partial_cmp_datum_iter

risingwave_common::util::sort_util

Function partial_cmp_datum_iter 

Source 
pub fn partial_cmp_datum_iter(
    lhs: impl IntoIterator<Item = impl ToDatumRef>,
    rhs: impl IntoIterator<Item = impl ToDatumRef>,
    order_types: impl IntoIterator<Item = OrderType>,
) -> Option<Ordering>
Expand description

Compare two Datum iterators with specified order types.