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ORACLE DATABASE 12C: PL/SQL I – INTRODUCTION

ORACLE

PL/SQL may be considered as one of the basic skill sets required for any Oracle professional, nearly as important as the SQL language itself.

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About this course

This course introduces one to Oracle database programming using the PL/SQL programming language. One will learn the syntax, structure, and features of the language. This course will also lay the foundation for the entire Oracle PL/SQL programming series, allowing one to progress from introductory topics to advanced application design and programming and finally onto writing complex high-performance applications. 

Target Audience

The target audience for this course is all Oracle professionals.

Among the specific groups for whom this course will be helpful are: 

  • Application designers and database developers 
  • Database administrators 
  • Web server administrators
Course Outline

Selection & Setup Of The Database Interface

  • Considering Available Tools 
  • Selecting The Appropriate Tool 
  • Oracle NET Database Connections 
  • Oracle PAAS Database Connections 
  • Setup SQL Developer 
  • Setup SQL*PLUS 
  • Setup JDeveloper

About BIND & SUBSTITUTION Variables 

  • Using SQL Developer 
  • Using SQL*PLUS 

Choosing A Database Programming Language

  • What Is Database Programming? 
  • PL/SQL Performance Advantages 
  • Integration With Other Languages
  • PL/SQL Language Fundamentals 
  • PL/SQL Program Structure 
  • Language Syntax Rules 
  • Embedding SQL 
  • Writing Readable Code
  • Generating Database Output
  • SQL*PLUS Input Of A Program Block

DECLARE Section 

  • About The DECLARE Section 
  • DECLARE Primitive Types 
  • Declaration Options 
  • NOT NULL 
  • CONSTANT 
  • Data Dictionary Integration
  • %TYPE 
  • Declare Simple User-Defined Types
  • TYPE … TABLE 
  • TYPE … RECORD 
  • Extended User-Defined Types

BEGIN Section 

  • About The BEGIN Section 
  • Manipulating Program Data 
  • Logic Control & Branching 
  • GOTO 
  • LOOP 
  • IF-THEN-ELSE 
  • CASE 

Exception Section 

  • About The EXCEPTION Section
  • Isolating The Specific EXCEPTION
  • PRAGMA EXCEPTION_INIT 
  • SQLCODE & SQLERRM Example
  • SQL%ROWCOUNT & SELECT…INTO

Beyond The Basics: Explicit Cursors 

  • About Explicit Cursors 
  • Extended Cursor Techniques 
  • FOR UPDATE OF Clause 
  • WHERE CURRENT OF Clause 
  • Using FOR…LOOP Cursors

Beyond The Basics: Nested Blocks

Beyond The Basics: DECLARED Subprograms 

  • Using DECLARED Subprograms 
  • DECLARED Procedure 
  • DECLARED Function

Need more info? Let us know and we will be happy to respond

DETAILS


5 DAYS
INTERMEDIATE
LAGOS, ABUJA

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