text: -- eval.test
  -- 
  -- execsql {
  --     CREATE TABLE t1(x INTEGER PRIMARY KEY); 
  --     INSERT INTO t1 VALUES(1);
  --     INSERT INTO t1 VALUES(2);
  --     INSERT INTO t1 SELECT x+2 FROM t1;
  --     INSERT INTO t1 SELECT x+4 FROM t1;
  --     INSERT INTO t1 SELECT x+8 FROM t1;
  --     INSERT INTO t1 SELECT x+16 FROM t1;
  --     INSERT INTO t1 SELECT x+32 FROM t1;
  --     INSERT INTO t1 SELECT x+64 FROM t1;
  --     INSERT INTO t1 SELECT x+128 FROM t1;
  --     INSERT INTO t1 SELECT x+256 FROM t1;
  --     SELECT count(*), max(x) FROM t1;
  -- }
  CREATE TABLE t1(x INTEGER PRIMARY KEY); 
  INSERT INTO t1 VALUES(1);
  INSERT INTO t1 VALUES(2);
  INSERT INTO t1 SELECT x+2 FROM t1;
  INSERT INTO t1 SELECT x+4 FROM t1;
  INSERT INTO t1 SELECT x+8 FROM t1;
  INSERT INTO t1 SELECT x+16 FROM t1;
  INSERT INTO t1 SELECT x+32 FROM t1;
  INSERT INTO t1 SELECT x+64 FROM t1;
  INSERT INTO t1 SELECT x+128 FROM t1;
  INSERT INTO t1 SELECT x+256 FROM t1;
  SELECT count(*), max(x) FROM t1;