Vazba

SQL vazba z tabulky J2EVID_NAKUP na tabulku J2EVID_NAKUP

select *
from J2EVID_NAKUP j2evid_nakup
left outer join J2EVID_NAKUP j2evid_nakup on j2evid_nakup.idpk = j2evid_nakup.idpk_evidnakup