Vazba
SQL vazba z tabulky D4SKSS na tabulku D1CISELN
select *
from D4SKSS d4skss
left outer join D1CISELN d1ciseln on d1ciseln.ciselnik = d4skss.cis_ciselnik and d1ciseln.klic1 = d4skss.cis_klic1
select *
from D4SKSS d4skss
left outer join D1CISELN d1ciseln on d1ciseln.ciselnik = d4skss.cis_ciselnik and d1ciseln.klic1 = d4skss.cis_klic1