Data Analytics🤖 AI Assisted

SQL / Databases

SQL is the most important skill for any data professional. Learn to query, filter, join, and aggregate data across databases used by every company in the world.

5 Weeks
Beginner to Intermediate
Weekdays & Weekends
+91 82974 44777
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Quick Facts

  • Duration5 Weeks
  • LevelBeginner to Intermediate
  • ScheduleWeekdays & Weekends
  • Modules5 Modules
  • LocationPunjagutta + Online
Course Introduction

Watch Before You Enroll

🎬 Click to play · Video hosted on YouTube

What You'll Learn

Write SQL queries to retrieve, filter, and sort data

Use JOINs to combine data from multiple tables

Aggregate data with GROUP BY, HAVING, and window functions

Design databases with proper normalisation principles

Write subqueries and Common Table Expressions (CTEs)

Use ChatGPT to write and optimise SQL queries faster

Connect SQL to Excel and Power BI for reporting

Work with real-world business databases

Course Curriculum

5 modules · Click any module to see the topics

  • What is SQL & Why It Matters
  • SELECT, FROM, WHERE Basics
  • Filtering: AND, OR, NOT, IN, BETWEEN, LIKE
  • Sorting with ORDER BY
  • Eliminating Duplicates with DISTINCT
  • Aggregate Functions: COUNT, SUM, AVG, MIN, MAX
  • GROUP BY & HAVING
  • NULL Handling: IS NULL, COALESCE, ISNULL
  • String Functions: UPPER, LOWER, LEN, CONCAT
  • Date Functions: GETDATE, DATEPART, DATEDIFF
  • INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN
  • Self Joins & Cross Joins
  • Understanding Primary & Foreign Keys
  • Entity-Relationship (ER) Diagrams
  • Multi-Table Query Practice
  • Subqueries & Nested Queries
  • Common Table Expressions (CTEs)
  • Window Functions: ROW_NUMBER, RANK, DENSE_RANK, LAG, LEAD
  • CASE WHEN Expressions
  • Views & Stored Procedures
  • Normalisation: 1NF, 2NF, 3NF
  • Creating & Altering Tables
  • Indexes for Performance
  • SQL + Excel Integration
  • SQL + Power BI Integration
  • Capstone: Analyse a Real Business Dataset

Who Should Attend

  • 👤Anyone targeting data analyst, BI analyst, or data engineer roles
  • 👤Excel users working with databases or large datasets
  • 👤Developers who need to work with relational databases
  • 👤Business analysts who pull data from company databases
  • 👤Students building foundational data skills

Certification

Certificate of Completion from DataSkills. Strong preparation for SQL-based interview rounds at MNCs.

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Enroll in multiple courses together and unlock exclusive bundle savings — designed for learners who want a complete, job-ready skill set.

Starter Pack

Excel + Power BI Bundle

What's Included

  • ✓AI Powered Advanced MS Excel
  • ✓Power BI with AI
₹49,998
₹36,999
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Full Data Analyst Pack

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  • ✓Data Analytics
  • ✓AI Powered MS Excel
  • ✓SQL for Analytics
₹74,997
₹54,999
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Python + BI Combo

What's Included

  • ✓Python for Data Science
  • ✓Power BI with AI
  • ✓Data Analytics
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₹62,999
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