[teiid-issues] [JBoss JIRA] (TEIID-3088) Exception with unclear message

[Steven Hawkins (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-3088?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12993481#comment-12993481 ] 

Steven Hawkins commented on TEIID-3088:
---------------------------------------

The root exception indicates that the select has multiple values.  It must be referring to the scalar subquery, which is expected to at most return a single value.  Since this exception is coming from the source system, I'm not sure what else you are looking for us to convey.  Is there something else you were looking for here?

> Exception with unclear message
> ------------------------------
>
>                 Key: TEIID-3088
>                 URL: https://issues.jboss.org/browse/TEIID-3088
>             Project: Teiid
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Misc. Connectors
>    Affects Versions: 8.7
>         Environment: OS: Fedora 20
> hardware: x86_64
>            Reporter: Juraj Duráni
>            Assignee: Steven Hawkins
>         Attachments: exception-stack-trace, full-server.log, server.log
>
>
> Description of problem:
> Unexpected exception. Returned exception indicates that query failed but there is no reason in message.
> Actual results:
> TEIID30504 Remote org.teiid.core.TeiidProcessingException: TEIID30504 Source: 4502 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey AS c_0 FROM smalla AS g_0 WHERE g_0.stringkey = (SELECT g_1.stringkey FROM smalla AS g_1 WHERE g_1.intnum = g_0.intnum) ORDER BY c_0]
> Additional info:
> server log and exception stack trace in attachment



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