Oracle Database is used to create multi-model database management system offers by Excel Computer Classes in Palwal.

Oracle Database course duration is 3 Months

Eligibility: Students who have successfully passed their higher secondary examinations (10th) from a recognized education board

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Oracle Database

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Oracle Database Course Content:

  • Introduction to DBMS
  • Introduction to RDBMS
  • Sub Language Commands
  • Introduction to SQL Database Object
  • Built-in Functions
  • Grouping the Result of a Query
  • Working with Integrity Constraints
  • REF constraint
  • Querying Multiple Tables (Joins)
  • Working with Sub Queries
  • Working with DCL, TCL Commands
  • Maintaining Database Objects
  • Using LOBS
  • Using Collections
  • Oracle Database Architecture
  • Advanced Features
  • VIEWS in Oracle
  • Working with Sequences
  • Working with Synonyms
  • Working with Index and Clusters
  • Creating Cluster Tables, Implementing Locks, working with roles
  • Pseudo Columns in Oracle
  • Data Partitions and Parallel Process
  • Locks
  • SQL * Loader
  • PL-SQL (Procedure Language – SQL)
  • Advanced PL/SQL
  • .1 Functions in PL/SQL
  • .1.1 Packages in PL/SQL
  • Database Triggers in PL/SQL
  • File Input/Output
  • Implementing Object Technology

Job Opportunity after Oracle Database

  • Oracle Database Admin
  • Oracle DBA
  • DB Administrator
  • Oracle Developer
  • Senior Oracle DBA
  • Deployment Engineer
  • System Administrator
  • Associate Software Engineer
  • Lead Software Engineer
  • Team Leader

Course Fee

Complete Course Fee : Rs. 10500
Number of Exam : 1
Note: Certificate will be provider after completion of this course.

Documents Required

  • 2 Photos
  • 10th DMC
  • Aadhar Card

More Interested Course For You

Duration : 3 Months

Writing Basic SQL SELECT Statements

Basic SELECT Statement, Selecting All Columns, Selecting Specific Columns, Writing SQL Statements, Column Heading Defaults, Arithmetic Expressions, Using Arithmetic Operators, Operator Precedence, Using Parentheses, Defining a Null Value, Null Values in Arithmetic Expressions, Defining a Column Alias, Using Column Aliases, Concatenation Operator, Using the Concatenation Operator, Literal Character Strings, Using Literal Character Strings, Duplicate Rows, Eliminating Duplicate Rows

Restricting and Sorting Data

Limiting Rows Using a Selection, Limiting the Rows Selected, Using the WHERE Clause, Character Strings and Dates, Comparison Conditions, Using Comparison Conditions, Other Comparison Conditions
Using the BETWEEN Condition, Using the IN Condition, Using the LIKE Condition, Using the NULL Conditions, Logical Conditions, Using the AND Operator, Using the OR Operator, Using the NOT Operator, Rules of Precedence, ORDER BY Clause, Sorting in Descending Order, Sorting by Column Alias, Sorting by Multiple Columns

Single-Row Functions

SQL Function, Two Types of SQL Functions, Single-Row Functions, Single-Row Functions, Character Functions, Character Functions, Case Manipulation Functions, Using Case Manipulation Functions, Character-Manipulation Functions, Using the Character-Manipulation Functions, Number Functions
Using the ROUND Function, Using the TRUNC Function, Using the MOD Function, Working with Dates, Arithmetic with Dates, Using Arithmetic Operators with Dates, Date Functions, Using Date Functions.
Practice 3, Part One:
Conversion Functions, Implicit Data Type Conversion, Explicit Data Type Conversion, Using the TO_CHAR Function with Dates, Elements of the Date Format Model, Using the TO_CHAR Function with Dates, Using the TO_CHAR Function with Numbers, Using the TO_NUMBER and TO_DATE Functions, RR Date Format, Example of RR Date Format, Nesting Functions, General Functions
NVL Function, Using the NVL Function, Using the NVL2 Function, Using the NULLIF Function
Using the COALESCE Function, Conditional Expressions, The CASE Expression, Using the CASE Expression, The DECODE Function, Using the DECODE Function

