oracle PL/SQL course and equip yourself with the skills and knowledge required to master the art of high-performance database development in Oracle. Unlock the full potential of PL/SQL and optimize your applications for maximum efficiency and scalability.

Course Overview:

CHAPTER 10 Exceptions: Advanced Concepts 

LAB 10.1 RAISE_APPLICATION_ERROR 

10.1.1 Use RAISE_APPLICATION_ERROR 

LAB 10.2 EXCEPTION_INIT Pragma 

10.2.1 USE the EXCEPTION_INIT Pragma 

LAB 10.3 SQLCODE and SQLERRM 

10.3.1 Use SQLCODE and SQLERRM 

CHAPTER 11 Introduction to Cursors 

LAB 11.1 Cursor Manipulation 

11.1.1 Make Use of Record Types 

11.1.2 Process an Explicit Cursor 

11.1.3 Make Use of Cursor Attributes

11.1.4 Put It All Together 

LAB 11.2 Using Cursor FOR Loops and Nested Cursors 

11.2.1 Use a Cursor FOR Loop 

11.2.2 Process Nested Cursors 

CHAPTER 12 Advanced Cursors

LAB 12.1 Using Parameters with Cursors and Complex Nested Cursors 

12.1.1 Use Parameters in a Cursor 

12.1.2 Use Complex Nested Cursors 

LAB 12.2 FOR UPDATE and WHERE CURRENT Cursors 

12.2.1 For UPDATE and WHERE CURRENT Cursors 

CHAPTER 13 Triggers 

LAB 13.1 What Triggers Are 

13.1.1 Understand What a Trigger Is 

13.1.2 Use BEFORE and AFTER Triggers 

LAB 13.2 Types of Triggers 

13.2.1 Use Row and Statement Triggers 

13.2.2 Use INSTEAD OF Triggers 

CHAPTER 14 Compound Triggers 

LAB 14.1 Mutating Table Issues 

14.1.1 Understand Mutating Tables 

LAB 14.2 Compound Triggers 

14.2.1 Understand Compound Triggers 

CHAPTER 15 Collections 

LAB 15.1 PL/SQL Tables 

15.1.1 Use Associative Arrays 

15.1.2 Use Nested Tables 

LAB 15.2 Varrays 

15.2.1 Use Varrays 

LAB 15.3 Multilevel Collections 

15.3.1 Use Multilevel Collections 

CHAPTER 16 Records 

LAB 16.1 Record Types 

16.1.1 Use Table-Based and Cursor-Based Records 

16.1.2 Use User-Defined Records 

LAB 16.2 Nested Records 

16.2.1 Use Nested Records 

LAB 16.3 Collections of Records 

16.3.1 Use Collections of Records 

CHAPTER 17 Native Dynamic SQL 

LAB 17.1 EXECUTE IMMEDIATE Statements 

17.1.1 Use the EXECUTE IMMEDIATE Statement 

LAB 17.2 OPEN-FOR, FETCH, and CLOSE Statements 

17.2.1 Use OPEN-FOR, FETCH, and CLOSE Statements 

CHAPTER 18 Bulk SQL 

LAB 18.1 The FORALL Statement 

18.1.1 Use the FORALL Statement 

LAB 18.2 The BULK COLLECT Clause 

18.2.1 Use the BULK COLLECT Statement 

CHAPTER 19 Procedures 

LAB 19.1 Creating Procedures 

19.1.1 Create Procedures 

19.1.2 Query the Data Dictionary for Information on Procedures 

LAB 19.2 Passing Parameters into and out of Procedures 

19.2.1 Use IN and OUT Parameters with Procedures 

CHAPTER 20 Functions 

LAB 20.1 Creating and Using Functions 

20.1.1 Create Stored Functions 

20.1.2 Make Use of Functions 

20.1.3 Invoke Functions in SQL Statements 

20.1.4 Write Complex Functions 

CHAPTER 21 Packages 

LAB 21.1 The Benefits of Using Packages 

21.1.1 Create Package Specifications 

21.1.2 Create Package Bodies 

21.1.3 Call Stored Packages 

21.1.4 Create Private Objects 

21.1.5 Create Package Variables and Cursors 

LAB 21.2 Cursor Variables 

21.2.1 Make Use of Cursor Variables 

LAB 21.3 Extending the Package 

21.3.1 Extend the Package 

CHAPTER 22 Stored Code 

LAB 22.1 Gathering Information About Stored Code 

22.1.1 Get Stored Code Information from the Data Dictionary 

22.1.2 Enforce the Purity Level with the RESTRICT_REFERENCES Pragma 

22.1.3 Overload Modules 

CHAPTER 23 Object Types in Oracle 

LAB 23.1 Object Types 

23.1.1 Use Object Types 

23.1.2 Use Object Types with Collections 

LAB 23.2 Object Type Methods 

23.2.1 Use Object Type Methods 

CHAPTER 24 Oracle Supplied Packages

LAB 24.1 Making Use of Oracle Supplied Packages to Profile PL/SQL, Access Files, and Schedule Jobs 

24.1.1 Access Files with UTL_FILE 

24.1.2 Schedule Jobs with DBMS_JOB 

24.1.3 Submit Jobs 

LAB 24.2 Making Use of Oracle-Supplied Packages to Generate an Explain Plan and Create HTML Pages 

24.2.1 Generate an Explain Plan with DBMS_XPLAN 

LAB 24.3 Creating Web Pages with the Oracle Web Toolkit 

24.3.1 Create an HTML Page with the Oracle Web Toolkit