How to learn SQL: These are the best online courses Structured query language (SQL) is a programming language, but it’s not just for programmers.

Training Overview: NetCom Learning provides more than 2,700 business training courses throughout Chicago, including dozens related to SQL. The company offers everything from a two day long ...

Enhance your skillset by gaining greater expertise in Microsoft SQL Server with this e-learning resource, now available for just $19.99 (reg. $100). Prices subject to change.

IBM Data Science Professional Certificate teaches Python, SQL, data visualization, and machine learning with hands-on industry-relevant projects. Google Advance ...

Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this crash course in JOIN syntax.