Vazba
SQL vazba z tabulky D4_FN_RIZ na tabulku D4_RIZ_RIZIKA
select *
from D4_FN_RIZ d4_fn_riz
inner join D4_RIZ_RIZIKA d4_riz_rizika on d4_riz_rizika.idpk = d4_fn_riz.idpk_rizika
select *
from D4_FN_RIZ d4_fn_riz
inner join D4_RIZ_RIZIKA d4_riz_rizika on d4_riz_rizika.idpk = d4_fn_riz.idpk_rizika