[teiid-issues] [JBoss JIRA] (TEIID-5355) Allow for additional partitioning columns in multisource

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-5355.
-----------------------------------
    Resolution: Done


Added an extension metadata property teiid_rel:multisource.partitioned that can be set to true on source columns that are partitioned.

> Allow for additional partitioning columns in multisource
> --------------------------------------------------------
>
>                 Key: TEIID-5355
>                 URL: https://issues.jboss.org/browse/TEIID-5355
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 11.0
>
>
> In multi-source planning only the multi-source column is recognized as partitioned.  It would be beneficial to allow other source columns to be seen as fully partitioned across their respective sources - even if we don't fully capture the partitioning scheme.



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