[SPARK-36029] Interval str should handle start field == end Field

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Component/s: SQL
• Assignee: Unassigned
• Reporter: angerszhu
• Created: 07/Jul/21 02:15
• Updated: 20/Jul/21 06:13
• Resolved: 20/Jul/21 06:13

Description

-- !query
SELECT INTERVAL '-9223372036854.775808' SECOND
-- !query schema
struct<INTERVAL '-2562047788 hours -54.775808 seconds':interval>
-- !query output
-2562047788 hours -54.775808 seconds