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Course Outline

Introduction to PL/SQL

  • Definition and overview of PL/SQL
  • Benefits of implementing PL/SQL

Foundational Structure of PL/SQL Blocks

  • Anonymous block construction
  • Named block construction

Variable Definitions and Data Typing

  • Variable declaration procedures
  • Grammatical syntax and regulatory rules
  • Supported data types within PL/SQL
  • Application of variables in block execution

Control Flow Mechanisms

  • IF-THEN-ELSE conditional logic
  • CASE statement implementation
  • FOR loop iteration
  • WHILE loop iteration

Stored Procedures and Functions

  • Creation and execution of stored procedures
  • Structural syntax and illustrative examples
  • Management of input and output parameters
  • Creation and execution of PL/SQL functions
  • Structural syntax and illustrative examples
  • Integration within SQL statements

Cursor Management

  • Explicit cursor definitions
  • Implicit cursor operations
  • Data retrieval processes
  • Cursor attribute monitoring

Exception Handling Protocols

  • System-defined exceptions
  • Custom-defined exceptions
  • Application of error-handling structures

Transaction Management

  • Transaction control within PL/SQL
  • Integration of nested blocks and transactions
  • Oversight of nested transaction states
  • Establishment and utilization of savepoints

Advanced Cursor Methods

  • Distinctions between strong and weak REF CURSOR types
  • Applicable use cases for government systems

Database Triggers

  • Trigger creation procedures
  • Categorization of trigger types
  • Leveraging triggers for audit trail integrity

PL/SQL Package Architecture

  • Package initiation
  • Specification definition
  • Implementation details
  • Execution protocols
  • Invocation methods
  • Practical application in enterprise environments
  • Code review and analysis

Summary and Future Directions

Requirements

  • Fundamental proficiency in SQL
  • Knowledge of database schemas, table structures, and data relationships

Target Audience

  • Database administrators
  • Database developers
  • Software developers
  • Data analysts
 21 Hours

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