[SPARK-34837] Support ANSI SQL intervals by the aggregate function `avg`

• 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: Jiaan Geng
• Reporter: Max Gekk
• Created: 23/Mar/21 15:07
• Updated: 27/Apr/21 04:34
• Resolved: 19/Apr/21 12:57

Description

Extend org.apache.spark.sql.catalyst.expressions.aggregate.Average to support DayTimeIntervalType and YearMonthIntervalType.

Issue Links

• is a clone of: SPARK-34716 Support ANSI SQL intervals by the aggregate function `sum`
• links to: [Github] Pull Request #32229 (beliefer)
• links to: [Github] Pull Request #32229 (beliefer)
• links to: [Github] Pull Request #32358 (beliefer)
• links to: [Github] Pull Request #32358 (beliefer)