Vazba
SQL vazba z tabulky D4_POCHVALY na tabulku O0CISELNIK
select *
from D4_POCHVALY d4_pochvaly
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = d4_pochvaly.idpk_zavaznost
select *
from D4_POCHVALY d4_pochvaly
left outer join O0CISELNIK o0ciselnik on o0ciselnik.idpk = d4_pochvaly.idpk_zavaznost