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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2017/12/09 18:41:00 UTC

[jira] [Updated] (CALCITE-2019) In Druid adapter, push COUNT(__time) as COUNT(*)

     [ https://issues.apache.org/jira/browse/CALCITE-2019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde updated CALCITE-2019:
---------------------------------
    Summary: In Druid adapter, push COUNT(__time) as COUNT(*)  (was: Push count over druid's time column as count (*))

> In Druid adapter, push COUNT(__time) as COUNT(*)
> ------------------------------------------------
>
>                 Key: CALCITE-2019
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2019
>             Project: Calcite
>          Issue Type: Improvement
>          Components: druid
>            Reporter: slim bouguerra
>            Assignee: Jesus Camacho Rodriguez
>             Fix For: 1.15.0
>
>
> Druid Time column is not null by default, thus we can transform {code} select count(__time) from table {code} to {code} select count(*) from table{code}



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