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https://issues.apache.org/jira/browse/IOTDB-57?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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xiangdong Huang closed IOTDB-57.
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> use AVG() instead of mean()
> ---------------------------
>
> Key: IOTDB-57
> URL: https://issues.apache.org/jira/browse/IOTDB-57
> Project: Apache IoTDB
> Issue Type: Bug
> Reporter: Yongmin,Cheng
> Assignee: suyue
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.9.0-SNAPSHOT
>
> Attachments: 0320-03-savepath20190320152614.jpg
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> IoTDB> select mean(temperature) from root.ln.wf01.wt01 where time < 3
> +-----------------------------------+
> |
> mean(root.ln.wf01.wt01.temperature)|
> +-----------------------------------+
> |
> 1.6500000357627869|
> +-----------------------------------+
> ----------------------------------------
> Total line number = 1
> It costs 0.002s
>
> Should use AVG()
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