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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2016/08/06 03:26:20 UTC

[jira] [Resolved] (CALCITE-1347) Druid adapter column detection misses strings

     [ https://issues.apache.org/jira/browse/CALCITE-1347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde resolved CALCITE-1347.
----------------------------------
    Resolution: Duplicate

Sorry, I didn't notice this issue when you created the PR. I created CALCITE-1348 to track.

> Druid adapter column detection misses strings
> ---------------------------------------------
>
>                 Key: CALCITE-1347
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1347
>             Project: Calcite
>          Issue Type: Bug
>          Components: druid
>            Reporter: Gian Merlino
>            Assignee: Julian Hyde
>
> Currently string columns aren't detected because "isSupportedType" doesn't include them.
> Also, I think there isn't any need to add to fieldBuilder while scanning the "aggregators" - that map contains the aggregate functions used to create the metric columns, but the metric columns are still in "columns" anyway.
> Patch: https://github.com/apache/calcite/pull/268



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