To go display objects that are related to an object in the Object List, complete the following step:
For example, assume that schemas are being displayed in the Object List. Right-click a schema, and then click Tables. The Object List contents are refreshed to show the tables that are in that schema. Right-click a table in the list, and then click Indexes. The Object List displays the indexes that are defined for the selected table.
As you go back and forward through the navigation sequence, the Object List reflects any objects that have been dropped or altered. For example, assume that you display tables in the Object List, display the columns for a table, and then drop a column in the table. If you go back to the list of tables and then forward to the list of columns, the dropped column is not displayed. In addition, if you change the filtering, sorting, or column resizing characteristics for the object type that is being displayed, these changes are retained as you move forward and backward through the navigation sequence.