Displaying Data from Multiple Tables

Obtaining Data from Multiple Tables, Cartesian Products, Generating a Cartesian Product, Types of Joins, Joining Tables Using Oracle Syntax, What is an Equijoin?, Retrieving Records with Equijoins
Additional Search Conditions Using the AND Operator, Qualifying Ambiguous Column Names, Using Table Aliases, Joining More than Two Tables, Non-Equijoins, Retrieving Records with Non-Equijoins
Outer Joins Outer Joins Syntax, Using Outer Joins, Self Joins, Joining a Table to Itself, Joining Tables Using SQL: 1999 Syntax, Creating Cross Joins, Creating Natural Joins ,Retrieving Records with Natural Joins, Creating Joins with the USING Clause, Retrieving Records with the USING Clause, reating Joins with the ON Clause, Retrieving Records with the ON Clause, Creating Three-Way Joins with the ON Clause, INNER Versus OUTER Joins, LEFT OUTER JOIN, RIGHT OUTER JOIN, FULL OUTER JOIN, Additional Conditions

Aggregating Data Using Group Functions

What Are Group Functions? Types of Group Functions, Group Functions Syntax, Using the AVG and SUM Functions, Using the MIN and MAX Functions, Using the COUNT Function, Using the DISTINCT Keyword, Group Functions and Null Values, Using the NVL Function with Group Functions
Creating Groups of Data, Creating Groups of Data: The GROUP BY Clause Syntax, Using the GROUP BY Clause, Grouping by More Than One Column, Using the GROUP BY Clause on Multiple Columns
Illegal Queries Using Group Functions, Excluding Group Results, Excluding Group Results: The HAVING Clause, Using the HAVING Clause, Nesting Group Functions


Objectives, Using a Subquery to Solve a Problem, Subquery Syntax, Using a Subquery, Guidelines for Using Subqueries, Types of Subqueries, Single-Row Subqueries, Executing Single-Row Subqueries, Using Group Functions in a Subquery, The HAVING Clause with Subqueries, What is Wrong with this Statement?, Will this Statement Return Rows?, Multiple-Row Subqueries, Using the ANY Operator in Multiple-Row Subqueries, Using the ALL Operator in Multiple-Row Subqueries, Null Values in a Subquery

Manipulating Data

Data Manipulation Language, Adding a New Row to a Table, The INSERT Statement Syntax 8-5, Inserting New Rows, Inserting Rows with Null Values, Inserting Special Values, Inserting Specific Date Values, Creating a Script, Copying Rows from Another Table, Changing Data in a Table, The UPDATE Statement Syntax, Updating Rows in a Table, Updating Two Columns with a Subquery, Updating Rows Based on Another Table, Updating Rows: Integrity Constraint Error, Removing a Row from a Table
The DELETE Statement, Deleting Rows from a Table, Deleting Rows Based on Another Table,
Deleting Rows: Integrity Constraint Error, Using a Subquery in an INSERT Statement, Using the WITH CHECK OPTION Keyword on DML Statements, Overview of the Explicit Default Feature, Using Explicit Default Values, The MERGE Statement, The MERGE Statement Syntax, Merging Rows
Database Transactions, Advantages of COMMIT and ROLLBACK Statements, Controlling Transactions
Rolling Back Changes to a Marker, Implicit Transaction Processing, State of the Data Before COMMIT or ROLLBACK, State of the Data after COMMIT, Committing Data, State of the Data After ROLLBACK, Statement-Level Rollback, Read Consistency, Implementation of Read Consistency
Locking ,, Implicit Locking, Read Consistency Example

Creating and Managing Tables

Database Objects, Naming Rules, The CREATE TABLE Statement, Referencing Another User?s Tables
The DEFAULT Option, Creating Tables, Tables in the Oracle Database, Querying the Data Dictionary 9-10, Data Types, DateTime Data Types, TIMESTAMP WITH TIME ZONE Data Type, TIMESTAMP WITH LOCAL TIME Data Type, INTERVAL YEAR TO MONTH Data Type, INTERVAL DAY TO SECOND Data Type, Creating a Table by Using a Subquery Syntax, Creating a Table by Using a Subquery, The ALTER TABLE Statement, Adding a Column, Modifying a Column, Dropping a Column
The SET UNUSED Option, Dropping a Table, Changing the Name of an Object, Truncating a Table, Adding Comments to a Table

Including Constraints

What are Constraints?, Constraint Guidelines, Defining Constraints, The NOT NULL Constraint,
The UNIQUE Constraint, The PRIMARY KEY Constraint, The FOREIGN KEY Constraint, FOREIGN KEY Constraint Keywords, The CHECK Constraint, Adding a Constraint Syntax, Adding a Constraint
Dropping a Constraint, Disabling Constraints, Enabling Constraints, Cascading Constraints, Viewing Constraints, Viewing the Columns Associated with Constraints

