[jira] [Commented] (IOTDB-551) Prefix in predicates

["Jialin Qiao (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IOTDB-551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17086775#comment-17086775 ] 

Jialin Qiao commented on IOTDB-551:
-----------------------------------

Hi, This should be fullPath

> Prefix in predicates
> --------------------
>
>                 Key: IOTDB-551
>                 URL: https://issues.apache.org/jira/browse/IOTDB-551
>             Project: Apache IoTDB
>          Issue Type: Bug
>          Components: Planner/SQLParser
>    Affects Versions: master branch
>            Reporter: Tian Jiang
>            Priority: Major
>              Labels: query, sql-definition
>         Attachments: image-2020-03-10-16-45-36-508.png, image-2020-03-10-16-51-36-084.png
>
>
> When I looked into the SQL definitions (the antlr file), I found that prefixes are allowed in predicates. 
>  !image-2020-03-10-16-45-36-508.png|thumbnail! 
> It is weird because I think it would be difficult to define "WHERE root.group1.device1 > 100". And when I tried to query with such a predicate, I got a "no such timeseries".
>  !image-2020-03-10-16-51-36-084.png|thumbnail! 
> So this grammar had better be corrected.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)