Development

MySQL Commands Course

A Complete Hands-On Guide for Beginners to Intermediate Users

Modules

This course teaches you MySQL commands from basics to advanced topics using practical examples. You'll learn how to create databases, manage tables, insert/update/delete data, and write powerful queries.

MySQL JOIN Types – Complete Detailed Guide

A JOIN combines rows from two or more tables based on a related column (usually a foreign key)

MySQL Indexing Strategies – Complete Guide (2025)

Master Performance Tuning with Smart Indexing

MySQL EXPLAIN Command – Complete Guide with Real Examples

EXPLAIN shows how MySQL executes a query — the execution plan.

MySQL EXPLAIN FORMAT=TREE – Complete Guide with Real Examples

A human-readable, hierarchical view of the query execution plan — much clearer than traditional EXPLAIN.