Vazba
SQL vazba z tabulky D4_LP_PECE na tabulku D4_LP_LEKAR
select *
from D4_LP_PECE d4_lp_pece
left outer join D4_LP_LEKAR d4_lp_lekar on d4_lp_lekar.idpk = d4_lp_pece.idpk_lekar_dalsi3
select *
from D4_LP_PECE d4_lp_pece
left outer join D4_LP_LEKAR d4_lp_lekar on d4_lp_lekar.idpk = d4_lp_pece.idpk_lekar_dalsi3