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Edited README via GitHub

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Philippe Pittoli 2011-02-15 08:28:19 -08:00
parent 678538aa42
commit 8a750d4c86
1 changed files with 19 additions and 1 deletions
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@ -185,7 +185,7 @@ from aroma.sales s, aroma.product p
where p.prodkey = s.prodkey
and p.classkey = s.classkey
group by p.prodkey, p.classkey, p.prod_name, p.pkg_type
order by part desc
order by part desc²
# Montant des ventes des produits par semaine
@ -229,3 +229,21 @@ from (select t.day,sum(dollars)
group by ti.day
order by moyenne desc
MES REPONSES
select c.class_type, SUM(s.dollars) as total
from aroma.class c, aroma.sales s, aroma.product p
where c.classkey = p.classkey
and p.classkey = s.classkey
and p.prodkey = s.prodkey
group by c.class_type
order by total desc
select c.class_type, dec(100*sum(s.dollars)/(select sum(dollars) from aroma.sales), 7,0)
from aroma.class c, aroma.product p, aroma.sales s
where c.classkey = p.classkey
and p.classkey = s.classkey
and p.prodkey = s.prodkey
group by c.class_type;