[teiid-issues] [JBoss JIRA] (TEIID-994) Unable to execute Oracle pipelined table function as procedure

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12963098#comment-12963098 ] 

Steven Hawkins commented on TEIID-994:
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Can we get the actual customer scenarios for this to verify that the above solutions will work?
                
> Unable to execute Oracle pipelined table function as procedure
> --------------------------------------------------------------
>
>                 Key: TEIID-994
>                 URL: https://issues.jboss.org/browse/TEIID-994
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Misc. Connectors, Query Engine
>            Reporter: Steven Hawkins
>            Assignee: Steven Hawkins
>             Fix For: 8.7.1, Open To Community
>
>
> Oracle pipelined table functions (can be used in Oracle queries as TABLE(...)) that can be put in the FROM clause and used as if they were tables although they are really procedures.  We found that we imported this table function, although didn't get it quite right - the result set was wrong, which may just be a deficiency of the JDBC import metadata.  We were able to map the proc to a table and execute but when we did we got a PL/SQL error from the db.
> Because this is a proc, we are executing it as a CallableStatement down in the JDBC connector which apparently does not work with DataDirect.  I'm not sure how we can detect and do something different but seems like we need to have some metadata (procedure name in source?) that can tell us that this proc needs to be run differently and have the Oracle JDBC Connector deal with this properly.

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