[teiid-issues] [JBoss JIRA] (TEIID-1904) Prepared statement for SOURCE_NAME in multi-source mode throws exception Message:Unable to evaluate

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-1904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins resolved TEIID-1904.
-----------------------------------

    Fix Version/s: 7.6.1
                   8.0
       Resolution: Done


The multi-source plan modifier was needed to check for evaluatable during planning, rather than processing - which implied that parameter values were set when they hadn't been.  Added a unit test in TestMultisourcePlanToProcessConverter.

Thanks for bringing this to our attention Ganesh.
                
> Prepared statement for SOURCE_NAME in multi-source mode throws exception Message:Unable to evaluate
> ---------------------------------------------------------------------------------------------------
>
>                 Key: TEIID-1904
>                 URL: https://issues.jboss.org/browse/TEIID-1904
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.3, 7.6
>         Environment: Windows 7
> JDK 1.6.0_23
> Jboss 5.1.0.GA
>            Reporter: Ganesh Kumar
>            Assignee: Steven Hawkins
>              Labels: PreparedStatement, multi-source
>             Fix For: 7.6.1, 8.0
>
>         Attachments: emp-vdb.xml, MultisourceModel.java, office-ds.xml, office1-ds.xml, server.log
>
>
> I have a VDB which has a multi-source model. I have a prepared statement for which SOURCE_NAME is passed as a parameter. When this prepared statement is executed, I get an exception 
> [TeiidComponentException] ERR.015.006.0033: Error Code:ERR.015.006.0033 Message:Unable to evaluate ?: No value was available
> This exception does not occur when I specify other conditions in combination with SOURCE_NAME. Also, the query works fine when SOURCE_NAME value is not a parameter, that is, its value is provided in the query.

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