avantgardnerio commented on code in PR #2251:
URL: https://github.com/apache/arrow-rs/pull/2251#discussion_r934927554
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arrow/src/compute/kernels/cast.rs:
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@@ -1584,6 +1625,303 @@ fn cast_string_to_date64<Offset: OffsetSizeTrait>(
Ok(Arc::new(array) as ArrayRef)
}
+fn seconds_since_midnight(time: &chrono::NaiveTime) -> i32 {
+ let sec = time.num_seconds_from_midnight();
+ let frac = time.nanosecond();
+ let adjust = if frac < 1_000_000_000 { 0 } else { 1 };
Review Comment:
Looks like they can model them, but don't keep a database of them?
https://github.com/chronotope/chrono/blob/ab688c384f7c797466fca69d69bfd5ee3c2cba96/src/naive/time/mod.rs#L480
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