Managing objects
Use the Objects tab of Tablespace Editor to manage the list of database objects allocated in the tablespace.
The list displays the objects as a grid with the following columns: Owner, Name, Object type, Size(Mb), Created, Last DDL. If more convenient, you can change the order of the columns by dragging their headers horizontally.
Click a column caption to sort items by values of this column in the ascending or the descending mode.
Right-click an item within the list to call the context menu allowing you to edit the selected object using its editor, or drop the selected object from the database.