MaxGekk commented on a change in pull request #25981: [SPARK-28420][SQL]
Support the `INTERVAL` type in `date_part()`
URL: https://github.com/apache/spark/pull/25981#discussion_r329881380
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
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@@ -2031,7 +2033,21 @@ object DatePart {
"MILLISECONDS", ("MSEC", "MSECS", "MILLISECON", "MSECONDS",
"MS"),
"MICROSECONDS", ("USEC", "USECS", "USECONDS", "MICROSECON",
"US"),
"EPOCH"]
- * source - a date (or timestamp) column from where `field` should be
extracted
+ Supported string values of `field` for intervals are:
Review comment:
Yes, do you want to point out the difference only?
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