Oracle PL/SQL Developer Training Oracle PL/SQL Developer Training

Oracle 11 g PL SQL Developer

PL/SQL Developer Training

PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early 90's to enhance the capabilities of SQL.PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural language extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database

Objectives

After completing this lesson, you should be able to:
  • Describe the fundamentals of the PL/SQL Programming language
  • Write and execute PL/SQL programs in SQL*Plus
  • Execute PL/SQL data type conversion functions
  • Display output through PL/SQL programs
  • Manipulate character strings in PL/SQL programs
  • Debug PL/SQL programs

Innovative Technology Solutions offers PL/SQL Developer Training in 9 different locations in India Bangalore, Chennai, Delhi, Gurgaon, Hyderabad, Kolkata, Mumbai, Noida & Pune.

Intended Audience

This tutorial is designed for Software Professionals, who are willing to learn PL/SQL Programming Language in simple and easy steps. This tutorial will give you great understanding on PL/SQL Programming concepts, and after completing this tutorial, you will be at intermediate level of expertise from where you can take yourself to higher level of expertise.

Prerequisites

You should have a basic understanding of software basic concepts like what is database, source code, text editor and execution of programs, etc. If you already have understanding on SQL and other computer programming language then it will be an added advantage to proceed.

Course Outline

1.
  • Introduction to PL/SQL
    • Identify the benefits of PL/SQL Subprograms
    • Overview of the types of PL/SQL blocks
    • Create a Simple Anonymous Block
    • How to generate output from a PL/SQL Block?
  • Declare PL/SQL Identifiers
    • List the different Types of Identifiers in a PL/SQL subprogram
    • Usage of the Declarative Section to Define Identifiers
    • Use variables to store data
    • Identify Scalar Data Types
    • The %TYPE Attribute
    • What are Bind Variables?
    • Sequences in PL/SQL Expressions
  • Write Executable Statements
    • Describe Basic PL/SQL Block Syntax Guidelines
    • Learn to Comment the Code
    • Deployment of SQL Functions in PL/SQL
    • How to convert Data Types?
    • Describe Nested Blocks
    • Identify the Operators in PL/SQL
  • Interaction with the Oracle Server
    • Invoke SELECT Statements in PL/SQL
    • Retrieve Data in PL/SQL
    • SQL Cursor concept
    • Avoid Errors by using Naming Conventions when using Retrieval and DML Statements
    • Data Manipulation in the Server using PL/SQL
    • Understand the SQL Cursor concept
    • Use SQL Cursor Attributes to Obtain Feedback on DML
    • Save and Discard Transactions
  • Control Structures
    • Conditional processing using IF Statements
    • Conditional processing using CASE Statements
    • Describe simple Loop Statement
    • Describe While Loop Statement
    • Describe For Loop Statement
    • Use the Continue Statement
  • Composite Data Types
    • Use PL/SQL Records
    • The %ROWTYPE Attribute
    • Insert and Update with PL/SQL Records
    • INDEX BY Tables
    • Examine INDEX BY Table Methods
    • Use INDEX BY Table of Records
  • Explicit Cursors
    • What are Explicit Cursors?
    • Declare the Cursor
    • Open the Cursor
    • Fetch data from the Cursor
    • Close the Cursor
    • Cursor FOR loop
    • The %NOTFOUND and %ROWCOUNT Attributes
    • Describe the FOR UPDATE Clause and WHERE CURRENT Clause
  • Exception Handling
    • Understand Exceptions
    • Handle Exceptions with PL/SQL
    • Trap Predefined Oracle Server Errors
    • Trap Non-Predefined Oracle Server Errors
    • Trap User-Defined Exceptions
    • Propagate Exceptions
    • RAISE_APPLICATION_ERROR Procedure
  • Stored Procedures
    • Create a Modularized and Layered Subprogram Design
    • Modularize Development With PL/SQL Blocks
    • Understand the PL/SQL Execution Environment
    • List the benefits of using PL/SQL Subprograms
    • List the differences between Anonymous Blocks and Subprograms
    • Create, Call, and Remove Stored Procedures
    • Implement Procedures Parameters and Parameters Modes
    • View Procedure Information
  • Stored Functions and Debugging Subprograms
    • Create, Call, and Remove a Stored Function
    • Identify the advantages of using Stored Functions
    • Identify the steps to create a stored function
