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SQL Fundamentals & Data Retrieval

By the end of this module you will be able to write basic to intermediate SQL queries to retrieve, filter, and sort data from single and multiple tables.

6 videos•82m

3 readings

6 topics

1 homework

Learn

Topics

1.1

Introduction to Databases

8 minutes

1.2

SQL Basics

21 minutes

1.3

Data Types and Operators

25 minutes

1.4

Aggregate Functions and Grouping

11 minutes

1.5

Joining Tables

9 minutes

1.6

Subqueries

8 minutes

Study Resources

→Learn SQL Skills for Data Analysis – Dataquest →SQL Tutorials Archives - Essential SQL →Not known Facts About sql tutorial for beginners

Advanced SQL & Data Manipulation

By the end of this module you will be able to perform complex data manipulation, understand transaction control, and utilize advanced SQL features like window functions and common table expressions.

7 videos•103m

3 readings

7 topics

1 homework

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Database Design & Normalization

By the end of this module you will be able to design efficient and normalized relational databases, understand different normalization forms, and apply best practices for schema design.

7 videos•96m

3 readings

7 topics

1 homework

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