SQL Bootcamp: Learn fast, query like a PRO 2025

Looking to quickly learn SQL ? This course covers the core skills needed for practical data management. Start by understanding the basics of relational databases and setting up PostgreSQL to effectively store and manage data. Learn how to manage and analyze data with SQL queries, create and modify data of the tables using INSERT, UPDATE, and DELETE commands. Dive into table structure management, define Primary Key (PK) and Foreign Key (FK) relationships for better organization, select the right data types, and ensure data integrity.

Master data retrieval techniques with the SELECT statement, filter results using the WHERE clause, and organize data with ORDER BY. Explore advanced SQL functions for manipulating strings and dates, and apply logical operators and the CASE statement for more dynamic querying. Combine data from different tables using INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN to work with multiple data sources seamlessly.

Learn data aggregation techniques with functions like SUM, AVG, and COUNT, and group and filter data with GROUP BY and HAVING for advanced analysis. Gain expertise in solving complex data challenges using sub-queries, Common Table Expressions (CTEs), and self joins to generate complex reports effectively.

Ideal for beginners or anyone looking to strengthen their practical SQL and PostgreSQL skills to excel in data-driven roles.