([is integer] row.total-value >                  ([> 0] row.total-value >
    ...                                              ...
)                                                )

([like I|F] row.total-value >                    (![= 0] row.total-value >
    ...                                              ...
)                                                )

([is const] row.total-value >                    (![is null] row.total-value >
    ...                                              ...
)                                                )

([= SQL_*] row.total-value >                     (![= SQL_NULL] row.total-value >
    ...                                              ...
)                                                )

