text: -- boundary3.test
  -- 
  -- db eval {
  --     SELECT t1.a FROM t1 JOIN t2 ON t1.rowid < t2.r
  --      WHERE t2.a=52
  --      ORDER BY t1.rowid
  -- }
  SELECT t1.a FROM t1 JOIN t2 ON t1.rowid < t2.r
  WHERE t2.a=52
  ORDER BY t1.rowid