Learn MySQL from scratch for Data Science and Analytics

Editorial course preview

What the public course preview actually shows

These 4 complementary views highlight concrete, legible examples from the course presentation.

A screenshot of MySQL Workbench displaying a SQL query that uses an INNER JOIN to calculate total price by multiplying quantityOrdered and priceEach, with the resulting data grid. — Preview 1 of 4
This screenshot demonstrates how to perform calculations within a SQL SELECT statement using an INNER JOIN to combine tables and multiply columns.

A presentation slide titled 'JOINS' with a yellow background, displaying four Venn diagrams that illustrate JOIN, FULL JOIN, LEFT JOIN, and RIGHT JOIN using left and right table圆圈. — Preview 2 of 4
This educational slide visualizes database join types through four distinct Venn diagrams, clearly showing how inner, full, left, and right joins combine data from two tables.

A screenshot of MySQL Workbench showing an Entity-Relationship diagram with tables named courses and student_reg connected by relationship lines on a grid workspace. — Preview 3 of 4
This screenshot displays an Entity-Relationship diagram in MySQL Workbench, illustrating the structural connection between the courses and student registration tables.

A screenshot of MySQL Workbench displaying a SELECT * FROM customers query in the editor, with a populated result grid showing customer details like names and addresses below. — Preview 4 of 4
This screenshot demonstrates a basic SQL query executed in MySQL Workbench, retrieving all columns from the customers table to display structured data in the results grid.