MS SQL Training

SQL Training Course in Kolkata

Structured Query Language (SQL) is one of the most important and widely used technologies in the world of data management and analytics. Almost every organization stores and manages data using databases, making SQL an essential skill for IT professionals, software developers, business analysts and data analysts.

Palium Skills offers a comprehensive SQL Training Course in Kolkata designed for students, graduates, working professionals and job seekers who want to build strong database management and data analysis skills.

This practical SQL training program covers database concepts, data querying, database design, reporting and real-world projects to help learners become job-ready and industry-ready.

Whether you are a beginner or an experienced professional looking to enhance your skills, this course provides the knowledge and practical experience needed to work confidently with databases.


Why Learn SQL in 2026?

Data is one of the most valuable assets for businesses today. Organizations rely on databases to store, organize and analyze large volumes of information.

SQL remains the most widely used language for interacting with databases and is a mandatory skill for many technical and analytical roles.

Benefits of Learning SQL

✔ High demand across industries
✔ Essential skill for Data Analysts and Developers
✔ Strong career growth opportunities
✔ Used by almost every organization
✔ Foundation for Data Science and Business Intelligence
✔ Valuable skill for database management
✔ Easy to learn for beginners
✔ Excellent salary potential


Course Objectives

The SQL Training Course aims to help learners:

  • Understand database concepts
  • Learn SQL syntax and commands
  • Create and manage databases
  • Query and analyze data
  • Design database structures
  • Generate reports using SQL
  • Perform data manipulation and data analysis
  • Understand relational database management systems
  • Work on real-world database projects
  • Prepare for SQL-related job roles

Who Should Join This Course?

This course is suitable for:

  • Students
  • Graduates
  • Software Developers
  • Data Analysts
  • Business Analysts
  • Database Administrators
  • IT Professionals
  • Engineers
  • Job Seekers
  • Working Professionals

No prior SQL knowledge is required.


Benefits of Learning SQL

Essential Data Skill

SQL is the foundation of modern database management and analytics.

Career Growth

SQL skills significantly improve job opportunities in IT and analytics.

Data Analysis Capabilities

Learn how to retrieve, organize and analyze data efficiently.

Industry Demand

Almost every company requires professionals with SQL knowledge.

Foundation for Advanced Technologies

SQL is often a prerequisite for Data Science, Business Intelligence and Machine Learning careers.


Career Opportunities After Completing SQL Training

SQL professionals are highly sought after across industries.

Job Roles

  • SQL Developer
  • Data Analyst
  • Database Administrator (DBA)
  • Business Analyst
  • Reporting Analyst
  • Database Developer
  • BI Developer
  • Data Engineer
  • Application Support Analyst
  • MIS Executive

Industries Hiring SQL Professionals

  • Information Technology
  • Banking and Finance
  • Healthcare
  • Telecommunications
  • E-commerce
  • Manufacturing
  • Government Organizations
  • Educational Institutions
  • Insurance Companies
  • Consulting Firms

Salary and Career Growth

SQL is one of the most valuable technical skills for data-related roles. Professionals with SQL expertise can advance into:

  • Data Analytics
  • Business Intelligence
  • Data Engineering
  • Database Administration
  • Data Science
  • Machine Learning

Combining SQL with Python, Power BI, Advanced Excel and Generative AI can significantly increase career opportunities and earning potential.


Why Choose Palium Skills?

Experienced Trainers

Learn from industry experts with practical database experience.

Practical Hands-on Training

Work on real-world database projects and case studies.

Small Batch Size

Personalized attention and interactive learning environment.

Flexible Learning Modes

Available in Classroom and Live Online formats.

Industry-Oriented Curriculum

Designed according to current industry requirements.

Certification

Receive a Course Completion Certificate from Palium Skills.


Classroom and Online Training Available

Palium Skills offers:

✔ Classroom Training in Kolkata
✔ Live Online Training
✔ Weekend Batches
✔ Weekday Batches
✔ Flexible Timings
✔ Practical Project Sessions


Why SQL is Important for Data Analytics and Business Intelligence

Every organization relies on data-driven decision-making. SQL enables professionals to extract meaningful insights from large datasets, generate reports and support business strategies.

SQL is widely used alongside Power BI, Tableau, Python and Excel, making it one of the most valuable skills for modern data professionals.


Frequently Asked Questions (FAQs)

Is SQL difficult to learn?

No. SQL is considered one of the easiest programming languages for beginners.

Do I need programming experience?

No prior programming knowledge is required.

Will I work on practical projects?

Yes. Real-world projects and assignments are included.

Is certification provided?

Yes. A course completion certificate is awarded.

Can I attend online classes?

Yes. Both Classroom and Live Online training options are available.

Is SQL useful for Data Analytics?

Absolutely. SQL is one of the most important skills for Data Analysts.

What databases will I learn?

The course covers SQL concepts applicable to major database systems such as MySQL, SQL Server and Oracle.

What jobs can I get after this course?

You can apply for roles such as SQL Developer, Data Analyst, Database Administrator, Reporting Analyst and Business Analyst.


Related Courses

Students interested in this course may also explore:

  • Generative AI Course
  • Python Programming Course
  • Advanced Excel Course
  • Power BI Training Course
  • Graphic Designing Course
  • Japanese Language Course
  • Spanish Language Course

Enroll Today

Build a strong foundation in database management and data analytics with the SQL Training Course at Palium Skills. Learn practical SQL skills, work on real-world projects and prepare for rewarding career opportunities in IT, analytics and business intelligence.

Contact Palium Skills today for course fees, upcoming batches and admission details.


