Method new_f64

datafusion/core/tests/fuzz_cases/limit_fuzz.rs:120–140

Create an f64 column of random values, with the specified number of rows, sorted the default

(size: usize)

    /// Create an f64 column of random values, with the specified number of
    /// rows, sorted the default
    fn new_f64(size: usize) -> Self {
        let mut rng = rng();
        let mut data: Vec<Option<f64>> = (0..size / 3)
            .map(|_| {
                // no nulls for now
                Some(rng.random_range(0.0..1.0f64))
            })
            .collect();

        // have some repeats (approximately 1/3 of the values are the same)
        while data.len() < size {
            data.push(data[rng.random_range(0..data.len())]);
        }

        let batches = stagger_batch(f64_batch(data.iter().cloned()));

        let mut sorted = data;
        sorted.sort_by(|a, b| a.partial_cmp(b).unwrap());

        Self::F64 { batches, sorted }
    }

    /// Create an string column of random values, with the specified number of
    /// rows, sorted the default