Succeed with SQL

SQL (Structured Query Language) is a computer language used to query or make commands to a database. It is structured to be relatively straightforward and simple to use. SQL is used with such databases as Microsoft Access, My SQL, and Microsoft SQL Server. It is often used with Web programming languages, such as ColdFusion, ASP, and PHP.

The purpose of these lessons is to provide you with the basics of using SQL to query a database. It is also useful for those studying Web programming and e-commerce. If you have any questions, send us an email.

Contents

• Basics
• Resources
• Survey question
• Miscellaneous

Basics

Basics of Databases

Retrieving Columns from a Database Table

Sorting Columns Retrieved from a Database Table

Filtering Data Retrieved from a Database Table

Updating Data in SQL

Resources

General SQL Reader Feedback

SQL Resources

Survey question

Answer a survey question and see the results from other participants.

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See results of all questions

Miscellaneous

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