[jira] [Updated] (IGNITE-17131) Wrong result if subquery is on the left child of LEFT JOIN operator

["Dmitry Pavlov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-17131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dmitry Pavlov updated IGNITE-17131:
-----------------------------------
    Release Note: Fixed incorrect query result if a subquery with a filter was used on the left shoulder of a LEFT JOIN  (was: Fixed an issue causing a wrong result to be returned if subquery with filter is used on the left shoulder of LEFT JOIN)

> Wrong result if subquery is on the left child of LEFT JOIN operator
> -------------------------------------------------------------------
>
>                 Key: IGNITE-17131
>                 URL: https://issues.apache.org/jira/browse/IGNITE-17131
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>    Affects Versions: 2.13
>            Reporter: Konstantin Orlov
>            Assignee: Konstantin Orlov
>            Priority: Critical
>             Fix For: 2.14
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Currently a query with a filtering subquery of a left side of a LEFT JOIN returns an invalid result. Looks like the problem is somewhere inside {{{}GridSubqueryJoinOptimizer{}}}.
> The possible workaround is to turn the join rewriting off by setting the system property {{IGNITE_ENABLE_SUBQUERY_REWRITE_OPTIMIZATION}} to false.



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