The Online SQL and Database Management Course is a structured training program designed to help students and beginners develop a strong foundation in relational databases and SQL query writing. Guided by Jiya Aggarwal, this course is suitable for school students, computer science learners, and aspiring IT professionals who want to understand how databases work and how to manage and retrieve data efficiently.

Databases play a crucial role in modern technology, from websites and applications to business systems. This course focuses on both theoretical understanding and practical query-building skills, ensuring students can confidently work with real-world data. The curriculum covers essential SQL commands, database concepts, and hands-on problem-solving exercises to build strong logical and analytical skills.

Conducted in online mode, the program provides flexible learning with guided instruction and practical demonstrations.

What Students Will Learn

1. Introduction to Databases

• What is DBMS?

• Types of Databases

• Introduction to SQL

2. Basic SQL Commands

• SELECT statement

• WHERE clause

• ORDER BY

• DISTINCT

• LIMIT

3. Filtering & Conditions

• AND, OR, NOT

• BETWEEN

• IN

• LIKE

• IS NULL

4. Aggregate Functions

• COUNT()

• SUM()

• AVG()

• MIN()

• MAX()

• GROUP BY

• HAVING

5. Joins

• INNER JOIN

• LEFT JOIN

• RIGHT JOIN

• FULL JOIN

6. Subqueries

• Nested queries

• Correlated subqueries

7. Table Operations

• CREATE TABLE

• INSERT

• UPDATE

• DELETE

• ALTER

• DROP

8. Constraints

• PRIMARY KEY

• FOREIGN KEY

• UNIQUE

• NOT NULL

• DEFAULT

9. Indexes & Views (Basic Introduction)

• Introduction to indexes and views

10. Practice & Real-world Query Solving

• Writing practical SQL queries

• Data retrieval exercises

• Problem-solving using real-world scenarios

Teaching Method

This course is delivered in online mode, ensuring accessibility for students from any location. The teaching approach includes:

• Step-by-step explanation of concepts

• Live demonstrations of SQL queries

• Practice exercises and assignments

• Real-world examples for better understanding

• Doubt-clearing support and interactive sessions

The training emphasizes practical learning, helping students gain hands-on experience with SQL commands.

Why This Tutor

Jiya Aggarwal focuses on making database concepts easy to understand through clear explanations and structured learning. The teaching approach prioritizes logical clarity, practical application, and gradual progression from basics to advanced query writing. Students are guided patiently to build confidence in handling database operations.

Benefits / Outcomes

By completing this course, students can expect:

• Strong understanding of database fundamentals

• Confidence in writing SQL queries

• Ability to manage and retrieve data effectively

• Improved logical and analytical thinking

• Practical knowledge useful for academic studies and IT careers

• Preparation for advanced database learning

This course is ideal for beginners, computer science students, and learners interested in data management and database technology.