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 Netbeans ...

Database normalization is the cornerstone of database theory. Once a database is normalized, relationships between the data in multiple tables must be established. A hefty part of designing a ...

Use SQL to quickly create a new table from existing records in Access Your email has been sent SQL lets you use one command to quickly create a new table containing a subset of records from a larger ...

DGET is a straightforward lookup function designed to retrieve a single value from a column in a table or database. It's particularly useful for extracting a single point of data from a large ...

Test-driven software must often drop, create and populate database tables with records before it runs a suite of unit tests. For this reason, the ability to have JPA frameworks -- such as EclipseLink ...