[ASTERIXDB-2488] Aggregate window functions

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: COMP - Compiler
• Assignee: Dmitry Lychagin
• Reporter: Dmitry Lychagin
• Created: 03/Dec/18 20:28
• Updated: 03/Feb/19 10:08
• Resolved: 03/Jan/19 21:08

Description

1. Add support for aggregates as window functions ( agg() over (....) ) where 'agg' is a SQL/SQL++ aggregate function
2. Implement window frame specification