[GENERAL] display array field as row

[hendra kusuma]

Dear all,

Does anyone know how to display an array data into row?
for exampla, I have data like this

conname contype conkey


 kelas_pkey p {1,2}


 kelas_tahun f {2}



And I want to to display those data above like below

kelas_pkey     p     1
kelas_pkey     p     2
kelas_tahun   f      2

Do you know any sql syntax that would do?
I cannot find it in documentation
or is it not possible?

Regards
Hendra