[teiid-issues] [JBoss JIRA] (TEIID-4886) Allow join grouping to optimize across left outer joins

Allow join grouping to optimize across left outer joins ------------------------------------------------------- Key: TEIID-4886 URL: https://issues.jboss.org/browse/TEIID-4886 Project: Teiid Issue Type: Enhancement Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 9.3 In a from clause such as: (a.t1 inner join b.t1 ... inner join a.t2 ...) left outer join b.t2 ... It is possible to group the b.t1 and b.t2 together, but generally won't be found by the grouping and then ordering logic.