integral_types_decimal_cast_native_support

Author: Bhargava Vadlamani

native/spark-expr/src/conversion_funcs/cast.rs

@@ -1148,9 +1148,6 @@ fn is_datafusion_spark_compatible(
                 | DataType::Utf8
         ),
         DataType::Int8 | DataType::Int16 | DataType::Int32 | DataType::Int64 => {
-            // note that the cast from Int32/Int64 -> Decimal128 here is actually
-            // not compatible with Spark (no overflow checks) but we have tests that
-            // rely on this cast working, so we have to leave it here for now
             matches!(
                 to_type,
                 DataType::Boolean