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Posted to dev@calcite.apache.org by "zlzhang0122 (Jira)" <ji...@apache.org> on 2021/09/16 09:13:00 UTC

[jira] [Created] (CALCITE-4781) group by index is not support

zlzhang0122 created CALCITE-4781:
------------------------------------

             Summary: group by index is not support
                 Key: CALCITE-4781
                 URL: https://issues.apache.org/jira/browse/CALCITE-4781
             Project: Calcite
          Issue Type: Bug
          Components: jdbc-adapter
    Affects Versions: 1.25.0, 1.24.0
            Reporter: zlzhang0122
             Fix For: 1.28.0
         Attachments: calcite.png

Now, the follow sql isn't support:
{code:java}
select empno, count(*) from emps group by 1;{code}
will produce a problem,but:
{code:java}
select empno, count(*) from emps group by empno;
{code}
won't, this syntax maybe need to be support.

!calcite.png!



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