Function decimal128_ceil

datafusion/spark/src/function/math/ceil.rs:111–116

(value: i128, scale: u32)

/// Compute ceil for a single decimal128 value with the given scale.
#[inline]
fn decimal128_ceil(value: i128, scale: u32) -> i128 {
    let div = 10_i128.pow_wrapping(scale);
    let d = value / div;
    let r = value % div;
    if r > 0 { d + 1 } else { d }
}

/// Compute the return precision for a decimal128 ceil result.
#[inline]