Enable Technology


Oracle PL/SQL

Course Overview

This three day course gives participants a sound understanding of working with Oracle PL/SQL. The courses assumes no prior programming knowledge and is hands on in character.

Duration: 3 day course

Course Content

Beyond Declarative Integrity 
Types of Triggers 
Row-Level Triggers 
Cascading Triggers and Mutating Tables 
Generating an Error 
Triggers on Views 
System Triggers 
Maintaining Triggers 

PL/SQL Variables and Datatypes 
Declaring Variables 
Character Data 
Dates and Timestamps 
Date Intervals 
Anchored Types 
Assignment and Conversions 
Selecting into a Variable 

PL/SQL Syntax and Logic 
PL/SQL Blocks and Programs 
Conditional Statements IF/THEN 
Conditional Statements CASE 
Comments and Labels 
WHILE and FOR Loops 

Stored Procedures and Functions
Stored Subprograms 
Procedures and Functions 
Creating a Stored Procedure 
Calling a Stored Procedure 
Passing Parameters and Default Arguments 
Parameter Modes 
Creating a Stored Function 
Calling a Stored Function 
Stored Functions and SQL 
Local Procedures and Functions 

Exception Handling
Exception Handlers 
Nesting Blocks 
Scope and Name Resolution 
User-Defined Exceptions 
Compile-Time Warnings 

Records and Collections
Record Variables 
Using the %ROWTYPE Attribute 
VARRAY and Nested TABLE Collections 
Using Nested TABLEs 
Using VARRAYs 
Associative Array Collections 
Collection Methods 
Iterating Through Collections 
FORALL Statement 

Multi-Row Queries 
Declaring and Opening Cursors 
Fetching Rows 
Closing Cursors 
The Cursor FOR Loop 
Cursor Parameters 
The Implicit (SQL) Cursor

Using Packages 
Oracle-Supplied Packages 
The DBMS_OUTPUT Package 
The UTL_FILE Package 
XML Packages 
Networking Packages 
Other Supplied Packages

Creating Packages 
Structure of a Package 
The Package Interface and Implementation 
Package Variables 
Overloading Package Functions and Procedures 
Named Parameter Notation 
REF CURSOR Variables 

Working with LOBs 
Large Object Types 
Oracle Directories 
LOB Locators 
Internal LOBs 
External LOBs 
Temporary LOBs 
The DBMS_LOB Package

Maintaining PL/SQL Code 
Privileges for Stored Programs 
PL/SQL Stored Program Compilation 
The PL/SQL Execution Environment 
Dependencies and Validation 
Maintaining Stored Programs

Email us about this courses         Telephone on 01952 305730

Training Locations: Enable Technology run courses in Wolverhampton, Telford, Shrewsbury, Birmingham, Cannock, Walsall, Dudley, Sandwell, Bridgnorth, Lichfield, Burton-upon-Trent, Stafford, Redditch, Bromsgrove, Solihull, Tamworth, Worcester, Shropshire, Staffordshire, Worcestershire and across the West Midlands.

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Birmingham Scheduled Courses: SQL; Excel VBA; MS Access;Photoshop; Adobe Illustrator; InDesign; Dreamweaver; MS Project;Visio; Flash; SSRS;PHP; JavaScript JQuery; HTML CSS; Microsoft Office;

Wolverhampton Scheduled Courses: Microsoft Access; Excel VBAMS Project; Visio; Adobe Illustrator; Photoshop; Dreamweaver; InDesign; Flash; HTML CSS; JavaScript; SQL; Microsoft Office; Adobe

Telford Scheduled Courses: SQL; Excel VBA; MS Project; Visio; PowerPoint; Photoshop; Adobe InDesign; Illustrator; Dreamweaver; Web Design; Office;

Cannock Scheduled Courses: Excel VBA; PHP; Microsoft Access; Visio; MS Project; PowerPoint; Dreamweaver; Photoshop; InDesign; Adobe Illustrator; Flash; JavaScript; HTML CSS;

Walsall Scheduled Courses: Excel; Access; MS Project; Visio; Photoshop; InDesign; Adobe Illustrator; Dreamweaver; Flash; SQL; JavaScript; HTML CSS;

Dudley Scheduled Courses: Excel; MS Access; SQL; MS Project;Visio; Adobe Illustrator; InDesign; Photoshop; Dreamweaver; Flash; JavaScript; HTML CSS;

Sandwell Scheduled Courses: Access;Excel; Microsoft Project; Visio; PowerPoint; Adobe Illustrator; Photoshop; Adobe InDesign; Dreamweaver; Flash; JavaScript; HTML CSS; SQL;

Shropshire Scheduled Courses: Illustrator; InDesign; Adobe; Dreamweaver; Flash; Photoshop; Excel; Project; Visio; PowerPoint; Office; JavaScript; HTML; Access;

Staffordshire Scheduled Courses: Illustrator; InDesign; Photoshop; Dreamweaver; Flash; Adobe; Excel;