A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...

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 ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Google has now added machine learning (ML) capabilities to its Google BigQuery, the company's petabyte (PB)-scale cloud database offering. Now dubbed BigQuery ML, the new version lets you use simple ...

If you are looking to add some popular software tools to your resume before landing your next job or want to develop a new skill, there are plenty of tutorials available online to help you master ...

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 ...