Load a query.
Save the current query.
Undo the previous operation.
Redo the previously undone operation.
Move the selected annotations (projections and predicates) to the clipboard.
Copy the selected annotations (projections and predicates) to the clipboard.
Paste the contents of the clipboard on the current query.
Clear all the annotations from the query.
Execute the query and visualize the results.
Stop the execution of the current query.
Enable the tables visualization method; click on a field to visualize its value in a table.
Enable the DEVise visualization method.
Enable the plots visualization method.
Enable the statistics visualization method; click on a field to retrieve statistics on its values.
Click on a field to plot its value on the x-axis of a plot.
Click on a field to plot its value on the y-axis of a plot.
Click on a field to attach its value to the points of a plot.
Click & Drag to move objects on the canvas; double-click on a field to insert/edit a predicate.
Click on a field (predicate) to add (edit/remove) a predicate.