plsql course content

7/30/2019 PLSQL Course Content

1/4

PL/SQL Course Content (20 hrs 7 sessions)

Blocks

Structure, Writing Anoyomous Blocks

VariablesOracle Datatypes, TYPE and ROWTYPE declarations, Value assignments

Control structures

IF ELSE ENDIF statement, IF ELSIF ELSE ENDIF statement, LOOP END , LOOP statement, WHILE

condition, FOR condition

Cursors

Implicit and Explicit Cursors, Cursor Manipulation statements, OPEN FETCH CLOSE EXIT WHEN

Error Handling

Predefined Exceptions, Non-Predefined Excecptions, User Defined Exceptions

Printing Values to Screen

Procedures

Creating and Calling Procedures

Functions

Creating and Calling Functions

Packages

Package Header, Package Body

Design Tips and Techniques

Format of standard packages in an application, Spec and Body, NOCOPY hint

Triggers

Database triggers, CALLing procedures from triggers

Dynamic SQL

EXECUTE IMMEDIATE, DBMS_SQL package

Oracle Supplied packages

DBMS_OUTPUT, UTL_FILE

Collection datatypes

Associative Arrays, Nested tables, VARRAYs


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DBMS

Concepts of DBMS

Introduction

Importance and Need

Database Models and Normalization Models

Hierarchial

Relational

Object

Normalization Techniques

Introduction to RDBMS

Concepts of RDBMS

Introdution

Comparision with DBMS

COOD Rules

Normalization Revisited

Concepts of ORDBMS & OODBMS

Introduction to ORDBMS

Introduction to OODBMS

Comparision and analysis

Structured Query Language(SQL)

Introduction to SQL Predefined Data Types

Introduction to database objects

Table,View

Commands in SQL

Data Defination Language(DDL)

Data Manipulation Language(DML)

Data Control Language(DCL)

Transaction Control Language(TCL)

Database Security and Privileges(DCL)

Working with DDL,DML,TCL Commands

Operators

Conditional,Logical,Comparison,SET

Functions


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Date,Number,Character,String,Group,Group

by,Having clause

Transformation Functions

DECODE,TRANSLATE

NVL,NVL2(9i)

Aggregate Functions

Integrity Constraints

Different Types of Integrity Constraint

Use of Integrity Constraint in table

Joins

Usage of Joins

Different Types of Joins

Equi Join

Cartesian join

Self Join

Outer join

Sub Queries

Need of Sub Queries

Nested Sub queries

Co-related Sub Quries

Flash Back Queries (9i)

View

Importance of views

Creating,Manipulating Views

Materialized views(9i)

Working with database objects

Sequences and synonyms

Index,Cluster,Creating cluster table

Using External Tables(9i)

System Privileges

Table Privileges

Locks and SQL Plus editor commands

PL/SQL


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Introduction to PL/SQL

Advantage of PL/SQL

Data Types in PL/SQL

Variables and Constants

Referencing NON-PL/SQL Variable Using built in Functions

Conditional and iterative Statements

SQL in PL/SQL

Composite Data Types

Cursors

Exceptions:-Predefined ,User Defined

Records and PL/SQl table types

Advanced PL/SQL

Introduction to Triggers

Types of Triggers : - Row level,Statement Level

Before and After ,Instead of Triggers

Procedures,Functions in PL/SQL

Argument modes

User Defined Packages

Dropping triggers,Procedures,Functions

Reference Cursors

Usage of ref cursores in

Procedures,Functions,Packages.

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