[teiid-issues] [JBoss JIRA] (TEIID-2039) Virtual table mapping with large number of UNIONs is resulting in excessively long source query

[Steven Hawkins (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-2039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steven Hawkins updated TEIID-2039:
----------------------------------

    Fix Version/s: 8.3

    
> Virtual table mapping with large number of UNIONs is resulting in excessively long source query
> -----------------------------------------------------------------------------------------------
>
>                 Key: TEIID-2039
>                 URL: https://issues.jboss.org/browse/TEIID-2039
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 7.4.1, 7.7
>            Reporter: Marc Shirley
>            Assignee: Steven Hawkins
>             Fix For: 8.3
>
>
> Queries against a virtual table built upon several layers of UNION transformations is resulting in what appears to be a badly formed, excessively long source query (for example, a SQL string over 1 million characters) that results in slow query execution.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira