Cursors

·       Introduction to Cursors

·       SQL Engine vs PL/SQL Engine

·       Implicit Cursors Overview

·       Explicit Cursors Overview

·       Cursor Life Cycle

·       Declaring Explicit Cursors

·       Opening and Closing Cursors

·       Fetching Data from Cursors

·       Cursor Attributes (%FOUND, %NOTFOUND, %ROWCOUNT, %ISOPEN)

·       Using Implicit Cursor Attributes

·       Cursor FOR Loops

·       Parameterized Cursors

·       Cursors with WHERE Clause

·       Cursors with ORDER BY Clause

·       Cursors and RECORD Types

·       Cursors with %ROWTYPE

·       Nested Cursors

·       Cursor Variables (REF CURSOR)

·       Strong vs Weak REF CURSORs

·       Using REF CURSORs in Procedures

·       Passing Cursors as Parameters

·       Cursors in Functions

·       Dynamic SQL with Cursors

·       SYS_REFCURSOR

·       Bulk Collect with Cursors

·       FORALL with Cursors

·       Cursor Performance Considerations

·       Cursor vs Joins

·       Cursor vs Bulk Processing

·       Handling NO_DATA_FOUND with Cursors

·       TOO_MANY_ROWS and Cursors

·       Cursor Exception Handling

·       Using Cursors in Triggers

·       Cursors and Transactions

·       Cursor Scope and Visibility

·       Debugging Cursor Issues

·       Memory Management for Cursors

·       Best Practices for Cursor Usage

·       Common Cursor Mistakes

·       Real-World Cursor Use Cases