[teiid-issues] [JBoss JIRA] (TEIID-2845) MongoDB: Join processing produces wrong results in some cases

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-2845.
---------------------------------


> MongoDB: Join processing produces wrong results in some cases
> -------------------------------------------------------------
>
>                 Key: TEIID-2845
>                 URL: https://issues.jboss.org/browse/TEIID-2845
>             Project: Teiid
>          Issue Type: Bug
>          Components: Misc. Connectors
>    Affects Versions: 8.4
>            Reporter: Ramesh Reddy
>            Assignee: Ramesh Reddy
>              Labels: alpha3, mongodb
>             Fix For: 8.7
>
>
> When two or more tables are used to build single document in the MongoDB, depending upon the JOIN query used it may produce wrong results.
> - support for inner is not turned ON, this should be allowed
> - For example cross-join between parent and embedded table
> - right-join between parent and embedded table
> - depending upon the parent the ordering of left and right join 



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