This is a screenshot of the Tablespaces page. Below the heading Tablespaces, is the Search section, which contains the Object Name search field, and a Go button.
Below the Search area is a table of tablespaces in the database. The table columns are as follows: Select, Name, Allocated, Size(MB), Space Used(MB), Allocated Space Used(%), Allocated Free Space(MB), Status, Datafiles , Type, Extent Management, and Segment Management. The Allocated Space Used(%) column shows a horizontal bar graph of space used relative to total tablespace size. The following is information about some of the other table columns:
Status—Shows offline, online, or read only
Datafiles—Shows the number of data files associated with this tablespace
Type—Shows PERMANENT, TEMPORARY, or UNDO
Extent Management—Shows LOCAL or DICTIONARY
Segment Management—Shows AUTO or MANUAL
Just above the table are three buttons, used in conjunction with the Select column: Edit, View, and Delete. To the right of the buttons is an Actions list with a Go button. The selection currently shown in the Actions list is Add Datafile. Above the buttons and Actions list, still associated with the table of tablespaces. are the following:
At the left-hand side of the page: A Selection Mode list that enables you to change the type of control in the Select column so that you can select either one tablespace or many tablespaces.
At the right-hand side of the page: A Create button.
Below the table of tablespaces are read only text fields that show Total Allocated Size (MB), Total Used (MB) , and Total Allocated Free Space (MB) for all tablespaces.