subquery unnesting missed ------------------------- Key: TEIID-3659 URL: https://issues.jboss.org/browse/TEIID-3659 Project: Teiid Issue Type: Enhancement Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Fix For: 8.12 A query such as: select b.SYMBOL from PRODUCT b where exists (select 1 from PRICES d where d.SYMBOL=b.SYMBOL) where there is no key between the symbol columns will not unnested when it should be eligible.