Packages

·       Introduction to Oracle Packages

·       Benefits of Using Packages

·       Package Structure Overview

·       Package Specification

·       Package Body

·       Creating Packages

·       Replacing and Dropping Packages

·       Public vs Private Components

·       Variables in Packages

·       Constants in Packages

·       Cursors in Packages

·       Procedures in Packages

·       Functions in Packages

·       Overloading in Packages

·       Package Initialization Section

·       Statefulness of Packages

·       Package Variables and Session Scope

·       Using Packages in SQL and PL/SQL

·       Calling Packaged Procedures

·       Calling Packaged Functions

·       Exception Handling in Packages

·       User-Defined Exceptions in Packages

·       Packages and Transactions

·       Packages with Cursors and REF CURSORs

·       Packages with Collections

·       Packages with RECORD Types

·       Performance Advantages of Packages

·       Security and Privileges for Packages

·       Definer Rights vs Invoker Rights in Packages

·       Recompiling Invalid Packages

·       Viewing Package Metadata

·       Debugging Packages

·       Testing Package Components

·       Dependency Management in Packages

·       Using Packages in Applications

·       Package Versioning Strategies

·       Best Practices for Package Design

·       Common Package Pitfalls

·       Packages vs Standalone Procedures

·       Real-World Package Use Cases