package require dbconfig
set db [dbconfig::connect file-name]
set saveset [dbconfig::openSaveSet $db save-name]
Given a handle returned from dbconfig::connect,
db
and the name of a saveset known to exist in that
database, access the save set save-name.
The function returns a handle that can be used in other
save set related operations. In fact, that handle is
a save set instance command. See the
reference pages describing the Tcl bindings
to the database API for more information about
what you can do with a save set instance command.