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Zhong Yanghong edited comment on KYLIN-3360 at 5/13/18 7:03 AM: ---------------------------------------------------------------- Here, for simplification, the column can only be from fact tables. Otherwise, the result is the same as count(). was (Author: yaho): Here, for simplification, the column can only be from root fact tables. Otherwise, the result is the same as count(). > Support count(column) > --------------------- > > Key: KYLIN-3360 > URL: https://issues.apache.org/jira/browse/KYLIN-3360 > Project: Kylin > Issue Type: Sub-task > Reporter: Zhong Yanghong > Assignee: Zhong Yanghong > Priority: Major > > If the value of the column is null, the related row should not be counted. > count(column) can be explained as sum(case when column is not null then 1 > else 0), which can be will be supported by [KYLIN-3359] -- This message was sent by Atlassian JIRA (v7.6.3#76005)