Vazba
SQL vazba z tabulky NQZ1 na tabulku O0CISELNIK
select *
from NQZ1 nqz1
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = nqz1.certifikace_id
select *
from NQZ1 nqz1
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = nqz1.certifikace_id