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Posted to issues@ignite.apache.org by "Dmitriy Setrakyan (JIRA)" <ji...@apache.org> on 2017/09/04 14:11:00 UTC

[jira] [Commented] (IGNITE-5653) Add to query execution plan debug data for joins

    [ https://issues.apache.org/jira/browse/IGNITE-5653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16152648#comment-16152648 ] 

Dmitriy Setrakyan commented on IGNITE-5653:
-------------------------------------------

Warning users about non-collocated joins and making sure that the returned data is correct would be a huge usability improvement. Hope it can make it to 2.3 release.

> Add to query execution plan debug data for joins
> ------------------------------------------------
>
>                 Key: IGNITE-5653
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5653
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>    Affects Versions: 2.0
>         Environment: Plan should output table type (replicated/partitioned) and colocation information if possible. If we have this than we can warn (or throw exception) if users try to join non colocated tables with local joins.
>            Reporter: Alexander Paschenko
>              Labels: usability
>             Fix For: 2.3
>
>




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