Vazba
SQL vazba z tabulky D1REG na tabulku O0CISELNIK
select *
from D1REG d1reg
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = d1reg.idpk_up_druhzamup
select *
from D1REG d1reg
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = d1reg.idpk_up_druhzamup