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Posted to notifications@iotdb.apache.org by "WangChao (Jira)" <ji...@apache.org> on 2020/04/28 00:59:00 UTC

[jira] [Assigned] (IOTDB-622) count all records of the whole database

     [ https://issues.apache.org/jira/browse/IOTDB-622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

WangChao reassigned IOTDB-622:
------------------------------

    Assignee: WangChao

> count all records of the whole database
> ---------------------------------------
>
>                 Key: IOTDB-622
>                 URL: https://issues.apache.org/jira/browse/IOTDB-622
>             Project: Apache IoTDB
>          Issue Type: Improvement
>          Components: Core/Engine
>            Reporter: WangChao
>            Assignee: WangChao
>            Priority: Trivial
>
> Now the count function only count the number of every timeseries, it's useful to  count the total record of the  specific path.
>  
> like:
>  
> *_select count(*) from root.ln._**  should return the total number of the records in storage group root.ln, but now it returns the number of each timeseries which is in root.ln.
>  
> Please leave your opinion. 
>  



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