[CARBONDATA-4164] Support adding of multi-level complex columns(array/struct)

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.3.0
• Component/s: spark-integration
• Assignee: Unassigned
• Reporter: Akshay
• Created: 06/Apr/21 08:39
• Updated: 26/Aug/21 09:16
• Resolved: 26/Aug/21 09:16

Description

Add multi-level(upto 3 nested levels) complex columns(only array and struct) to carbon table. For example - 

Command - 

ALTER TABLE <table_name> ADD COLUMNS(arr array<struct<a:int, b:string> >)