[teiid-issues] [JBoss JIRA] (TEIID-1328) API request: Programatically modify the VDB

Ramesh Reddy (JIRA) jira-events at lists.jboss.org
Fri Mar 9 09:15:38 EST 2012


    [ https://issues.jboss.org/browse/TEIID-1328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675500#comment-12675500 ] 

Ramesh Reddy commented on TEIID-1328:
-------------------------------------

On 7.x code branch each metadata store does represent the schema of a model, not the entire vdb. However all the stores are merged into a single store for final metadata.

On the latest 8.0 MetadataFactory is converted as extension of Schema, so it is serializable and have all the information like vdb name, schema name etc. Then MetadataStore is built by Teiid based on all the MetadataFactory instances for each model.
                
> API request:  Programatically modify the VDB
> --------------------------------------------
>
>                 Key: TEIID-1328
>                 URL: https://issues.jboss.org/browse/TEIID-1328
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: AdminApi
>    Affects Versions: 7.1
>            Reporter: Mark Addleman
>            Priority: Minor
>
> I'd like an API to programatically modify the VDB.  It would be ideal to modify the VDB using DDL through Teiid.  Our primary use case is accessing a dynamic set of datasources through Teiid.  When a datasource is added, we would INSERT the appropriate entries into MODEL, PROPERTIES, DATASOURCES tables.  Teiid would reread the appropriate metadata from the associated translators.  

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