sunchao commented on a change in pull request #9253:
URL: https://github.com/apache/arrow/pull/9253#discussion_r559942620
##########
File path: rust/parquet/src/arrow/converter.rs
##########
@@ -168,19 +167,19 @@ impl Converter<Vec<Option<FixedLenByteArray>>,
IntervalDayTimeArray>
}
}
-pub struct Int96ArrayConverter {}
+pub struct Int96ArrayConverter {
+ pub timezone: Option<String>,
+}
impl Converter<Vec<Option<Int96>>, TimestampNanosecondArray> for
Int96ArrayConverter {
fn convert(&self, source: Vec<Option<Int96>>) ->
Result<TimestampNanosecondArray> {
- let mut builder = TimestampNanosecondBuilder::new(source.len());
- for v in source {
- match v {
- Some(array) => builder.append_value(array.to_i64() * 1000000),
- None => builder.append_null(),
- }?
- }
-
- Ok(builder.finish())
+ Ok(TimestampNanosecondArray::from_opt_vec(
Review comment:
Cool. Good to know. Thanks.
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