Develop a strategy for backtracking during planning --------------------------------------------------- Key: TEIID-141 URL: https://issues.jboss.org/browse/TEIID-141 Project: Teiid Issue Type: Feature Request Components: Query Engine Affects Versions: 9.x Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Minor Original Estimate: 2 days Remaining Estimate: 2 days Currently rule raise access is run after rule push criteria, which can cause non-pushable criteria to end up in undesirable points of the plan. It would be good to either run rule raise access before the first run of push select criteria, or allow rule raise access to detect what nodes it can "push up".