    • Invoke User-Defined Functions in SQL Statements
    • Restrictions when calling Functions
    • Control side effects when calling Functions
    • View Functions Information
    • How to debug Functions and Procedures?
  • Packages
    • Listing the advantages of Packages
    • Describe Packages
    • What are the components of a Package?
    • Develop a Package
    • How to enable visibility of a Package’s Components?
    • Create the Package Specification and Body using the SQL CREATE Statement and SQL Developer
    • Invoke the Package Constructs
    • View the PL/SQL Source Code using the Data Dictionary
  • Deploying Packages
    • Overloading Subprograms in PL/SQL
    • Use the STANDARD Package
    • Use Forward Declarations to solve Illegal Procedure Reference
    • Implement Package Functions in SQL and Restrictions
    • Persistent State of Packages
    • Persistent State of a Package Cursor
    • Control side effects of PL/SQL Subprograms
    • Invoke PL/SQL Tables of Records in Packages
  • Implement Oracle-Supplied Packages in Application Development
    • What are Oracle-Supplied Packages?
    • Examples of some of the Oracle-Supplied Packages
    • How does the DBMS_OUTPUT Package work?
    • Use the UTL_FILE Package to Interact with Operating System Files
    • Invoke the UTL_MAIL Package
    • Write UTL_MAIL Subprograms
  • Dynamic SQL
    • The Execution Flow of SQL
    • What is Dynamic SQL?
    • Declare Cursor Variables
    • Dynamically Executing a PL/SQL Block
    • Configure Native Dynamic SQL to Compile PL/SQL Code
    • How to invoke DBMS_SQL Package?
    • Implement DBMS_SQL with a Parameterized DML Statement
    • Dynamic SQL Functional Completeness
  • Design Considerations for PL/SQL Code
    • Standardize Constants and Exceptions
    • Understand Local Subprograms
    • Write Autonomous Transactions
    • Implement the NOCOPY Compiler Hint
    • Invoke the PARALLEL_ENABLE Hint
    • The Cross-Session PL/SQL Function Result Cache
    • The DETERMINISTIC Clause with Functions
    • Usage of Bulk Binding to Improve Performance
  • Triggers
    • Describe Triggers
    • Identify the Trigger Event Types and Body
    • Business Application Scenarios for Implementing Triggers
    • Create DML Triggers using the CREATE TRIGGER Statement and SQL Developer
    • Identify the Trigger Event Types, Body, and Firing (Timing)
    • Differences between Statement Level Triggers and Row Level Triggers
    • Create Instead of and Disabled Triggers
    • How to Manage, Test and Remove Triggers?
  • Creating Compound, DDL, and Event Database Triggers
    • What are Compound Triggers?
    • Identify the Timing-Point Sections of a Table Compound Trigger
    • Understand the Compound Trigger Structure for Tables and Views
    • Implement a Compound Trigger to Resolve the Mutating Table Error
    • Comparison of Database Triggers to Stored Procedures
    • Create Triggers on DDL Statements
    • Create Database-Event and System-Events Triggers
    • System Privileges Required to Manage Triggers
  • PL/SQL Compiler
    • What is the PL/SQL Compiler?
    • Describe the Initialization Parameters for PL/SQL Compilation
    • List the new PL/SQL Compile Time Warnings
    • Overview of PL/SQL Compile Time Warnings for Subprograms
    • List the benefits of Compiler Warnings
    • List the PL/SQL Compile Time Warning Messages Categories
    • Setting the Warning Messages Levels: Using SQL Developer, PLSQL_WARNINGS Initialization Parameter, and the DBMS_WARNING View Compiler Warnings: Using SQL Developer, SQL*Plus, or the Data Dictionary Views
  • Manage Dependencies
    • Overview of Schema Object Dependencies
    • Query Direct Object Dependencies using the USER_DEPENDENCIES View
    • Query an Object’s Status
    • Invalidation of Dependent Objects
    • Display the Direct and Indirect Dependencies
    • Fine-Grained Dependency Management in Oracle Database 12c
    • Understand Remote Dependencies
    • Recompile a PL/SQL Program Unit

    Certification

    After completing this course candidates should be prepared to take two exams:
    STEP 1 PASS THIS EXAM
    Choose one of these exams
    Oracle Database SQL Expert
          OR
    Oracle Database 11g: SQL Fundamentals I
       OR
    Oracle Database 12c: SQL Fundamentals
    STEP 2 PASS THIS EXAM
    Choose one of these exams
    Program with PL/SQL
    OR
    Oracle Database 11g: Program with PL/SQL