Oracle Online Training | Master with Oracle Online Course

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Dur: 60 days
Course fee : 2000 /-

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Oracle

Course Overview

The Oracle course is designed to provide participants with a comprehensive understanding of Oracle, a leading provider of database management systems, cloud solutions, and enterprise software. This course covers various aspects of Oracle technologies, including Oracle Database, Oracle Cloud, and Oracle applications. Participants will gain insights into database administration, cloud computing, and application development using Oracle technologies.

Description

This course begins with an introduction to Oracle Corporation, its history, and its contributions to the technology industry. Participants will learn about the Oracle Database, its features, and the fundamentals of SQL (Structured Query Language). The course covers Oracle Cloud services, enterprise applications such as Oracle E-Business Suite and Oracle Fusion Applications, and development tools like Oracle APEX (Application Express). Practical examples, hands-on projects, and real-world scenarios will be used to reinforce theoretical concepts.

Course Objectives

The primary objectives of the Oracle course are as follows:

Introduction to Oracle: Provide an overview of Oracle Corporation, its products, and its role in the technology sector.
Oracle Database Fundamentals: Cover the basics of Oracle Database, including installation, configuration, and SQL querying.
Oracle Cloud Services: Explore Oracle Cloud offerings, including database as a service (DBaaS), platform as a service (PaaS), and software as a service (SaaS).
Database Administration: Understand key concepts in Oracle Database administration, including backup and recovery, security, and performance tuning.
SQL and PL/SQL Programming: Learn SQL for querying and manipulating data in Oracle Database, and explore PL/SQL for procedural programming.
Oracle Enterprise Applications: Introduce Oracle's enterprise applications, such as Oracle E-Business Suite and Oracle Fusion Applications.
Oracle APEX Development: Explore Oracle APEX for developing web applications and low-code application development.
Oracle Cloud Infrastructure (OCI): Understand the infrastructure services provided by Oracle Cloud for deploying and managing applications.
Integration and Middleware: Learn about Oracle's integration and middleware solutions for connecting and coordinating diverse applications.
Best Practices and Oracle Certifications: Discuss best practices in working with Oracle technologies and the value of Oracle certifications.

Prerequisites

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Course Curriculum

Introduction to File Management System

Advantages of FMS
Disadvantage of FMS

Introduction to DBMS
DBMS Architecture

Logical Data Independence
Physical Data Independence

Database Models

Hierarchical Model (HMS / HDBMS)
Network Model (NDBMS)
Relational Model (RDBMS)

Oracle Architecture
Client/Server Architecture
Normalization

Why Normalization Process
Functional Dependency(FD)
Super Key, Candidate Key,
First Normal Form
Second Normal Form
Third Normal Form
BCNF
Fourth Normal Form
Fifth Normal Form

CODD Rules
Oracle Versions
Oracle Installation
Data types In Oracle
SQL Sub-Languages

DDL(Data Definition Language)
DML (Data Manipulation Language)
DRL (Data Retrieval Language)
TCL (Transaction Control Language)
DCL(Data Control Language)

Operators In Oracle

Arithmetic operator
Comparison Operators
Assignment operators
Logical Operators (AND,OR ,NOT)
Special Operators (IN, NOT IN, BETWEEN, NOT BETWEEN, LIKE, NOT LIKE, IS NULL, IS NOT NULL)
Set operators (UNION, UNION ALL, INTERSECT, MINUS)
Practical Examples using OPERATORS

Pre-Defined Functions In Oracle

Column Level Functions
Group / Aggregate Functions
Conversion Functions
General Functions
Analytical Functions

Data Aggregation using GROUP BY Clause

Importance of GROUP BY and HAVING Clause
Differences Between WHERE vs HAVING clause
ROLLUP, CUBE, GROUPING, GROUPING_ID

Integrity Constraints

What is a Constraint and Importance of Constraints
Types of Integrity Constraints
Declaring Constraints
Adding & Dropping Constraints
Enable & Disabling Constraints
Initially Deferred Deferrable Options
Getting Constraint Names from Data Dictionary

JOINS

Introduction Joins
Importance of Joins in Real Time
Types of Joins
Outer Join
Non-Equi Join
Cartesian Product / Cross Join
Self Join
ANSI Joins
Real-time Queries using Joins

