An update: If I manually set "joinIsNeeded=true" in the debugger to force it to generate a join, the generated join is a cross join, which I believe is incorrect for this "IS NULL" query. I think what's tripping up the parser is that "IS NULL" on a mapped field means something different from "IS NULL" on any column field--or does JPQL/HQL not permit the sort of query I'm trying to run?
-- Christopher Smith, CCNP, CCDP, MCP, LPIC-1 Sphere Systems _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev
