Chun Chang created DRILL-2914: --------------------------------- Summary: regression: Mondrian query534.q, drill give wrong result Key: DRILL-2914 URL: https://issues.apache.org/jira/browse/DRILL-2914 Project: Apache Drill Issue Type: Bug Components: Execution - Relational Operators Affects Versions: 0.9.0 Reporter: Chun Chang Assignee: Chris Westin Priority: Critical
#Wed Apr 29 14:39:22 EDT 2015 git.commit.id.abbrev=f5b0f49 Running mondrian tests and noticed several regressions. This one is related to group by with select * subquery. {code} SELECT gender2.gender AS c0 FROM (SELECT * FROM customer) AS gender2 GROUP BY gender2.gender ORDER BY gender2.gender ASC nulls last; {code} Correct result from postgres: {code} foodmart=# select gender2.gender as c0 from (SELECT * FROM customer) as gender2 group by gender2.gender order by gender2.gender ASC NULLS LAST; c0 ---- F M (2 rows) {code} Wrong result from drill: {code} 0: jdbc:drill:schema=dfs.drillTestDirAdvanced> select gender2.gender as c0 from (SELECT * FROM customer) as gender2 group by gender2.gender order by gender2.gender ASC NULLS LAST; +------------+ | c0 | +------------+ | null | +------------+ {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)