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

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-1328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12662419#comment-12662419 ] 

Steven Hawkins commented on TEIID-1328:
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2) You may just need more caching control over the metadata.  The engine will cache dynamic vdb metadata per source across restarts with useConnectorMetadata=cached.  It sounds like you want to have either the connector to have some say in when the cached metadata is used, e.g. ExecutionFactory.useCachedMetadata(Date lastLoad, MetadataStore metadata) - with the possibility that the translator could simply update the old, or a mechanism to explicitly delete the cached metadata, which will trigger a reload (you can manually do this now by deleting the appropriate file in the data directory).
                
> 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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