Vazba
SQL vazba z tabulky OHKON na tabulku O0CISELNIK
select *
from OHKON ohkon
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = ohkon.idpk_ohkonstav
select *
from OHKON ohkon
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = ohkon.idpk_ohkonstav