19. The apparatus of claim 17, further comprising a query editing mechanism, within the client computing system, that allows a user to edit the query through manipulations of graphical objects representing the query.
19. The apparatus of claim 17, further comprising a query editing mechanism, within the client computing system, that allows a user to edit the query through manipulations of graphical objects representing the query. 24. The apparatus of claim 19, wherein the query editing mechanism is configured to allow the user to paste in the query from a clipboard.