SUB-QUERIES

Introduction to Sub-Queries
Usage of Sub-Queries
Types of Sub-Queries

DATABASE TRANSACTIONS

Introduction
Types of Transaction Commands
ACID Properties

DATABASE SECURITY

Introduction
Creating Users
Types of Privileges
Granting and Revoking Privileges

LOCKING MECHANISM

Concurrent Transactions
Types of Locks
Isolation Levels

SCHEMA OBJECTS

VIEWS
INDEXES
SYNONYMS
SEQUENCES
ROLES

PSEUDO Columns

Importance of Pseudo columns
Types of Pseudo columns

SET Operators

Importance of Set Operators
Rules to use Set Operators
Types of Set Operators

OBJECT TECHNOLOGY

Introduction to Object types
Working with VARRAYS , NESTED TABLES
ROW objects vs Column Objects
REF & DEREF Functions

PARTITIONS

Importance of Partitions
Types of Partitions
Sub-Partitions
Altering Partitions

HIERARCHICAL QUERIES

START WITH clause
CONNECT BY PRIOR

MATERIALIZED VIEWS

Importance of Materialized Views
Creating Materialized Views
REFRESH, FAST REFRESH, COMPLETE REFRESH
ENABLE QUERY REWRITE Options
Difference between Views vs Materialized Views

CLUSTERS

Importance of Cluster
Creating Clusters

Oracle 10g, 11g, 12c & 18c Features

Temporary Tables/Global Tables
Flashback Queries
Purge Command, Recycle bin
Pivot Operator
Virtual Columns
Read-only Tables
TOP-N rows
Regular Expressions
JSON/SQL(12c)

Introduction to PL/SQL
Advantages of PL/SQL
PL/SQL Architecture
PL/SQL Data types
Variables and Constants
PL/SQL Blocks

Anonymous Blocks
Named Blocks

Embedding SQL statements in PL/SQL
Conditional and Unconditional Statements

Simple if,
If…else,
Nested if,
if…else ladder
Selection Case, Simple Case
Goto, Exit

Iteration Control Statements

Simple LOOP
While LOOP
For LOOP

Cursor Management in PL/SQL

Introduction to Cursors
Types of Cursors
Static Cursors
Dynamic Cursors
Cursor Attributes
Cursor with Parameters
Cursors with LOOPS
FOR UPDATE of clause
Current of clause
Nested Cursors

Implementing Object Types in PL/SQL

Collections
Records

Exception in PL/SQL

Importance of Exceptions
Types of Exceptions
RAISE statement
RAISE_APPLICATION_ERROR
Pragma Exception_Init
SQLCODE, SQLERRM Functions

SUB PROGRAMS

Introduction to Sub-Programs
Differences between Anonymous Block vs Named Blocks
PROCEDURES
USER DEFINED FUNCTIONS

PACKAGES

Introduction to Packages
Creating PACKAGE Specification and PACKAGE Body
Private and Public Variables in PACKAGE
Procedure Overloading
Function Overloading
Calling Procedures & Functions in Packages
Dropping Package

DATABASE TRIGGERS

Introduction to Triggers
Types of Triggers
Mutating Errors
Trigger Auditing
Triggers using FOLLOWS clause(11g)
Compound Triggers(11g)
Instead of Triggers
Calling Packages from Triggers
Enable / Disable Triggers
Differences Between Triggers & Constraints
Dropping Triggers

DYNAMIC SQL

Usage of Dynamic SQL
ORALCE SUPPLIED PACKAGES
Access Files with UTL_FILE package
working with LOBS Using DBMS_LOB Package

Advance Concepts

Data Pumping (Export & Import0
SQL * LOADER

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Who can learn this course

This course is suitable for a diverse range of individuals, including:
1. Database Administrators: Professionals responsible for managing and maintaining Oracle databases.
2. Developers: Individuals interested in using Oracle technologies for application development.
3. Cloud Professionals: Those looking to understand and work with Oracle Cloud services.
4. IT Managers: Professionals involved in decision-making related to technology solutions and infrastructure.
5. Business Analysts: Individuals analyzing and interpreting data using Oracle databases and applications.
6. Students and Graduates: Those pursuing degrees in computer science or related fields with an interest in Oracle technologies.
7. System Architects: Professionals involved in designing and architecting systems where Oracle technologies play a crucial role.
8. Anyone Interested in Oracle Technologies: Enthusiasts and professionals curious about leveraging Oracle products and solutions.
The Oracle course is designed to cater to both beginners and individuals with some experience in IT or database management, providing a solid foundation in Oracle technologies for various applications and use cases.