select *
from rpt.f16vn_2014_stud_pg(
cast($1 as int8), 
cast($2 as int8), 
cast($3 as int8), 
cast($4 as int8), 
cast(null as int8), 
cast($5 as int8), 
cast($6 as int8), 
cast($7 as int8), 
cast(to_timestamp($8,'dd.mm.yyyy') as timestamp), 
cast(to_timestamp($9,'dd.mm.yyyy') as timestamp))
order by RepDiag_row
