framework/resources/Functional/limit0/union_all/prq_union_all/plan/prqUAllprq_24.q

explain plan for select * from ( select col_dbl, col_int, col_bgint from `prqUnAll_0_v` union all select col_int, col_dbl, col_bgint from `prqUnAll_1_v` ) t limit 0;