Best Oracle Training Institute in Chennai

Best Oracle Training in Chennai, Our Oracle Course in Chennai is a comprehensive course designed to educate and equip existing and aspiring professional experts in the many tools and services. Our online training in Oracle is created and developed according to the expert advice of top industry experts who have worked for more than ten years with well-known experience in the usage and implementation of Oracle's tools and services. Enrol for a free demo to learn more about the Oracle Certification course in Chennai.

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About Oracle Training in Chennai

What is Oracle?

  • Oracle Database is an Oracle Company's Multi-Model Relational Data Management System(RDMS). It may be frequently used for data storage, payment processing execution and workloading in the database. Also, Oracle Database is the first system built for corporate distributed systems and the most essential method to manage information and applications is flexible and economical.
  • Oracle Developers are in high demand in the industry, as shown by the following statistics: Companies of all sizes and industries are seeking experienced and qualified individuals who are familiar with Oracle Software and who can operate efficiently with it. A lucrative future awaits IT professionals in Oracle, which is one of the most promising and appealing areas in which they may work. These advantages include job stability, worldwide demand, flexibility in the workplace, generous compensation packages, and a fulfilling future.
  • Oracle Developer / Oracle Finance Functional Consultant / Business Analyst / Database Administrator / Database Developer / Oracle Application Framework / Data Analyst.
  • On average, a fresher earns Rs 3,00,000 to Rs 4,00,000 per annum. Candidates with 4-8 years of experience earn Rs 4,50,000 to Rs 6,50,000 per annum. Candidates with 9-11 years of experience earn Rs 8,00,000 to Rs 10,00,000 per annum respectively.
  • Oracle-skilled individuals are sought after by a variety of businesses like Google, Apple, Facebook, Twitter, Capgemini, Deloitte, Pwc, and Wipro, to name a few.
  • Oracle Software was established by a technological company located in the United States that specializes in Database Software. Oracle Software is headquartered in California. Founded in 1995, Oracle is the world's largest supplier of software that assists developers in the development of Relational Database Products and Data Management systems.
  • Scalability and performance are important considerations.
    Backing up and restoring data
    Data Reliability and resilience are important considerations.
    Accessibility
    Customer satisfaction is important.
    Security has been stepped up.

What Will I Learn?
  • Acquiring an understanding of the Database Programming Units
  • Capable of writing manageable codes via the use of records
  • The Collections are used to store and process the information
  • Exceptions provide the capability to deal with Runtime Errors professionally
  • Working knowledge of the various database tools is required
  • The ability to conduct bulk processing to improve overall performance
  • Understanding of how to create System Event Triggers
  • A demonstrable understanding of the clauses, as well as the ability to pipeline the data while it is being processed
  • Understanding of how to use Dynamic SQL to execute SQL queries.


About Our Oracle Trainers

  • The Oracle Tutors expand your Oracle understanding via comprehensive instruction in a scientific and analytical approach
  • The Oracle Trainers are professionally trained with over 10 years of experience in the database field
  • The Oracle Instructors offer all participants of the Oracle course the same personalized attention
  • The Oracle Mentors demonstrate how data may be retrieved, stored and extracted in real-time from the database
  • The Oracle Trainers have worked on many database initiatives and communicate their ideas with the students
  • Oracle tutors advise and help students pass the Oracle worldwide certification tests
  • The Oracle Teachers train you to operate with the Oracle data centre and what skills are required for a working setting.


Our Course Details

Introduction to Oracle Database

  • List the features of Oracle Database 11g
  • Discuss the basic design, theoretical, and physical aspects of a relational database
  • Categorize the different types of SQL statements
  • Describe the data set used by the course
  • Log on to the database using SQL Developer environment
  • Save queries to files and use script files in SQL Developer

Retrieve Data using the SQL SELECT Statement

  • List the capabilities of SQL SELECT statements
  • Generate a report of data from the output of a basic SELECT statement
  • Select All Columns
  • Select Specific Columns
  • Use Column Heading Defaults
  • Use Arithmetic Operators
  • Understand Operator Precedence
  • Learn the DESCRIBE command to display the table structure

