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https://issues.apache.org/jira/browse/CALCITE-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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godfrey he updated CALCITE-2308:
--------------------------------
Summary: error reuslt in agg.iq when argument to COUNT(DISTINCT) is a GROUP
BY column (was: error sql reuslt in agg.iq when argument to COUNT(DISTINCT) is
a GROUP BY column)
> error reuslt in agg.iq when argument to COUNT(DISTINCT) is a GROUP BY column
> ----------------------------------------------------------------------------
>
> Key: CALCITE-2308
> URL: https://issues.apache.org/jira/browse/CALCITE-2308
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.15.0
> Reporter: godfrey he
> Assignee: Julian Hyde
> Priority: Major
>
>
> test in agg.iq:
> {code:java}
> select count(distinct deptno) as cd, count(*) as c
> from "scott".emp
> group by cube(deptno);
> +----+---+
> | CD | C |
> +----+---+
> | 1 | 3 |
> | 1 | 5 |
> | 1 | 6 |
> | 3 | 3 |
> +----+---+
> (4 rows){code}
> the correct reuslt is:
>
>
> {code:java}
> +----+---+
> | CD | C |
> +----+---+
> | 1 | 3 |
> | 1 | 5 |
> | 1 | 6 |
> | 3 | 14 |
> +----+---+
> {code}
>
>
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