Module 1: Introduction to Oracle Database and SQL

  • Course Objectives and Learning Outcomes
  • Course Agenda and Reference Materials
  • Overview of Oracle Database 12c and Related Products
  • Introduction to Relational Database Concepts
  • Database Terminologies and Architecture
  • Introduction to SQL and Development Environments
  • Oracle SQL Developer Overview
  • Working with SQL*Plus from Oracle SQL Developer
  • Understanding the Human Resources (HR) Schema
  • Course Practice Tables and Database Objects

Module 2: Retrieving Data Using SQL SELECT Statements

  • Understanding the SELECT Statement
  • Retrieving Data from Database Tables
  • Working with Arithmetic Expressions
  • Handling NULL Values
  • Using Column Aliases
  • Concatenation Operators
  • Working with Literal Character Strings
  • Alternative Quote Operators
  • Using DISTINCT to Eliminate Duplicate Records
  • Describing Table Structures with DESCRIBE

Module 3: Restricting and Sorting Data

  • Filtering Data Using WHERE Clause
  • Limiting Returned Rows
  • Understanding Operator Precedence
  • Using Comparison and Logical Operators
  • Working with Substitution Variables
  • DEFINE and VERIFY Commands
  • Sorting Data with ORDER BY Clause

Module 4: Single-Row Functions

  • Introduction to SQL Functions
  • Single-Row vs Multiple-Row Functions
  • Character Functions
  • String Manipulation Techniques
  • Numeric Functions
  • ROUND, TRUNC and MOD Functions
  • Date Arithmetic
  • Date Functions and Calculations
  • Using Functions in SELECT and WHERE Clauses

Module 5: Conversion Functions and Conditional Expressions

  • Implicit and Explicit Data Type Conversion
  • TO_CHAR Function
  • TO_NUMBER Function
  • TO_DATE Function
  • Nested Functions
  • Handling NULL Values with NVL
  • Using NULLIF and COALESCE
  • Conditional Logic with CASE Statements
  • Implementing IF-THEN-ELSE Logic in SQL

Module 6: Group Functions and Data Aggregation

  • Aggregate Functions Overview
  • COUNT, SUM, AVG, MIN and MAX
  • Grouping Data with GROUP BY
  • Restricting Group Results with HAVING
  • Generating Business Reports Using Aggregates

Module 7: Working with Joins

  • Introduction to SQL Joins
  • Inner Joins
  • Natural Joins
  • Self Joins
  • Non-Equi Joins
  • Outer Joins
  • Joining Multiple Tables
  • Best Practices for Joins

Module 8: Working with Subqueries

  • Introduction to Subqueries
  • Single Row Subqueries
  • Multiple Row Subqueries
  • Nested Queries
  • Correlated Subqueries
  • Scalar Subqueries
  • Multiple-Column Subqueries
  • Using Subqueries as Data Sources

Module 9: Set Operators

  • Introduction to Set Operations
  • UNION Operator
  • UNION ALL Operator
  • INTERSECT Operator
  • MINUS Operator
  • Matching SELECT Statements
  • ORDER BY with Set Operators

Module 10: Data Manipulation Language (DML)

  • Introduction to DML
  • INSERT Statements
  • UPDATE Statements
  • DELETE Statements
  • Database Transactions
  • COMMIT and ROLLBACK
  • Savepoints and Transaction Control

Module 11: Data Definition Language (DDL)

  • Introduction to DDL
  • Creating Database Objects
  • ALTER Statements
  • Dropping Database Objects
  • Managing Database Structures

Module 12: Oracle Data Dictionary

  • Introduction to the Data Dictionary
  • Data Dictionary Structure
  • Data Dictionary Views
  • Querying Metadata
  • Monitoring Database Objects

Module 13: Sequences, Synonyms and Indexes

  • Creating and Managing Sequences
  • Working with Synonyms
  • Understanding Indexes
  • Improving Query Performance
  • Index Management Techniques

Module 14: Views and Schema Objects

  • Introduction to Views
  • Creating and Managing Views
  • Managing Constraints
  • Temporary Tables
  • External Tables
  • Schema Object Management

Module 15: Advanced Subqueries

  • Subqueries as Sources
  • Multiple Column Subqueries
  • Scalar Subqueries
  • Correlated Subqueries
  • WITH Clause and Common Table Expressions (CTE)

Module 16: Data Manipulation Using Subqueries

  • Inserting Data with Subqueries
  • Updating Records Using Subqueries
  • Deleting Records with Correlated Subqueries
  • WITH CHECK OPTION
  • Advanced DML Techniques

Module 17: User and Security Management

  • System Privileges
  • Object Privileges
  • Creating Roles
  • Granting and Revoking Access
  • Database Security Best Practices

Module 18: Advanced Data Manipulation

  • Explicit Default Features
  • Multi-Table Inserts
  • MERGE Statements
  • Flashback Operations
  • Data Change Tracking and Auditing

Module 19: Managing Time Zones and Date-Time Data

  • CURRENT_DATE Function
  • CURRENT_TIMESTAMP Function
  • LOCALTIMESTAMP Function
  • Working with Time Zones
  • INTERVAL Data Types
  • Date and Time Calculations

Module 20: Real-Time Projects and Practical Exercises

  • Database Design Project
  • HR Database Analysis Project
  • Business Reporting Project
  • Data Management Case Studies
  • Performance Optimization Exercises
  • Real-World SQL Scenarios

A Few Things You’ll Love!

  • Experienced Training Partner
  • Certified & Industry Expert Trainers
  • Multiple Training Delivery Models
  • Customized
    Course
  • 24/7 e-Learning Access
  • Assessments and Mock Tests
  • Placement Assistance
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