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 ...

SQL is the world’s most popular language for managing and manipulating databases. Today, Codecademy launched a free Learn SQL interactive course that will teach you the basics of tables, queries, ...

This is a personal learning archive where I document my solutions and reflections for exercises on SQL platforms like SQLZoo and HackerRank. Each file contains the original SQL exercise (paraphrased ...

This project implements an automated system to convert natural language (NL) instructions into SQL queries. Leveraging advanced NLP techniques, a large language model (LLM) pipeline, and TensorFlow, ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

SQL has dominated data querying for decades. Newer query languages offer more elegance, simplicity, and flexibility for modern use cases. For the last three decades, databases and Structured Query ...