Learn to Restrict and Sort Data

  • Write queries that contain a WHERE clause to limit the output retrieved
  • List the comparison operators and logical operators that are used in a WHERE clause
  • Describe the rules of precedence for comparison and logical operators
  • Use character string literals in the WHERE clause
  • Write queries that contain an ORDER BY clause to sort the output of a SELECT statement
  • Sort output in descending and ascending order

Usage of Single-Row Functions to Customize Output

  • Describe the differences between single row and multiple row functions
  • Manipulate strings with character function in the SELECT and WHERE clauses
  • Manipulate numbers with the ROUND, TRUNC, and MOD functions
  • Perform arithmetic with date data
  • Manipulate dates with the DATE functions

Invoke Conversion Functions and Conditional Expressions

  • Describe implicit and explicit data type conversion
  • Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
  • Nest multiple functions
  • Apply the NVL, NULLIF, and COALESCE functions to data
  • Use conditional IF THEN ELSE logic in a SELECT statement

Aggregate Data Using the Group Functions

  • Use the aggregation functions in SELECT statements to produce meaningful reports
  • Divide the data in groups by using the GROUP BY clause
  • Exclude groups of date by using the HAVING clause

Display Data From Multiple Tables Using Joins

  • Write SELECT statements to access data from more than one table
  • View data that generally does not meet a join condition by using outer joins
  • Join a table by using a self join

Use Sub-queries to Solve Queries

  • Describe the types of problem that sub-queries can solve
  • Define sub-queries
  • List the types of sub-queries
  • Write single-row and multiple-row sub-queries

The SET Operators

  • Describe the SET operators
  • Use a SET operator to combine multiple queries into a single query
  • Control the order of rows returned

Data Manipulation Statements

  • Describe each DML statement
  • Insert rows into a table
  • Change rows in a table by the UPDATE statement
  • Delete rows from a table with the DELETE statement
  • Save and discard changes with the COMMIT and ROLLBACK statements
  • Explain read consistency

Use of DDL Statements to Create and Manage Tables

  • Categorize the main database objects
  • Review the table structure
  • List the data types available for columns
  • Create a simple table
  • Decipher how constraints can be created at table creation
  • Describe how schema objects work

Other Schema Objects

  • Create a simple and complex view
  • Retrieve data from views
  • Create, maintain, and use sequences
  • Create and maintain indexes
  • Create private and public synonyms

Control User Access

  • Differentiate system privileges from object privileges
  • Create Users
  • Grant System Privileges
  • Create and Grant Privileges to a Role
  • Change Your Password
  • Grant Object Privileges
  • How to pass on privileges?
  • Revoke Object Privileges

Management of Schema Objects

  • Add, Modify and Drop a Column
  • Add, Drop and Defer a Constraint
  • How to enable and disable a Constraint?
  • Create and Remove Indexes
  • Create a Function-Based Index
  • Perform Flashback Operations
  • Create an External Table by Using ORACLE_LOADER and by Using ORACLE_DATAPUMP
  • Query External Tables

Manage Objects with Data Dictionary Views

  • Explain the data dictionary
  • Use the Dictionary Views
  • USER_OBJECTS and ALL_OBJECTS Views
  • Table and Column Information
  • Query the dictionary views for constraint information
  • Query the dictionary views for view, sequence, index and synonym information
  • Add a comment to a table
  • Query the dictionary views for comment information

Manipulate Large Data Sets

  • Use Subqueries to Manipulate Data
  • Retrieve Data Using a Subquery as Source
  • Insert Using a Subquery as a Target
  • Usage of the WITH CHECK OPTION Keyword on DML Statements
  • List the types of Multitable INSERT Statements
  • Use Multitable INSERT Statements
  • Merge rows in a table
  • Track Changes in Data over a period of time

Data Management in Different Time Zones

  • Time Zones
  • CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
  • Compare Date and Time in a Session’s Time Zone
  • DBTIMEZONE and SESSIONTIMEZONE
  • Difference between DATE and TIMESTAMP
  • INTERVAL Data Types
  • Use EXTRACT, TZ_OFFSET and FROM_TZ
  • Invoke TO_TIMESTAMP,TO_YMINTERVAL and TO_DSINTERVAL

