Oracle SQL Developer 4.0 also adds new functionality, enabling users to manage the multitenant architecture of Oracle Database 12c so developers can easily create, manage and plug databases into the ...

To install Oracle Database on Windows for free, download Oracle database files, install Oracle, and then set up Oracle using this guide, ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...

Using default values on database columns helps to insulate database design issues from application code. Find out how to change a column's default value at a later date using a single command.