I have a table, something like

```
STUDENTNAME   ISMANUALLYADDED   ISEDITED
-----------   ---------------   --------
APPLE              0               0
ANT                0               1
BELL               0               0
DOLL               1               0

```

Here, I am trying to sort the data by `studentname` first, by `ismanuallyadded`, and then by `isedited`. I am expecting the result like:

```
StudentName
-----------
APPLE
BELL
DOLL
ANT

```

For this, I am trying like,

```
select studentname from table1
order by studentname, ismanuallyadded, isedited

```

but, this query gives the result like,

```
Student
-------
APPLE
ANT
BELL
DOLL

```

Is it possible to order by `studentname` first and then order by `ismanuallyadded`?

I am trying to display all the studentnames (neither `manually added` nor `isedited`) alphabetically, then only `ismanuallyadded` students should come, and then `isedited`.