Oracle Database 12c: PL/SQL Fundamentals I
CLASS DATE(s):
9/17/2020 - 9/18/2020

COURSE LENGTH: 2 Days

COURSE COST: $1295

COURSE TIMES: 9:00am - 4:30pm

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COURSE OVERVIEW

This Oracle Database: PL/SQL Fundamentals training introduces you to PL/SQL. It helps you understand the benefits of this powerful programming language, while teaching you real-world scenarios where these lessons can be applied.

Learn To:
- Describe the features and syntax of PL/SQL.
- Design a PL/SQL anonymous block that executes efficiently.
- Write PL/SQL code to interface with the database.
- Use PL/SQL programming constructs and conditionally control code flow (loops, control structures, and explicit cursors)
- Handle runtime errors.
- Describe stored procedures and functions.
- Apply declaring identifiers and trapping exceptions.
- Create PL/SQL blocks of application code that can be shared by multiple forms, reports and data management applications.

AUDIENCE AND PREREQUISITES

- PL/SQL Developer
- System Analysts
- Technical Consultant
- Forms Developer
- Portal Developer

Required Prerequisites:

Familiarity with data processing concepts and technique
Familiarity with programming languages
Oracle Database 12c: Introduction for Experienced SQL Users

Suggested Prerequisites:

Familiarity with data processing concepts and techniques
Familiarity with programming languages

  

*Course Cost listed does not include the cost of courseware or lunch, required in your registration. Please refer to your Enrollment Sales Order or Invoice for the additional cost. If you have any questions, please contact us (learn@vtec.org or 207-775-0244). Course subject to minimum enrollment. Courses maybe run as a LDL - Live Distance Learning if minimum enrolled not met.

COURSE TOPICS:


Introduction
Course Objectives, Course Agenda and Class Account Information
Describe the Human Resources (HR) Schema
Identify the Appendices Used in this Course
Introduction to PL/SQL Development Environments
Oracle Database 12c SQL Documentation and Additional Resources

Introduction to PL/SQL
Understanding the benefits and structure of PL/SQL
Examining PL/SQL Blocks
Generating output messages in PL/SQL

Declaring PL/SQL Variables
Identify valid and invalid identifiers
Declare and initialize variables
List and describe various data types
Identify the benefits of using the %TYPE attribute
Declare, use, and print bind variables

Writing Executable Statements
List Lexical Units in a PL/SQL Block
Use SQL Functions in PL/SQL
Use Data Type Conversion
Use Nested Blocks as Statements
Reference an Identifier Value in a Nested Block
Qualify an Identifier with a Label
Use Operators in PL/SQL
Using Sequences in PL/SQL Expressions

Using SQL Statements within a PL/SQL Block
Identify and use the SQL Statements in PL/SQL
Retrieve Data in PL/SQL with the SELECT statement
Avoid Errors by Using Naming Conventions When Using Retrieval and DML Statements
Manipulate Data in the Server Using PL/SQL
The SQL Cursor concept
Use SQL Cursor Attributes to Obtain Feedback on DML
Save and Discard Transactions

Writing Control Structures
Control PL/SQL Flow of Execution
Conditional processing Using IF and CASE Statements
Handle Nulls to Avoid Common Mistakes
Build Boolean Conditions with Logical Operators
Use Iterative Control with Looping Statements

Working with Composite Data Types
Learn the Composite Data Types of PL/SQL Records and Tables
Use PL/SQL Records to Hold Multiple Values of Different Type
Inserting and Updating with PL/SQL Records
Use INDEX BY Tables to Hold Multiple Values of the Same Data Type

Using Explicit Cursors
Define Cursors
Explain Explicit Cursor Operations
Controlling Explicit Cursors
Use Explicit Cursors to Process Rows
Cursors and Records
Cursor FOR Loops Using Subqueries
Explicit Cursor Attributes
The %NOTFOUND and %ROWCOUNT Attributes

Handling Exceptions
Define Exception
Handling Exceptions with PL/SQL
Predefined Exceptions
Trapping Predefined and Non-predefined Oracle Server Errors
Functions that Return Information on Encountered Exceptions
Trapping User-Defined Exceptions
Propagate Exceptions
Basic RAISE Statement

Creating Stored Procedures and Functions
Overview of Stored Procedures and Functions
Differentiate between anonymous blocks and subprograms
Show the CREATE OR REPLACE PROCEDURE | FUNCTION
Understand the Header Area of a Stored Procedure and Function
Create Simple Procedures and Functions
Create a Simple Procedure with an IN Parameter
Execute a Procedure and a Function