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Posted to notifications@iotdb.apache.org by "Yuan Tian (Jira)" <ji...@apache.org> on 2020/09/29 11:19:00 UTC
[jira] [Assigned] (IOTDB-769) Lost precision when using PLAIN
encoding for floating data
[ https://issues.apache.org/jira/browse/IOTDB-769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuan Tian reassigned IOTDB-769:
-------------------------------
Assignee: Yuan Tian
> 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, 0.9.3
> Reporter: Jialin Qiao
> Assignee: Yuan Tian
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.10.0, 0.11.0
>
>
> 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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