This project discusses select practical SQL problems and the associated solutions. I primarily use this project to organize my acquired SQL/SQLite knowledge. A separate project (the SQLiteC for VBA ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

If you want to start learning SQL hands-on, it's not an easy task at all. That is why I decided to create this guide, where you will find all the information in one place that will allow you to ...