[SPARK-35749] Parse unit list interval literals as year-month/day-time interval types

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.2.0
• Component/s: SQL
• Assignee: Kousuke Saruta
• Reporter: Kousuke Saruta
• Created: 13/Jun/21 20:57
• Updated: 13/Jul/21 10:55
• Resolved: 13/Jul/21 10:55

Description

Currently, unit list interval literals like `interval '1' year '2' months` or `interval '1' day` or `interval '2' hours` are parsed as `CalendarIntervalType`.
Such fields should be parsed as `YearMonthIntervalType` or `DayTimeIntervalType`.

Issue Links

• links to: [Github] Pull Request #32949 (sarutak)
• links to: [Github] Pull Request #32949 (sarutak)