Vazba
SQL vazba z tabulky J2EVID_NAKUP na tabulku J2TANK_KARTY
select *
from J2EVID_NAKUP j2evid_nakup
left outer join J2TANK_KARTY j2tank_karty on j2tank_karty.idpk = j2evid_nakup.idpk_karty
Orsoft Doku
Dokumentace a nápověda pro IS Orsoft Open