Vazba
SQL vazba z tabulky MSVIN na tabulku MSVIN_HL
select *
from MSVIN msvin
left outer join MSVIN_HL msvin_hl on msvin_hl.idpk = msvin.idpk_hlavicky
select *
from MSVIN msvin
left outer join MSVIN_HL msvin_hl on msvin_hl.idpk = msvin.idpk_hlavicky