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

Marc Shirley created TEIID-2039: ----------------------------------- Summary: 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: 7.7, 7.4.1 Reporter: Marc Shirley Assignee: Steven Hawkins 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: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira