SQL Tutorial - W3Schools
SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, …
SQL Introduction - W3Schools
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What is SQL - W3Schools
Full SQL Tutorial This has been a short introduction to SQL. For a full SQL tutorial go to W3Schools SQL Tutorial.
MySQL Tutorial - W3Schools
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