Database Explorer
The Data Tools plug-in provides two special views: the Database Explorer view and the DB Output view. The Database Explorer view is where you will create connections, view your database objects, and launch actions from those objects. The DB Output view is where query results and messages are displayed.
You can open either one by selecting Window/Show View/Other... from the menu bar and then choosing the appropriate view under the Data node.
The Database Explorer view shows all available connections. To create a new connection right-click anywhere in the window and select New Connection... from the context menu.
Then, follow these steps:Specify a name for this connection.
Select a Database Manager from the tree on the left and specify connection parameters on the right. You can test the connection by selecting the Test Connection button.
On this page you can filter the database objects that are retrieved. If you are connecting to a database with a large number of database objects, it is important to filter appropriately to reduce the number of tables returned.
Click the Finish button and a new connection will be done.
In the Database Explorer, you will see a tree structure representing your connection and the database objects retrieved.
To sample the data from a table, right-click the table in the Database Explorer and select Data->Sample Contents from the context menu.
This displays the table's sample data in the DB Output view.