Oracle Database 19c PL and Advanced SQL Training Course

This 3 day course gives an introduction to ORACLE PL/SQL, an application development environment that enables the writing of stored procedures, functions and triggers using both SQL and PL/SQL commands.

The course takes the format of a workshop, with a mix of lecture, working examples and practical exercises. Although the content may be customised, at least 2 days are needed to cover the core elements.

Full course notes are provided along with sample database files, example SQL files and free software tools for use in accessing an ORACLE database.

The training is intended for people who work with databases as programmers using the SQL language and need to extend the possibilities of work with the mechanisms of the procedural language.

The training is intended for programmers who know the basics of SQL and PL/SQL, but want to learn more advanced mechanisms of the language, and want to create database applications based on stored PL/SQL programs.

This instructor-led, live training in Oman (online or onsite) is aimed at beginner-level developers and database administrators who wish to learn PL/SQL to automate database tasks, implement business logic, and develop robust database applications.

By the end of this training, participants will be able to:

• Develop efficient PL/SQL programs to automate database operations and integrate SQL commands effectively.
• Create reusable program units, including procedures, functions, packages, and triggers, for modular and scalable applications.
• Implement advanced data structures like associative arrays and manage query results using cursors.
• Handle errors robustly and secure code with encryption, obfuscation, and conditional compilation techniques.
• Apply PL/SQL in real-world scenarios, leveraging built-in packages for file handling, email automation, and other advanced functionalities. 

This instructor-led, live training in Oman (online or onsite) is aimed at advanced-level developers and database administrators who wish to use PL/SQL to develop high-performing, secure, and scalable database solutions while leveraging advanced programming techniques and integrations.

By the end of this training, participants will be able to:

• Work with complex data types, collections, and bulk operations for efficient data management.
• Develop object types, table functions, and custom aggregates to enhance database functionality.
• Apply performance tuning techniques, use native compilation, and safeguard against SQL injection.
• Implement application contexts, VPD, and secure program units for robust database solutions.

This instructor-led, live training in Oman (online or onsite) is aimed at intermediate-level developers and administrators who wish to have a solid PL/SQL programming foundation to develop efficient and robust database applications using Oracle 19c.

By the end of this training, participants will be able to:

• Gain a comprehensive understanding of what PL/SQL is and its advantages over standard SQL.
• Learn how to declare and use variables and different data types within PL/SQL blocks.
• Apply control structures like IF-THEN-ELSE, CASE statements, and loops to create robust PL/SQL programs.
• Understand and implement explicit and implicit cursors for data retrieval.
• Handle exceptions effectively using predefined and user-defined exceptions.
• Develop and manage triggers to automate and enforce business rules.
• Create and use PL/SQL packages to encapsulate and modularize code for reuse and maintainability.