pub fn threshold(self) -> Self {
        MirRelationExpr::Threshold {
            input: Box::new(self),
        }
    }
/// Discards rows with a negative frequency.
Discards rows with a negative frequency.
Discards rows with a negative frequency .
pub fn threshold(self) -> Self {
        MirRelationExpr::Threshold {
            input: Box::new(self),
        }
    }
pub fn threshold ( self ) -> Self { MirRelationExpr :: Threshold { input : Box :: new ( self ) , } }
Discards rows with a negative frequency.
Discards rows with a negative frequency .
self
self