feat: Support Null ordering

MazterQyou · MazterQyou · commit 31c0d8f5e99e · 2024-01-19T13:21:30.000+04:00
diff --git a/arrow/src/array/ord.rs b/arrow/src/array/ord.rs
@@ -230,6 +230,7 @@ pub fn build_compare(left: &dyn Array, right: &dyn Array) -> Result<DynComparato
             let right: DecimalArray = DecimalArray::from(right.data().clone());
             Box::new(move |i, j| left.value(i).cmp(&right.value(j)))
         }
+        (Null, Null) => Box::new(|_, _| Ordering::Equal),
         (lhs, _) => {
             return Err(ArrowError::InvalidArgumentError(format!(
                 "The data type type {:?} has no natural order",

Original file line number	Diff line number	Diff line change
`@@ -230,6 +230,7 @@ pub fn build_compare(left: &dyn Array, right: &dyn Array) -> Result<DynComparato`
`230`	`230`	`let right: DecimalArray = DecimalArray::from(right.data().clone());`
`231`	`231`	`Box::new(move \|i, j\| left.value(i).cmp(&right.value(j)))`
`232`	`232`	`}`
	`233`	`+ (Null, Null) => Box::new(\|_, _\| Ordering::Equal),`
`233`	`234`	`(lhs, _) => {`
`234`	`235`	`return Err(ArrowError::InvalidArgumentError(format!(`
`235`	`236`	`"The data type type {:?} has no natural order",`