common tables used in only 1 location which is a subquery still inlined ----------------------------------------------------------------------- Key: TEIID-5530 URL: https://issues.jboss.org/browse/TEIID-5530 Project: Teiid Issue Type: Quality Risk Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Major Fix For: 12.0 With a query such as: with x as (select ...) select (select ... from x where ...) from y The x common table is inlined even though it may be less efficient for processing.