Retrieve Data Using Sub-queries

  • Multiple-Column Subqueries
  • Pairwise and Nonpairwise Comparison
  • Scalar Subquery Expressions
  • Solve problems with Correlated Subqueries
  • Update and Delete Rows Using Correlated Subqueries
  • The EXISTS and NOT EXISTS operators
  • Invoke the WITH clause
  • The Recursive WITH clause

Regular Expression Support

  • Use the Regular Expressions Functions and Conditions in SQL
  • Use Meta Characters with Regular Expressions
  • Perform a Basic Search using the REGEXP_LIKE function
  • Find patterns using the REGEXP_INSTR function
  • Extract Substrings using the REGEXP_SUBSTR function
  • Replace Patterns Using the REGEXP_REPLACE function
  • Usage of Sub-Expressions with Regular Expression Support
  • Implement the REGEXP_COUNT function

Oracle PlSQL Training Syllabus

Introduction

  • Course Objectives
  • Course Agenda
  • Human Resources (HR) Schema
  • Introduction to SQL Developer

Introduction to PL/SQL

  • PL/SQL Overview
  • Benefits of PL/SQL Subprograms
  • Overview of the Types of PL/SQL blocks
  • Create a Simple Anonymous Block
  • Generate Output from a PL/SQL Block

PL/SQL Identifiers

  • List the different Types of Identifiers in a PL/SQL subprogram
  • Usage of the Declarative Section to define Identifiers
  • Use variables to store data
  • Identify Scalar Data Types
  • The %TYPE Attribute
  • What are Bind Variables?
  • Sequences in PL/SQL Expressions

Write Executable Statements

  • Describe Basic PL/SQL Block Syntax Guidelines
  • Comment Code
  • Deployment of SQL Functions in PL/SQL
  • How to convert Data Types?
  • Nested Blocks
  • Identify the Operators in PL/SQL

Interaction with the Oracle Server

  • Invoke SELECT Statements in PL/SQL to Retrieve data
  • Data Manipulation in the Server Using PL/SQL
  • SQL Cursor concept
  • Usage of SQL Cursor Attributes to Obtain Feedback on DML
  • Save and Discard Transactions

Control Structures

  • Conditional processing Using IF Statements
  • Conditional processing Using CASE Statements
  • Use simple Loop Statement
  • Use While Loop Statement
  • Use For Loop Statement
  • Describe the Continue Statement

Composite Data Types

  • Use PL/SQL Records
  • The %ROWTYPE Attribute
  • Insert and Update with PL/SQL Records
  • Associative Arrays (INDEX BY Tables)
  • Examine INDEX BY Table Methods
  • Use INDEX BY Table of Records

Explicit Cursors

  • What are Explicit Cursors?
  • Declare the Cursor
  • Open the Cursor
  • Fetch data from the Cursor
  • Close the Cursor
  • Cursor FOR loop
  • Explicit Cursor Attributes
  • FOR UPDATE Clause and WHERE CURRENT Clause

Exception Handling

  • Understand Exceptions
  • Handle Exceptions with PL/SQL
  • Trap Predefined Oracle Server Errors
  • Trap Non-Predefined Oracle Server Errors
  • Trap User-Defined Exceptions
  • Propagate Exceptions
  • RAISE_APPLICATION_ERROR Procedure

Stored Procedures and Functions

  • Understand Stored Procedures and Functions
  • Differentiate between anonymous blocks and subprograms
  • Create a Simple Procedure
  • Create a Simple Procedure with IN parameter
  • Create a Simple Function
  • Execute a Simple Procedure
  • Execute a Simple Function

Create Stored Procedures

  • Create a Modularized and Layered Subprogram Design
  • Modularize Development With PL/SQL Blocks
  • Describe the PL/SQL Execution Environment
  • Identity the benefits of Using PL/SQL Subprograms
  • List the differences Between Anonymous Blocks and Subprograms
  • Create, Call, and Remove Stored Procedures Using the CREATE Command and SQL Developer
  • Implement Procedures Parameters and Parameters Modes
  • View Procedures Information Using the Data Dictionary Views and SQL Developer

