[teiid-issues] [JBoss JIRA] (TEIID-2859) Provide identity generation for TEXTTABLE and OBJECTTABLE

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2859?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins closed TEIID-2859.
---------------------------------


    
> Provide identity generation for TEXTTABLE and OBJECTTABLE
> ---------------------------------------------------------
>
>                 Key: TEIID-2859
>                 URL: https://issues.jboss.org/browse/TEIID-2859
>             Project: Teiid
>          Issue Type: Enhancement
>          Components: Query Engine
>            Reporter: Ramesh Reddy
>            Assignee: Steven Hawkins
>             Fix For: 8.7
>
>
> Extend the functionality FOR ORDINALITY defined on XMLTABLE, to TEXTTABLE and OBJECTTABLE.
> This will useful in providing a automatic identity key if the data is being read from sources where there is identity column provided. The faced the issue when loading a text file like
> {code}
> VA,F,1910,Mary,848
> VA,F,1911,Mary,747
> {code}
> Where name each line is a separate row, but they do not have unique identifier attached with them. Also helpful with interfaces like OData where they require a PK on a table. This provides an easier alternative.

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