Špatný dotaz: Unknown column 'opatreni' in 'where clause'
SELECT id,nazev,poradi,text,zkracene,url,id_kategorie,kod,datum,datum_zobrazovat FROM prispevek WHERE zobrazovat="A" AND (id_kategorie in(opatreni-prijata-reditelkou-skoly-program-erasmus -mobility-zaku-v-odbornem-vzdelavani-projekt-2019-1-cz01-ka102-060358) or exists(select * from prispevek_kategorie pk where pk.id_prispevek = prispevek.id and pk.id_kategorie in (opatreni-prijata-reditelkou-skoly-program-erasmus -mobility-zaku-v-odbornem-vzdelavani-projekt-2019-1-cz01-ka102-060358))) order by datum DESC ,id DESC