Vazba
SQL vazba z tabulky PVF_HL na tabulku O1CISELN
select *
from PVF_HL pvf_hl
left outer join O1CISELN o1ciseln on o1ciseln.ciselnik = pvf_hl.mena_cis and o1ciseln.klic1 = pvf_hl.mena_klic
select *
from PVF_HL pvf_hl
left outer join O1CISELN o1ciseln on o1ciseln.ciselnik = pvf_hl.mena_cis and o1ciseln.klic1 = pvf_hl.mena_klic