liukun4515 commented on a change in pull request #1653:
URL: https://github.com/apache/arrow-datafusion/pull/1653#discussion_r797233407
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File path: datafusion/src/physical_plan/expressions/binary.rs
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@@ -334,6 +334,100 @@ fn modulus_decimal(left: &DecimalArray, right:
&DecimalArray) -> Result<DecimalA
Ok(decimal_builder.finish())
}
+/// The binary_bitwise_array_op macro only evaluates for integer types
+/// like int64, int32.
+/// It is used to do bitwise operation.
+macro_rules! binary_bitwise_array_op {
+ ($LEFT:expr, $RIGHT:expr, $OP:tt, $ARRAY_TYPE:ident, $TYPE:ty) => {{
+ let len = $LEFT.len();
+ let left = $LEFT.as_any().downcast_ref::<$ARRAY_TYPE>().unwrap();
+ let right = $RIGHT.as_any().downcast_ref::<$ARRAY_TYPE>().unwrap();
+ let result = (0..len)
+ .into_iter()
+ .map(|i| {
+ if left.is_null(i) || right.is_null(i) {
+ None
+ } else {
+ Some(left.value(i) & right.value(i))
Review comment:
This is from my mistake.
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