b41sh commented on a change in pull request #779:
URL: https://github.com/apache/arrow-rs/pull/779#discussion_r763576726
##########
File path: integration-testing/src/lib.rs
##########
@@ -280,6 +280,56 @@ fn array_from_json(
}
Ok(Arc::new(b.finish()))
}
+ DataType::Interval(IntervalUnit::MonthDayNano) => {
+ let mut b = IntervalMonthDayNanoBuilder::new(json_col.count);
+ for (is_valid, value) in json_col
+ .validity
+ .as_ref()
+ .unwrap()
+ .iter()
+ .zip(json_col.data.unwrap())
+ {
+ match is_valid {
+ 1 => b.append_value(match value {
+ Value::Object(v) => {
+ let months = v.get("months").unwrap();
+ let days = v.get("days").unwrap();
+ let nanoseconds = v.get("nanoseconds").unwrap();
+ println!(
+ "months={:?} days={:?} nanos={:?}",
+ months, days, nanoseconds
+ );
+ match (months, days, nanoseconds) {
+ (
+ Value::Number(months),
+ Value::Number(days),
+ Value::Number(nanoseconds),
+ ) => {
+ let months = months.as_i64().unwrap() as
i32;
+ let days = days.as_i64().unwrap() as i32;
+ let nanoseconds =
nanoseconds.as_i64().unwrap();
+ let months_days_ns: i128 = ((nanoseconds
as i128)
+ & 0xFFFFFFFFFFFFFFFF)
+ << 64
+ | ((days as i128) & 0xFFFFFFFF) << 32
+ | ((months as i128) & 0xFFFFFFFF);
+ println!("months_days_ns={:?}",
months_days_ns);
+ months_days_ns
+ }
+ (_, _, _) => {
+ panic!("Unable to parse {:?} as
MonthDayNano", v)
+ }
+ }
+ }
+ _ => panic!("Unable to parse {:?} as MonthDayNano",
value),
+ }),
+ _ => b.append_null(),
+ }?;
+ }
+ let array = Arc::new(b.finish()) as ArrayRef;
+ arrow::compute::cast(&array, field.data_type())
Review comment:
This is not needed, I have deleted it.
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