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From ztao1987 <...@git.apache.org>
Subject [GitHub] incubator-hawq pull request: HAWQ-427. Fix bug of wrong results in...
Date Sun, 21 Feb 2016 12:57:15 GMT
Github user ztao1987 commented on the pull request:

    https://github.com/apache/incubator-hawq/pull/362#issuecomment-186819571
  
    
    
    Reproduce steps:
    ```
    create table sale
    (
    cn int not null,
    vn int not null,
    pn int not null,
    dt date not null,
    qty int not null,
    prc float not null
    
    ) WITH (appendonly=true, orientation = parquet) distributed randomly;
    
    insert into sale values ( 4, 40, 800, '1401-6-1', 1, 1);
    
    select MAX(DISTINCT sale.vn),MAX(DISTINCT sale.prc) FROM sale GROUP BY (sale.prc),ROLLUP(sale.prc);
    ```
    No results is returned.



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