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https://issues.apache.org/jira/browse/IOTDB-769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17135758#comment-17135758
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Jialin Qiao commented on IOTDB-769:
-----------------------------------
[https://github.com/apache/incubator-iotdb/pull/1366]
> Lost precision when using PLAIN encoding for floating data
> ----------------------------------------------------------
>
> Key: IOTDB-769
> URL: https://issues.apache.org/jira/browse/IOTDB-769
> Project: Apache IoTDB
> Issue Type: Bug
> Components: Core/Engine
> Affects Versions: 0.10.0-SNAPSHOT, 0.9.3
> Reporter: Jialin Qiao
> Priority: Major
>
> create timeseries root.turbine1.d1.s2 with datatype=DOUBLE, encoding=PLAIN,
> compression=SNAPPY
> insert into root.turbine1.d1(timestamp,s2) values(1,1.2345678);
>
> select s2 from root.*.*
> +-----------------------------+-------------------+
> | Time|root.turbine1.d1.s2|
> +-----------------------------+-------------------+
> |1970-01-01T08:00:00.001+08:00| 1.23|
> +-----------------------------+-------------------+
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