[IMPALA-9559] Implement constructors for complex types

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Backend, Frontend
• Labels: complextype
• Epic Link: UDF support for complex types
• Epic Color: ghx-label-1
• Assignee: Unassigned
• Reporter: Gabor Kaszab
• Created: 27/Mar/20 15:59
• Updated: 27/Mar/20 15:59

Description

even if we can't write them to a file it makes sense to play around with queries as:

WITH T as (SELECT ARRAY(1,2) A, STRUCT(1 as S1, 2 as S2) S) SELECT T.S.S1 from T;