text: -- tkt3879.test
  -- 
  -- execsql {
  --     SELECT 111, t1.b*123
  --     FROM t3, t2 AS j0, t2 AS j1, t1
  --     WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m;
  -- }
  SELECT 111, t1.b*123
  FROM t3, t2 AS j0, t2 AS j1, t1
  WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m;