uros-db commented on code in PR #51547:
URL: https://github.com/apache/spark/pull/51547#discussion_r2226688707
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala:
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@@ -508,6 +508,43 @@ object DateTimeUtils extends SparkDateTimeUtils {
}
}
+ /**
+ * Returns time truncated to the unit specified by the level.
+ */
+ private def parseTimeTruncLevel(level: UTF8String): ChronoUnit = {
+ if (level == null) {
+ throw QueryExecutionErrors.invalidTimeTruncUnitError("time_trunc",
"null")
+ }
Review Comment:
Makes sense, I'll leave a `require` there just in case.
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