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Posted to dev@phoenix.apache.org by "James Taylor (JIRA)" <ji...@apache.org> on 2014/08/10 04:22:11 UTC
[jira] [Resolved] (PHOENIX-1010) Derived aggregate query with outer
limit fails to compile
[ https://issues.apache.org/jira/browse/PHOENIX-1010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Taylor resolved PHOENIX-1010.
-----------------------------------
Resolution: Cannot Reproduce
Can't repro, so closing.
> Derived aggregate query with outer limit fails to compile
> ---------------------------------------------------------
>
> Key: PHOENIX-1010
> URL: https://issues.apache.org/jira/browse/PHOENIX-1010
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Maryann Xue
>
> Came across this while answering a question on the HBase mailing list. I thought I needed a derived query, but it turns out I didn't.
> The following query:
> {code}
> SELECT u, s FROM (
> SELECT WEBSITE_URL u, SUM(HIT_COUNT) s
> FROM WEBSITE_STATS
> GROUP BY WEBSITE_URL
> ORDER BY SUM(HIT_COUNT))
> LIMIT 10;
> {code}
> is really equivalent to this one:
> {code}
> SELECT WEBSITE_URL u, SUM(HIT_COUNT) s FROM WEBSITE_STATS
> GROUP BY WEBSITE_URL
> ORDER BY SUM(HIT_COUNT)
> LIMIT 10;
> {code}
> but the derived one won't currently compile.
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