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https://issues.apache.org/jira/browse/HIVE-1449?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13278101#comment-13278101
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sukhendu chakraborty commented on HIVE-1449:
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I have slightly different symptoms but they seem to be related:
select dist Group1 , count(*) x from cars_tab order by dist;
FAILED: Error in semantic analysis: Line 1:43 Invalid table alias or column
reference dist
However, if I use the column alias (Group1), it passes:
select dist Group1 , count(*) x from cars_tab order by Group1;
> Table aliases in order by clause lead to semantic analysis failure
> ------------------------------------------------------------------
>
> Key: HIVE-1449
> URL: https://issues.apache.org/jira/browse/HIVE-1449
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Ashish Thusoo
> Assignee: Ashish Thusoo
>
> A simple statement of the form
> select a.account_id, count(1) from tmp_ash_test2 a group by a.account_id
> order by a.account_id;
> throws a sematic analysis exception
> where as
> select a.account_id, count(1) from tmp_ash_test2 a group by a.account_id
> order by account_id;
> works fine (the second query does not have the table alias a in the order by
> clause.
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