Question

How can i find nth ROW from SQLiteDatabase in android, i want something like this SELECT * FROM Student WHERE rownum = 2; Here rownum is not a part of Table in my DB looks like

——–
Number
——–
123
456
789

So here i want to fetch row 456.

Answer 1

Cursor c=db.rawQuery("SELECT * FROM Student", null);
                c.moveToFirst();
                index=c.getColumnIndex("rownum");
                x=Integer.parseInt(c.getString(index));
                while(index!=-1) 
                {
                    if(x==456)//or n
                    {

                        //do something

                    }
                    else{

                        c.moveToNext();
                        index=c.getColumnIndex("rownum");
                        x=Integer.parseInt(c.getString(index));

                    }
                }

EDIT:

Cursor c=db.rawQuery("SELECT * FROM Student", null);
c.moveToPosition(2);