[SPARK-32425] Spark sequence() fails if start and end of range are identical timestamps

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: 3.0.0
• Component/s: SQL

Environment

Spark 3.0 on Databricks Runtime 7.1

• Assignee: Unassigned
• Reporter: Lauri Koobas
• Created: 24/Jul/20 09:02
• Updated: 27/Jul/20 15:46
• Resolved: 27/Jul/20 15:45

Description

The following Spark SQL query throws an exception

select sequence(current_timestamp, current_timestamp)

The error is:

java.lang.ArrayIndexOutOfBoundsException: 1
	at scala.runtime.ScalaRunTime$.array_update(ScalaRunTime.scala:78)

 Essentially a copy of https://issues.apache.org/jira/browse/SPARK-31980#