Outer join in saiku cubes

Hello Folks,

Is it possible to have a outer join in fact and dimension tables while designing a schema ? because by default it is inner join between face and dimension tables.

Like below situation :

My Fact table have this data :
sid smarks
1 35
2 25
3 15
4 55
5 65
6 75

Dimension table have below data :

sid sname
1 nitesh
2 niraj
3 nitin
4 Nikita

and in saiku report i want to see my data like this :

sanme marks
nitesh 35
Quenna 25
Mr DU 15
Nikita 55
5 65
6 75

May be like this also :


sanme marks
nitesh 35
Quenna 25
Mr DU 15
Nikita 55
(null) 65
(null) 75

So is it possible to achieve with outer joins in saiku ?
I know one way is to design query in such a way but design query is degrading my performance by a lot so looking for a better option to achieve this.

Regards

Nitesh