Group, Sort and Count in a single query - mysql

Question

I'm trying to GROUP, SORT and COUNT in a single query one of my table named 'commodities'.
Here is a simplification of my MySql table :
family sub_family name detailed_name
Agro Grains Wheat Wheat per 1 mt
Agro Grains Corn Corn per 1 mt
Agro Grains Sugar Sugar per 1 mt
Agro Fruits Apple Apple red
Agro Fruits Apple Apple green
Agro Fruits Apple Apple yellow
Agro Fruits Lemon Lemon classic
Wood Tree Lemon Lemon in logs
Wood Tree Oak Oak in logs
Wood Tree Epicea Epicea in logs
Wood Packaging Kraftliner Krafliner 3mm
I would like to :
GROUP by name
SORT by family, sub_family and lastly name
COUNTthe numbers of rows for each family, sub_family and then name (IN THE SAME sub_family)
So far I managed to do everything but COUNT in the same sub_family.
Indeed, the following query :
SELECT
TableC.family,
TableC.NbrFamily,
TableB.sub_family,
TableB.NbrSubFamily,
TableA.name,
TableA.NbrName
FROM
(
SELECT
family,
sub_family,
name,
COUNT(DISTINCT commodities.id) AS NbrName
FROM commodities GROUP BY name
) TableA
INNER JOIN
(
SELECT
sub_family,
COUNT(DISTINCT commodities.id) AS NbrSubFamily
FROM commodities GROUP BY sub_family
) TableB
ON (TableA.sub_family = TableB.sub_family)
INNER JOIN
(
SELECT
family,
COUNT(DISTINCT commodities.id) AS NbrFamily
FROM commodities GROUP BY family
) TableC
ON (TableA.family = TableC.family)
GROUP BY TableA.name
ORDER BY TableA.family,TableA.sub_family,TableA.name
which results in the following :
family NbrFamily sub_family NbrSubFamily name NbrName
Agro 7 Grains 3 Wheat 1
Agro 7 Grains 3 Corn 1
Agro 7 Grains 3 Sugar 1
Agro 7 Fruits 4 Apple 3
Agro 7 Fruits 4 Lemon 2
Wood 4 Tree 3 Lemon 2
Wood 4 Tree 3 Oak 1
Wood 4 Tree 3 Epicea 1
Wood 4 Packaging 1 Kraftliner 1
You can see that NbrName counts Lemon 2 times but I would like it to count it only 1 time because one lemon is in Fruits sub_family and the other in Tree sub_family.
[UPDATE] : Here are my desired results :
family NbrFamily sub_family NbrSubFamily name NbrName
Agro 7 Grains 3 Wheat 1
Agro 7 Grains 3 Corn 1
Agro 7 Grains 3 Sugar 1
Agro 7 Fruits 4 Apple 3
Agro 7 Fruits 4 Lemon 1
Wood 4 Tree 3 Lemon 1
Wood 4 Tree 3 Oak 1
Wood 4 Tree 3 Epicea 1
Wood 4 Packaging 1 Kraftliner 1

Answer 1

Just my guess of what you are asking for http://sqlfiddle.com/#!9/e9206/16
because it brings desired result:
SELECT A.family, C.NbrFamily,A.sub_family,B.NbrSubFamily,A.name,COUNT(A.Name)
FROM commodities as A
LEFT JOIN (
SELECT family,sub_family,COUNT(Name) AS NbrSubFamily
FROM commodities
GROUP BY family,sub_family
) B
ON A.sub_family = B.sub_family
AND A.family = B.family
LEFT JOIN (
SELECT family,COUNT(Name) AS NbrFamily
FROM commodities
GROUP BY family
) C
ON A.family = C.family
GROUP BY A.family,A.sub_family,A.name
ORDER BY A.id