Create Stored Functions

  • Create, Call, and Remove a Stored Function Using the CREATE Command and SQL Developer
  • Identity the advantages of Using Stored Functions in SQL Statements
  • List the steps to create a stored function
  • Implement User-Defined Functions in SQL Statements
  • Identity the restrictions when calling Functions from SQL statements
  • Control Side Effects when calling Functions from SQL Expressions
  • View Functions Information

Create Packages

  • Identity the advantages of Packages
  • Describe Packages
  • List the components of a Package
  • Develop a Package
  • How to enable visibility of a Package’s components?
  • Create the Package Specification and Body Using the SQL CREATE Statement and SQL Developer
  • Invoke Package Constructs
  • View PL/SQL Source Code Using the Data Dictionary

Packages

  • Overloading Subprograms in PL/SQL
  • Use the STANDARD Package
  • Use Forward Declarations to Solve Illegal Procedure Reference
  • Implement Package Functions in SQL and Restrictions
  • Persistent State of Packages
  • Persistent State of a Package Cursor
  • Control Side Effects of PL/SQL Subprograms
  • Invoke PL/SQL Tables of Records in Packages

Implement Oracle-Supplied Packages in Application Development

  • What are Oracle-Supplied Packages?
  • Examples of Some of the Oracle-Supplied Packages
  • How Does the DBMS_OUTPUT Package Work?
  • Use the UTL_FILE Package to Interact With Operating System Files
  • Invoke the UTL_MAIL Package
  • Write UTL_MAIL Subprograms

Dynamic SQL

  • The Execution Flow of SQL
  • What is Dynamic SQL?
  • Declare Cursor Variables
  • Dynamically executing a PL/SQL Block
  • Configure Native Dynamic SQL to Compile PL/SQL Code
  • Invoke DBMS_SQL Package
  • Implement DBMS_SQL with a Parameterized DML Statement
  • Dynamic SQL Functional Completeness

Design Considerations for PL/SQL Code

  • Standardize Constants and Exceptions
  • Understand Local Subprograms
  • Write Autonomous Transactions
  • Implement the NOCOPY Compiler Hint
  • Invoke the PARALLEL_ENABLE Hint
  • The Cross-Session PL/SQL Function Result Cache
  • The DETERMINISTIC Clause with Functions
  • Usage of Bulk Binding to Improve Performance

Triggers

  • Describe Triggers
  • Identify the Trigger Event Types and Body
  • Business Application Scenarios for Implementing Triggers
  • Create DML Triggers Using the CREATE TRIGGER Statement and SQL Developer
  • Identify the Trigger Event Types, Body, and Firing (Timing)
  • Statement Level Triggers Versus Row Level Triggers
  • Create Instead of and Disabled Triggers
  • How to Manage, Test, and Remove Triggers?

Create Compound, DDL, and Event Database Triggers

  • What are Compound Triggers?
  • Identify the Timing-Point Sections of a Table Compound Trigger
  • Compound Trigger Structure for Tables and Views
  • Implement a Compound Trigger to Resolve the Mutating Table Error
  • Compare Database Triggers to Stored Procedures
  • Create Triggers on DDL Statements
  • Create Database-Event and System-Event Triggers
  • System Privileges Required to Manage Triggers

The PL/SQL Compiler

  • What is the PL/SQL Compiler?
  • Describe the Initialization Parameters for PL/SQL Compilation
  • List the New PL/SQL Compile Time Warnings
  • Overview of PL/SQL Compile Time Warnings for Subprograms
  • List the benefits of Compiler Warnings
  • List the PL/SQL Compile Time Warning Messages Categories
  • Setting the Warning Messages Levels: Using SQL Developer, PLSQL_WARNINGS Initialization Parameter, and the DBMS_WARNING Package Subprograms
  • View Compiler Warnings: Using SQL Developer, SQL*Plus, or the Data Dictionary Views

