Looking on the source code, it seems like DateDataType is Int.
"class DateType private() extends AtomicType {
// The companion object and this class is separated so the companion
object also subclasses
// this type. Otherwise, the companion object would be of type
"DateType$" in byte code.
gt;
> import org.apache.spark.sql.functions._
> val df = df.select(hour($"myDateColumn"), dayOfMonth($"myDateColumn"),
> dayOfYear($"myDateColumn"))
>
> 2017-11-09 12:05 GMT+01:00 David Hodefi <davidhodeffi.w...@gmail.com>:
>
>> I would like to
I would like to truncate date to his day or hour. currently it is only
possible to truncate MONTH or YEAR.
1.How can achieve that?
2.Is there any pull request about this issue?
3.If there is not any open pull request about this issue, what are the
implications that I should be aware of when coding
