text: -- join2.test
  -- 
  -- execsql {
  --     CREATE TABLE t1(a,b);
  --     INSERT INTO t1 VALUES(1,11);
  --     INSERT INTO t1 VALUES(2,22);
  --     INSERT INTO t1 VALUES(3,33);
  --     SELECT * FROM t1;
  -- }
  CREATE TABLE t1(a,b);
  INSERT INTO t1 VALUES(1,11);
  INSERT INTO t1 VALUES(2,22);
  INSERT INTO t1 VALUES(3,33);
  SELECT * FROM t1;