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Posted to notifications@iotdb.apache.org by "Zhong Wang (Jira)" <ji...@apache.org> on 2022/02/14 10:51:00 UTC

[jira] [Assigned] (IOTDB-2543) Support less than time filter in last value queries

     [ https://issues.apache.org/jira/browse/IOTDB-2543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhong Wang reassigned IOTDB-2543:
---------------------------------

    Assignee: Zhong Wang

> Support less than time filter in last value queries
> ---------------------------------------------------
>
>                 Key: IOTDB-2543
>                 URL: https://issues.apache.org/jira/browse/IOTDB-2543
>             Project: Apache IoTDB
>          Issue Type: Bug
>            Reporter: Zhong Wang
>            Assignee: Zhong Wang
>            Priority: Major
>
> Currently, only greater than (>) or greater than or equal to (>=) operators can be applied to last value queries. Other filters will cause an error like:
> {code}
> Error occurred in query process: Only '>' and '>=' are supported in LAST query
> {code}
> But the need to get the last value from a specific time range does exist. 



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