[teiid-issues] [JBoss JIRA] (TEIID-4498) Generalize subquery batch processing

Generalize subquery batch processing ------------------------------------ Key: TEIID-4498 URL: https://issues.jboss.org/browse/TEIID-4498 Project: Teiid Issue Type: Enhancement Components: Query Engine Reporter: Steven Hawkins Assignee: Steven Hawkins Priority: Major Fix For: 12.x For subqueries that cannot be unnested, but can be modified to project their correlation, we should have at least batch processing rather than the row by row default.