Skip to main content

try_pack_compact_text_pair

uqa_execution::distinct

Function try_pack_compact_text_pair 

Source 
pub fn try_pack_compact_text_pair<'a>(
    values: impl ExactSizeIterator<Item = Option<&'a Value>>,
) -> Option<u64>
Expand description

Pack exactly two text-or-NULL values of at most three bytes each into an injective integer key. None selects the general collision-safe encoder for every other row.