SQL Tutorial
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SQL is a standard language for accessing databases.
Our SQL tutorial will teach you how to use SQL to access and manipulate data in:
MySQL, SQL Server, Access, Oracle, Sybase, DB2, and other database systems.
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SQL Syntax
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SELECT Company, Country FROM Customers WHERE Country <> 'USA'
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SQL Result
| Company | Country |
| Island Trading |
UK |
| Galería del gastrónomo |
Spain |
| Laughing Bacchus Wine Cellars |
Canada |
| Paris spécialités |
France |
| Simons bistro |
Denmark |
| Wolski Zajazd |
Poland |
Try it yourself »
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Start learning SQL now!
Learn by examples! With our editor, you can edit the SQL, and click on a button to view the result.
Try-It-Yourself!
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An SQL Quick Reference. Print it and put it in your pocket.
SQL Quick Reference
Data types and ranges for Microsoft Access, MySQL and SQL Server.
SQL Data Types
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