Businesses and other organizations use SQL programs to access and manipulate the information and data in their databases and create and alter new tables. What is a database?

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

Jack Wallen explains how to add data into a MySQL table from the command line.

Using MS SQL Server, is there a way to query all of the tables in a database for a specific column name?Thanks,Pete ...

How to Create a Database in Access First, launch Access and choose File, New. Since you’ll be building this database from scratch, choose Blank database.

The Netbeans Java environment lets you create a connection to a database and retrieve records from the database to display in your Java forms. You can also add records to the tables using the ...