Method upper

datafusion/expr-common/src/interval_arithmetic.rs:390–392

Returns a reference to the upper bound.

(&self)

    /// Returns a reference to the upper bound.
    pub fn upper(&self) -> &ScalarValue {
        &self.upper
    }

    /// Converts this `Interval` into its boundary scalar values. It's useful
    /// when you need to work with the individual bounds directly.