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Lefty Leverenz commented on HIVE-15685: --------------------------------------- [~pxiong] please update the status on this issue, now that you've committed it. > count(distinct) generates different result than expected > -------------------------------------------------------- > > Key: HIVE-15685 > URL: https://issues.apache.org/jira/browse/HIVE-15685 > Project: Hive > Issue Type: Bug > Reporter: Pengcheng Xiong > Assignee: Pengcheng Xiong > Attachments: HIVE-15685.01.patch > > > Following query with count(distinct) generates different result than expected > on hive master: > {noformat} > select count(distinct ss_ticket_number), count(distinct ss_sold_date_sk) from > store_sales; > {noformat} > Expected output generated using postgres: > {noformat} > select count(distinct ss_ticket_number), count(distinct ss_sold_date_sk) from > store_sales; > count | count > --------+------- > 240000 | 1823 > (1 row) > {noformat} > Actual output > {noformat} > 240000 1824 > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)