Creating Views

Database Objects, What is a View?, Why use Views?, Simple Views and Complex Views, Creating a View, Retrieving Data from a View, Querying a View, Modifying a View, Creating a Complex View
Rules for Performing DML Operations on a View, Using the WITH CHECK OPTION Clause, Denying DML Operations, Removing a View, Inline Views, Top-N Analysis, Performing Top-N Analysis, Example of Top-N Analysis

Other Database Objects

Database Objects, What is a Sequence?, The CREATE SEQUENCE Statement Syntax, Creating a Sequence, Confirming Sequences, NEXTVAL and CURRVAL Pseudocolumns, Using a Sequence
Modifying a Sequence, Guidelines for Modifying a Sequence, Removing a Sequence, What is an Index?
How Are Indexes Created?, Creating an Index, When to Create an Index, When Not to Create an Index
Confirming Indexes, Function-Based Indexes, Removing an Index, Creating and Removing Synonyms

Controlling User Access

Objectives, Controlling User Access, Privileges, System Privileges, Creating Users, User System Privileges, Granting System Privileges, What is a Role?, Creating and Granting Privileges to a Role
Changing Your Password, Object Privileges, Granting Object Privileges, Using the WITH GRANT OPTION and PUBLIC Keywords, Confirming Privileges Granted, How to Revoke Object Privileges
Revoking Object Privileges, Database Links

SQL Workshop

Using SET Operators

The SET Operators, Tables Used in This Lesson, The UNION Operator, Using the UNION Operator,
The UNION ALL Operator, Using the UNION ALL Operator, The INTERSECT Operator, Using the INTERSECT Operator, The MINUS Operator, SET Operator Guidelines, The Oracle Server and SET Operators, Matching the SELECT Statements, Controlling the Order of Rows

Enhancements to the GROUP BY Clause

Review of Group Functions, Review of the GROUP BY Clause, Review of the HAVING Clause, GROUP BY with ROLLUP and CUBE Operators, ROLLUP Operator, ROLLUP Operator Example, CUBE Operator, CUBE Operator: Example, GROUPING Function, GROUPING Function: Example
GROUPING SETS, GROUPING SETS: Example, Composite Columns, Composite Columns: Example
Concatenated Groupings, Concatenated Groupings Example

Advanced Subqueries

What Is a Subquery?, Subqueries, Using a Subquery, Multiple-Column Subqueries, Column Comparisons
Pairwise Comparison Subquery, Nonpairwise Comparison Subquery, Using a Subquery in the FROM Clause, Scalar Subquery Expressions, Scalar Subqueries: Examples, Correlated Subqueries, Using Correlated Subqueries, Using the EXISTS Operator, Using the NOT EXISTS Operator, Correlated UPDATE, Correlated DELETE, The WITH Clause, WITH Clause: Example

Hierarchical Retrieval

Sample Data from the EMPLOYEES Table, Natural Tree Structure, Hierarchical Queries, Walking the Tree, Walking the Tree: From the Bottom Up, Walking the Tree: From the Top Down, Ranking Rows with the LEVEL Pseudocolumn, Formatting Hierarchical Reports Using LEVEL and LPAD, Pruning Branches

Extensions to DML and DDL Statements

Review of the INSERT Statement, Review of the UPDATE Statement, Overview of Multitable INSERT Statements, Overview of Multitable INSERT Statements, Types of Multitable INSERT Statements, Multitable INSERT Statements, Unconditional INSERT ALL, Conditional INSERT ALL, Conditional FIRST INSERT, Pivoting INSERT, External Tables, Creating an External Table, Example of Creating an External Table, Querying External Tables, CREATE INDEX with CREATE TABLE Statement


Introduction to PL/SQL

What Is PL/SQL?, The Origins of PL/SQL, About PL/SQL Versions, Resources for PL/SQL Developers

Creating and Running PL/SQL Code

SQL*Plus, Performing Essential PL/SQL Tasks, Calling PL/SQL from Other Languages, Language Fundamentals, PL/SQL Block Structure, The PL/SQL Character Set, Identifiers, Literals, The Semicolon Delimiter, Comments, The PRAGMA Keyword, Labels

