[SPARK-30042] Add built-in Array Functions: array_dims

• 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: 26/Nov/19 10:29
• Updated: 30/Dec/19 07:48
• Resolved: 29/Dec/19 11:22

Description

array_dims(anyarray)

text

returns a text representation of array's dimensions

array_dims(ARRAY[[1,2,3], [4,5,6]])

[1:2][1:3]

https://www.postgresql.org/docs/11/functions-array.html