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 ...

Want faster SQL queries? Here are nine best practices for writing SQL queries that work like a charm (or at least, like they should).

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Prior knowledge needed: Learning Outcomes Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables ...

Microsoft has found a new use for natural language processing capabilities in machine learning large language models (LLMs): SQL queries. The company has set up a sandbox for developers and data pros ...

MemSQL, provider of a real-time data warehouse platform, is releasing MemSQL 6, adding new extensibility features to enable machine learning and performance improvements for analytical queries. With ...

Learn the basics of Python, SQL and languages on your phone. Here are the top apps for aspiring coders and engineers.