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5 Lessons

Database Management (SQL)

Focus on this chapter's key concepts. Dive into each topic for a detailed understanding with examples and structured notes.

Introduction to RDBMS and SQL commands

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1 of 5 Lessons

Data Definition (DDL) and Data Manipulation (DML)

medium

2 of 5 Lessons

Joins in SQL: Equi join and natural join

medium

3 of 5 Lessons

Aggregation functions (Sum, Avg, Count, Max, Min)

medium

4 of 5 Lessons

Integrity constraints: Primary and Foreign keys

medium

5 of 5 Lessons

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