[SPARK-29891] Add built-in Array Functions: array_length

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 3.0.0
• Component/s: SQL
• Assignee: Unassigned
• Reporter: Jiaan Geng
• Created: 14/Nov/19 09:32
• Updated: 29/Dec/19 11:42
• Resolved: 29/Dec/19 11:42

Description

array_length(anyarray, int)	int	returns the length of the requested array dimension	array_length(array[1,2,3], 1)	3

Other DBs:

https://phoenix.apache.org/language/functions.html#array_length