== Напредни извештаи од базата (SQL и складирани процедури)

- Ресторан со најмногу нарачки за последниот Х период?
{{{#!sql
SELECT q1.restoran_ime 
FROM(
SELECT r.restoran_ime, COUNT(n.naracka_id) as naracki
FROM restoran as r
JOIN meni as m on r.restoran_id=m.restoran_id 
JOIN obrok as o on m.meni_id=o.meni_id 
JOIN se_sostoi_od as sso on o.obrok_id=sso.obrok_id 
JOIN naracka as n on sso.naracka_id=n.naracka_id 
GROUP BY r.restoran_ime) q1
WHERE q1.naracki=(SELECT MAX(naracki)FROM (
SELECT r.restoran_ime, COUNT(n.naracka_id) as naracki
FROM restoran as r
JOIN meni as m on r.restoran_id=m.restoran_id 
JOIN obrok as o on m.meni_id=o.meni_id 
JOIN se_sostoi_od as sso on o.obrok_id=sso.obrok_id 
JOIN naracka as n on sso.naracka_id=n.naracka_id 
GROUP BY r.restoran_ime) q1
)
}}}
- Најголем профит?
- Најнарачан производ по ресторан?