Vazba
SQL vazba z tabulky OHAKT na tabulku O0CISELNIK
select *
from OHAKT ohakt
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = ohakt.idpk_ohaktdruh
select *
from OHAKT ohakt
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = ohakt.idpk_ohaktdruh