[teiid-issues] [JBoss JIRA] Resolved: (TEIID-1039) Provide a solution to 'merge' two VDBs

[Ramesh Reddy (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-1039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ramesh Reddy resolved TEIID-1039.
---------------------------------

    Resolution: Done


Added a "admin" method called "mergeVDB (srcVDB, srcVersion, targetVDB, targetversion)"

The above method will merge source VDB metadata into target VDB. The user can  connect to the target VDB and issue queries as if both VDBs are one. If the user is already connected to the target VDB, they need to disconnect then connect again to see the merge VDB effect.

If the "source" vdb is deleted after the merge, then the merged VDB will go back to the previous copy of the metadata. (after the re-connect)

> Provide a solution to  'merge' two VDBs
> ---------------------------------------
>
>                 Key: TEIID-1039
>                 URL: https://jira.jboss.org/jira/browse/TEIID-1039
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: AdminApi, Server
>            Reporter: Ramesh Reddy
>            Assignee: Ramesh Reddy
>             Fix For: 7.0
>
>
> Based on the conversation on this thread
> http://lists.jboss.org/pipermail/teiid-designer-dev/2010-March/000212.html
> Teiid and Designer needs a mechanism, where child VDB can be merged into parent VDB. Designer can use this mechanism to  provide the preview functionality.

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