[teiid-issues] [JBoss JIRA] (TEIID-2578) add/remove schema elements

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-2578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13308670#comment-13308670 ] 

Steven Hawkins commented on TEIID-2578:
---------------------------------------

Next set of changes:

- don't allow ddl operations that have an immediate affect as prepared statements

General concerns:

- import operations have different semantics than the declarations in a vdb.xml where schema imports can be redone on restart/demand and vdb imports are based upon the service.
- there is no service / runtime vdb created for the ddl based vdbs.  all of the admin VDBOperations won't work correct?

> add/remove schema elements
> --------------------------
>
>                 Key: TEIID-2578
>                 URL: https://issues.jboss.org/browse/TEIID-2578
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>            Reporter: Ramesh Reddy
>            Assignee: Ramesh Reddy
>             Fix For: 9.2
>
>
> Schemas are currently static after load.  Modifications can only happen with restarts or new versions.  We should allow add/drop at runtime.



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