[SPARK-23906] Add UDF trunc(numeric)

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: 2.3.0
• Component/s: SQL
• Labels: bulk-closed
• Assignee: Yuming Wang
• Reporter: Xiao Li
• Created: 09/Apr/18 06:16
• Updated: 25/May/21 01:52
• Resolved: 25/May/21 01:41

Description

https://issues.apache.org/jira/browse/HIVE-14582

We already have date_trunc and trunc. Need to discuss whether we should introduce a new name or reuse trunc for truncating numbers.

Issue Links

• links to: [Github] Pull Request #22419 (wangyum)
• links to: Pull request #18106 [Github] Pull Request #18106 (wangyum)