Function arrow2::compute::arithmetics::decimal::saturating_div

pub fn saturating_div(
    lhs: &PrimitiveArray<i128>, 
    rhs: &PrimitiveArray<i128>
) -> PrimitiveArray<i128>

Saturated division of two decimal primitive arrays with the same precision and scale. If the precision and scale is different, then an InvalidArgumentError is returned. If the result from the division is larger than the possible number with the selected precision then the resulted number in the arrow array is the maximum number for the selected precision. The function panics if divided by zero.

Examples

use arrow2::compute::arithmetics::decimal::saturating_div;
use arrow2::array::PrimitiveArray;
use arrow2::datatypes::DataType;

let a = PrimitiveArray::from([Some(999_99i128), Some(4_00i128), Some(6_00i128)]).to(DataType::Decimal(5, 2));
let b = PrimitiveArray::from([Some(000_01i128), Some(2_00i128), Some(2_00i128)]).to(DataType::Decimal(5, 2));

let result = saturating_div(&a, &b);
let expected = PrimitiveArray::from([Some(999_99i128), Some(2_00i128), Some(3_00i128)]).to(DataType::Decimal(5, 2));

assert_eq!(result, expected);