Oracle Database 12c: Program with PL/SQL
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- Oracle Database: Introduction to SQL
- Oracle Database: SQL Workshop I
- Oracle Database: SQL Workshop II
Previous programming experience
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This program will be conducted with interactive lectures, PowerPoint presentations, discussions and practical exercises
Upon completion of this program, participants should be able to :
- Describe the features and syntax of PL/SQL
- Create and debug stored procedures and functions
- Use PL/SQL programming constructs and conditionally control code flow (loops, control structures, and explicit cursors)
- Manage dependencies between PL/SQL subprograms
- Handle runtime errors
- Create triggers to solve business challenges
- Use conditional compilation to customize the functionality in a PL/SQL application without removing any source code
- Design PL/SQL packages to group related constructs
- Create overloaded package subprograms for more flexibility
- Design PL/SQL anonymous blocks that execute efficiently
- Use the Oracle supplied PL/SQL packages to generate screen output, file output and mail output
- Write dynamic SQL for more coding flexibility
This course starts with an introduction to PL/SQL and then explores the benefits of this powerful programming language. Through hands-on instruction from expert Oracle instructors, you'll learn to develop stored procedures, functions, packages and more.
- Conditionally control code flow (loops, control structures)
- Use PL/SQL packages to group and contain related constructs
- Create triggers to solve business challenges
- Use some of the Oracle supplied PL/SQL packages to generate screen output and file output
- Create anonymous PL/SQL blocks, functions, and procedures
- Declare PL/SQL Variables
Benefits To You:
Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling consolidation onto database clouds.
Oracle SQL Developer
You'll use Oracle SQL Developer to develop these program units. SQL*Plus and JDeveloper are introduced in this course as optional tools.
Note: This course is a combination of Oracle Database: PL/SQL Fundamentals and Oracle Database: Develop PL/SQL Program Units courses.
A Live Virtual Class (LVC) is exclusively for registered students; unregistered individuals may not view an LVC at any time. Registered students must view the class from the country listed in the registration form. Unauthorized recording, copying, or transmission of LVC content may not be made.
- Course Objectives
- Course Agenda
- Describe the Human Resources (HR) Schema
- PL/SQL development environments available in this course
- Introduction to SQL Developer
- Overview of 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?
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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?
- 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
- 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
- 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
- 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
- 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
- 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?
- 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
- 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 Package Subprograms
- View Compiler Warnings: Using SQL Developer, SQL*Plus, or the Data Dictionary Views
- 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
Oracle Certified Trainer
Genesis Douglas RowMr. Genesis Douglas Row has been working in the IT industry since 1996 and has contributed more than 17 years to the industry. Along the years, he has picked up skills in sales, marketing, business management, presales and product management that has made him an all-rounded skilled and experienced IT personnel in the industry.He has a strong technical background in Oracle Database Management, Solaris System Administration and Web Publishing. He has also proven to be a very talented and passionate trainer in delivering easy-to-understand, straight-to-the-point training sessions. He utilizes effective training techniques for maximum knowledge transfer, information retention and customer satisfaction.
Christina NayagamChristina Nayagam has been in the IT industry for the past 17 years, having worked in the education, consultancy, support and training areas. She has built vast experience in e Oracle consultancy and support areas coming from her years of providing Oracle database services to customers all around Malaysia. For the past 10 years she has dedicated herself to training IT professionals in the Oracle database area, further harnessing her field experience in Oracle consultancy and support. She speaks and writes excellently in English.