Vazba
SQL vazba z tabulky D4OZ na tabulku D4OZ
select *
from D4OZ d4oz
left outer join D4OZ d4oz on d4oz.idpk = d4oz.idpk_kateg
Orsoft Doku
Dokumentace a nápověda pro IS Orsoft Open
select *
from D4OZ d4oz
left outer join D4OZ d4oz on d4oz.idpk = d4oz.idpk_kateg