ovr commented on a change in pull request #9373:
URL: https://github.com/apache/arrow/pull/9373#discussion_r570533219
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File path: rust/arrow/src/util/display.rs
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@@ -44,6 +44,66 @@ macro_rules! make_string {
}};
}
+macro_rules! make_string_interval_year_month {
+ ($column: ident, $row: ident) => {{
+ let array = $column
+ .as_any()
+ .downcast_ref::<array::IntervalYearMonthArray>()
+ .unwrap();
+
+ let s = if array.is_null($row) {
+ "0 years 0 mons 0 days 0 hours 0 mins 0.00 secs".to_string()
Review comment:
👍
Yes, it's better to represent NULL as string instead of it. Thanks
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