[SPARK-28400] Add built-in Array Functions: array_upper

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Later
• Affects Version/s: 3.0.0
• Component/s: SQL
• Assignee: Unassigned
• Reporter: Peter Toth
• Created: 15/Jul/19 12:25
• Updated: 29/Dec/19 06:04
• Resolved: 14/Sep/19 05:35

Description

Function	Return Type	Description	Example	Result
array_upper(anyarray, int)	int	returns upper bound of the requested array dimension	array_upper(ARRAY[1,8,3,7], 1)	4

https://www.postgresql.org/docs/current/functions-array.html