$sql = "insert select update delete ......"; //查询语句: $model对象 -> query($sql); //返回一个二维数组结果 //添加/修改/删除语句: $model对象 -> execute($sql); //返回受影响记录条数$sql = "insert select update delete .
$sql = "insert select update delete ......"; //查询语句: $model对象 -> query($sql); //返回一个二维数组结果 //添加/修改/删除语句: $model对象 -> execute($sql); //返回受影响记录条数$sql = "insert select update delete .