Vazba
SQL vazba z tabulky Z6AO na tabulku OKNOSITELE
select *
from Z6AO z6ao
left outer join OKNOSITELE oknositele on oknositele.idpk = z6ao.idpk_cinn_s
select *
from Z6AO z6ao
left outer join OKNOSITELE oknositele on oknositele.idpk = z6ao.idpk_cinn_s