Course Overview

This course is designed for those who wish to learn the basics to advanced PL/SQL concepts at expert level. In this course, participants learn how to identify the programming extensions that PL/SQL provides to SQL and how to write PL/SQL code to interface with the database. Designing PL/SQL anonymous blocks that execute efficiently, using PL/SQL programming constructs and conditional control statements, handling run-time errors, and creating stored procedures and functions are also covered.

Who Should Attend?

• Developer, Application Developers

• System Analysts, Business Analysts

• PL/SQL Developer ,Forms Developer

Eligibility Criteria

Basic Computer Knowledge

Basic knowledge about Software’s

Basic SQL/ SQL Expert Knowledge

Course Deliverables/syllabus

Introduction to PL/SQL

• Explain the need for PL/SQL
• Explain the benefits of PL/SQL
• Identify the different types of PL/SQL blocks
• Output messages in PL/SQL

Declaring PL/SQL Variables

• Recognize valid and invalid identifiers
• List the uses of variables, declare and initialize variables, use bind variables
• List and describe various data types using the %TYPE attribute

Writing Executable Statements

• Identify lexical units in a PL/SQL block
• Use built-in SQL functions in PL/SQL and sequences in PL/SQL expressions
• Write nested blocks and qualify variables with labels
• Write readable code with appropriate indentation

Interacting with the Oracle Database Server

• Create PL/SQL executable blocks using DML and transaction control statements
• Make use of the INTO clause to hold the values returned by a SQL statement

Writing Control Structures

• Identify the uses and types of control structures
• Construct and identify loop statements
• Apply guidelines when using conditional control structures

Working with Composite Data Types

• Create user-defined PL/SQL records
• Create a record with the %ROWTYPE attribute
• Create an INDEX BY table and INDEX BY table of records
• Describe the differences among records, tables, and tables of records

Using Explicit Cursors

• Distinguish between usage of implicit and explicit cursors, use SQL cursor attributes
• Declare and control explicit cursors, use simple loops and cursor FOR loops to fetch data
• Declare and use cursors with parameters
• Lock rows with the FOR UPDATE clause and reference the current row with the WHERE CURRENT OF clause

Handling Exceptions

• Define PL/SQL exceptions
• Recognize unhandled exceptions
• Handle different types of exceptions
• Propagate exceptions in nested blocks and call applications

Creating Stored Procedures and Functions

• Differentiate between anonymous blocks and subprograms
• Create a simple procedure and invoke it from an anonymous block
• Create a simple function
• Create a simple function that accepts a parameter
• Differentiate between procedures and functions

Creating Procedures

• Create a simple procedure and invoke it from an anonymous block
• Work with procedures
• Handle exceptions in procedures, remove a procedure, and display a procedure's information

Creating Functions

• Differentiate between a procedure and a function
• Describe the uses of functions
• Work with functions (create, invoke and remove functions)

Creating Packages

• Identify the benefits and the components of packages
• Work with packages

Working with Packages

• Overload package subprograms, use forward declarations
• Create an initialization block in a package body
• Manage persistent package data states for the life of a session and use PL/SQL tables and records in packageS

Creating Triggers

• Describe different types of triggers and their uses
• Create database triggers
• Manage triggers

Creating Compound, DDL, and Event Database Triggers

• Create triggers on DDL statements
• Create triggers on system events

Benefits of Attending

• High quality of trainings from Certified Expert Trainers
• Free personal/Corporate course Customization Guarantee
• Flexible Days and Timings
• We encourage you to speak to our trainers before booking to ensure that the requested course
  will exactly match the background and project needs of the participant, and that
  we can customize the course contents as much as possible to meet those project objectives
• All class rooms are well equipped with latest computers and networks
• We take special care to assure high quality of training to our corporate, personal clients
• post training support [ Email, phone, or personal]
• Printed Course materials and Certificate of Completion
• Most VALUE for Money

Course Fee

To know the current Course Fees, kindly contact us +973 1753 0775,6660 0550.