PL/SQL Program Structure

Conditional and Sequential Control, IF Statements, CASE Statements and Expressions, The GOTO Statement, The NULL Statement, Iterative Processing with Loops

Loop Basics

The Simple Loop, The WHILE Loop, The Numeric FOR Loop, The Cursor FOR Loop, Loop Labels, Tips for Iterative Processing

Exception Handlers

Exception-Handling Concepts and Terminology, Defining Exceptions, Raising Exceptions, Handling Exceptions, Building an Effective Error Management Architecture, Making the Most of PL/SQL Error Management

PL/SQL Program Data

Working with Program Data, Naming Your Program Data, Overview of PL/SQL Datatypes, Declaring Program Data, Programmer-Defined Subtypes, Conversion Between Datatypes


String Datatypes, Working with Strings, String Function Quick Reference.


Numeric Datatypes, Number Conversions, Numeric Functions


Records in PL/SQL


Collections Overview, Collection Methods (Built-Ins), Working with Collections, Nested Table Multiset Operations, Maintaining Schema-Level Collections

Miscellaneous Datatypes

The BOOLEAN Datatype, The RAW Datatype, The UROWID and ROWID Datatypes, The LOB Datatypes, Working with LOBs, Predefined Object Types


DML and Transaction Management, DML in PL/SQL, Bulk DML with the FORALL Statement,
Transaction Management, Autonomous Transactions

Data Retrieval

Cursor Basics, Working with Implicit Cursors, Working with Explicit Cursors, BULK COLLECT,
SELECT ... FOR UPDATE, Cursor Variables and REF CURSORs, Cursor Expressions

Procedures, Functions, and Parameters

Procedures, Functions, Parameters, Local Modules, Module Overloading, Forward Declarations, Advanced Topics, Go Forth and Modularize!


Why Packages?, Rules for Building Packages, Rules for Calling Packaged Elements, Working with Package Data, When to Use Packages, Packages and Object Types


DML Triggers, DDL Triggers, Database Event Triggers, INSTEAD OF Triggers, AFTER SUSPEND Triggers, Maintaining Triggers

Managing PL/SQL Code

Managing Code in the Database, Using Native Compilation, Using the Optimizing Compiler and Compile-Time Warnings, Conditional Compilation, Testing PL/SQL Programs, Debugging PL/SQL Programs, Tuning PL/SQL Programs, Protecting Stored Code

I/O and PL/SQL

Displaying Information, Reading and Writing Files, Sending Email, Working with Web-Based Data (HTTP), Other Types of I/O Available in PL/SQL

Oracle Forms

Oracle Forms Developer 10g: Build Internet Applications

Introducing Oracle Forms Developer and Forms Services, Grid Computing, Oracle 10g Products
Oracle Application Server 10g Architecture, Benefits and Components of Oracle Developer Suite 10g,
Running a Forms Developer Application, Working in the Forms Developer Environment, Creating Forms Modules, Working with Data Blocks and Frames, Working with Input Items, Working with Non Input Items, Working with Windows and Canvases, Producing Triggers, Debugging Triggers, Adding Functionality to Items, Run-Time Messages and Alerts, Query Triggers, Validation, Navigation, Transaction Processing, Sharing Objects and Code, Using WebUtil to Interact with the Client, Introducing Multiple Form Applications

Oracle Reports

Oracle Reports Developer 10g: Build Reports

Introduction to Oracle Reports Developer, Business Intelligence, Enterprise Reporting, Oracle Reports, Developer, Oracle Database 10g, Oracle Developer Suite 10g, Oracle Application Server 10g, OracleAS Reports Services, OracleAS Reports Services Architecture for the Web, Designing and Running Reports
Exploring Oracle Reports Developer, Creating a Paper Report, Enhancing a Basic Paper Report, Managing Report Templates, Creating a Web Report, Enhancing Reports Using the Data Model: Queries and Groups, Enhancing Reports Using the Data Model: Data Sources, Enhancing Reports Using the Data Model: Creating Columns, Enhancing Reports Using the Paper Layout, Controlling the Paper Layout: Common Properties, Controlling the Paper Layout: Specific Properties, Web Reporting, Extending Functionality Using XML, Creating and Using Report Parameters, Embedding a Graph in a Report
Enhancing Matrix Reports, Coding PL/SQL Triggers, Extending Functionality Using the SRW Package
Maximizing Performance Using, OracleAS Reports Services, Building Reports: Efficiency Guidelines
Working with SQL Worksheet, Using SQL Developer

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