[teiid-issues] [JBoss JIRA] (TEIID-1976) Metadata TYPE_NAME value is null for String Columns

[Ramesh Reddy (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ramesh Reddy resolved TEIID-1976.
---------------------------------

    Resolution: Done


index stores need to use the data types defined by system store to match with uuid based look ups. The sub-selection data types defined in the teiid map correctly with designer data types in terms of runtime type, however they do not align with uuids or their names. This fixes the both issues.
                
> Metadata TYPE_NAME value is null for String Columns
> ---------------------------------------------------
>
>                 Key: TEIID-1976
>                 URL: https://issues.jboss.org/browse/TEIID-1976
>             Project: Teiid
>          Issue Type: Bug
>          Components: Common
>    Affects Versions: 8.0
>            Reporter: Mark Drilling
>            Assignee: Ramesh Reddy
>             Fix For: 8.0
>
>         Attachments: PortfolioVDB.vdb
>
>
> The metadata TYPE_NAME value for string datatypes is apparently returning null.  I am running against a JBoss AS7.1Final server with Teiid 8.0Beta2.  
> My application (openshift web client) establishes connection from a DataSource, eg connection = dataSource.getConnection(), 
> then resultSet = connection.getMetaData().getColumns();
> when iterating thru the resultSet, the value for columnName="TYPE_NAME" is null for string types.  Other types seem to return a correct value.

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