[IMPALA-9059] Add UNPIVOT operator

• Type: New Feature
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Frontend
• Labels: sql-language
• Epic Color: ghx-label-10
• Assignee: Unassigned
• Reporter: Greg Rahn
• Created: 16/Oct/19 23:30
• Updated: 21/Dec/20 19:44

Description

References:

• https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_10002.htm#CHDCEJJE
• https://docs.microsoft.com/en-us/sql/t-sql/queries/from-using-pivot-and-unpivot?view=sql-server-ver15

Issue Links

• relates to: IMPALA-2083 Add PIVOT operator