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Posted to issues@calcite.apache.org by "Julian Hyde (JIRA)" <ji...@apache.org> on 2015/10/23 20:51:27 UTC

[jira] [Updated] (CALCITE-713) Streaming windowed aggregation

     [ https://issues.apache.org/jira/browse/CALCITE-713?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde updated CALCITE-713:
--------------------------------
    Component/s: stream

> Streaming windowed aggregation
> ------------------------------
>
>                 Key: CALCITE-713
>                 URL: https://issues.apache.org/jira/browse/CALCITE-713
>             Project: Calcite
>          Issue Type: Bug
>          Components: stream
>            Reporter: Julian Hyde
>            Assignee: Julian Hyde
>
> Handle windowed aggregates in streaming queries. Example:
> {code}SELECT STREAM productId,
>   AVG(units) OVER (
>     PARTITION BY productId
>     ORDER BY rowtime
>     RANGE INTERVAL '10' MINUTES PRECEDING)
> FROM Orders{code}



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