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Introduction to SQL

Master the basics of querying tables in relational databases such as MySQL, SQL Server, and PostgreSQL.


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What you’ll learn


In this educational resource you may improve the skills demanded by organizations today. The most relevant technique within the learning opportunity that is frequently mentioned by organizations is Data Analysis. The most in demand tool is SQL.

Who will benefit?


Evaluating the description from this educational resource with nearly 10,000 data-related job descriptions, we determine that those in or pursuing Data Analyst roles would benefit the most.