Using Navigation bar and Toolbar
The Navigation bar and Toolbar provide quick access to tools implemented in View Editor.
The Navigation bar of View Editor allows you to:
select a database
select a view for editing
refresh the content of the active tab
edit the view query using Query Builder
compile the view (if it is being created/modified)
print metadata of the view
view MySQL reference
restore the default size and position of the editor window
Depending on the current tab selection, the Navigation bar expands to one or more additional panes with tab-specific actions that can be useful for working with the view:
save DDL to file
Items of the Navigation bar are also available on the ToolBar of View Editor. To enable the toolbar, open the Environment Options dialog, proceed to the Windows section there and select Toolbar (if you need the toolbar only) or Both (if you need both the toolbar and the Navigation bar) in the Bar style for child forms group.