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hejian commented on KYLIN-490: ------------------------------ hi,[~R0ger] [~yimingliu] [~Shaofengshi] what's new about this isue? I found the query engine can't parse it correctly in kylin-2.4.0, for example: the result of *count(distinct day_id, seller_id)* and *count(distinct day_id)* are same > Support multiple column distinct count > -------------------------------------- > > Key: KYLIN-490 > URL: https://issues.apache.org/jira/browse/KYLIN-490 > Project: Kylin > Issue Type: Improvement > Reporter: Luke Han > Assignee: Roger Shi > Priority: Major > Labels: github-import > Fix For: v2.0.0 > > Attachments: > 0001-KYLIN-490-support-multiple-column-distinct-count.patch, > 0002-KYLIN-490-support-multiple-column-distinct-count.patch > > > Make count distinct(A, B) work, currently calcite only support count distinct > on one column. > ---------------- Imported from GitHub ---------------- > Url: https://github.com/KylinOLAP/Kylin/issues/15 > Created by: [liyang-gmt8|https://github.com/liyang-gmt8] > Labels: enhancement, > Milestone: v0.6.2 Release > Assignee: [liyang-gmt8|https://github.com/liyang-gmt8] > Created at: Fri Oct 24 15:27:20 CST 2014 > State: open -- This message was sent by Atlassian JIRA (v7.6.3#76005)