Manage PL/SQL Code

  • What Is Conditional Compilation?
  • Implement Selection Directives
  • Invoke Predefined and User-Defined Inquiry Directives
  • The PLSQL_CCFLAGS Parameter and the Inquiry Directive
  • Conditional Compilation Error Directives to Raise User-Defined Errors
  • The DBMS_DB_VERSION Package
  • Write DBMS_PREPROCESSOR Procedures to Print or Retrieve Source Text
  • Obfuscation and Wrapping PL/SQL Code

Manage Dependencies

  • Overview of Schema Object Dependencies
  • Query Direct Object Dependencies using the USER_DEPENDENCIES View
  • Query an Object’s Status
  • Invalidation of Dependent Objects
  • Display the Direct and Indirect Dependencies
  • Fine-Grained Dependency Management in Oracle Database 11g
  • Understand Remote Dependencies
  • Recompile a PL/SQL Program Unit
Oracle Course in Chennai is an in-depth curriculum that assists learners in becoming familiar with the Oracle Database, Application, Environment, and Enterprise Management systems and processes. Students learn how to utilize the PL/SQL language and how to combine the skills of SQL and Procedural Language to develop strong PL/SQL applications. You will have gained all of the Database skill sets that are highly sought after in the business by the conclusion of this training course, which will be conducted under the supervision of real-world Database Professionals.
  • 100 % Job Placement and Certification: We have been recognized for our Oracle training in Chennai with placements, and we promise your job accomplishment in your Oracle training.
  • Trainers: Experienced certified experts with significant direct experience teach our Job Oriented Oracle training in Chennai courses.
  • Syllabus: Oracle Coursewares is Designed by Oracle Expert Application Programmers to offer a hands-on understanding of the Oracle Database Environment.
  • Student free benefits: All of our Best Oracle training in Chennai is based on a hands-on approach rather than a theoretical one.

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Benefits Oracle Training Course in Chennai

Best Oracle training institute in Chennai, Htop Solution's Oracle Classes in Chennai were designed to assist existing and prospective professionals learn Oracle Online from top trainers and mentors in the field with full-time virtual access. Join the Oracle Training in Chennai OMR today to learn the Oracle Database and its management, under the supervision of qualified industry professionals.
  • Trainers that are specialists in real time
  • Completion of the course Certification
  • Time Flexibility
  • The LIVE project is a joint effort by a number of organizations
  • Appropriate charges
  • Support throughout the interview processes
  • 100% placement assistance and help
  • Get an industry-recognized course completion certificate.


Placement of Oracle Training Course in Chennai

Oracle training in Chennai with placements, we're known to be one of the top Oracle Training Institute in Chennai OMR that offers easy batches and different training choices according to the requirement of the students. We offer the following training options, which may be conveniently learned as a person or a group from a distance. Take advantage of the learning benefits of assured practical training in Chennai with placement-oriented Oracle Course in Chennai.



About HTOP Solutions

Htop Solutions is the best software training institute in Chennai for result-driven and job-oriented training. Our mix of online learning with controlled intervention guarantees that your recruitment companies have an attractive online portfolio. These courses provide you with a very fast career path in the IT sector. Learn from the convenience of your home and reach your FIRST JOB objective.



FAQ

To master the Oracle Course in Chennai, it would take you approximately around 40 to 50 hours.

Any new grads may choose the Oracle Training in Chennai. This Oracle training is, however, designed for professionals such as application developers/designers, software developers, database managers, and business users.

Yes, for all Oracle students, we offer career assistance. We also have a solid network of more than corporate businesses. We have a specialized placements supervisor that helps and advises the students in the area of placement.

Yes, this is a 100%job oriented and placement assistance program delivered by industry experts. We will be helping you learn interview skills, resume prep and practice tests.

Yes, We provide a free demo class to everyone before enrollment. You can explore the most significant aspects of training with the help of Demo.

Yes, we provide an Expertly designed Oracle Training course in Chennai in real-time to suit the worldwide demands of the business. Course software developed by experts to learn Oracle's database, applications and business administration in a comprehensive way.

This is a starting course and thus no preconditions
Computational thinking expertise is desirable