[KYLIN-899] Support aggregate(col) FILTER (WHERE condition)

• Type: Wish
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Assignee: liyang
• Reporter: liangmeng
• Created: 21/Jul/15 09:40
• Updated: 27/May/20 10:07
• Resolved: 27/May/20 10:07

Description

add "if" support in sum,such as :
select sum(if(col>1024,col,0)) as newcol from testtabale;

Issue Links

• is related to: CALCITE-704 FILTER clause for aggregate functions