===== 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