[teiid-issues] [JBoss JIRA] (TEIID-5875) MongoDB metadata import can create tables with no columns

[Steven Hawkins (Jira)]

    [ https://issues.redhat.com/browse/TEIID-5875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13945984#comment-13945984 ] 

Steven Hawkins commented on TEIID-5875:
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A related issue is that the logic will assume that child column names are distinct from collection names.  That does not seem to be valid.  It means if there is a collection called "table" and it has a column called table that contains a nested list/object it will be associated with the parent table.

> MongoDB metadata import can create tables with no columns
> ---------------------------------------------------------
>
>                 Key: TEIID-5875
>                 URL: https://issues.redhat.com/browse/TEIID-5875
>             Project: Teiid
>          Issue Type: Bug
>          Components: Misc. Connectors
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>            Priority: Major
>             Fix For: 13.1, 13.0.2
>
>
> The mongodb metadata import adds tables before determining what columns are available.  In some circumstances this results in tables with no columns.



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