Vazba
SQL vazba z tabulky C0ZALOHY na tabulku O0CISELNIK
select *
from C0ZALOHY c0zalohy
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = c0zalohy.idpk_forma
select *
from C0ZALOHY c0zalohy
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = c0zalohy.idpk_forma