Help Needed To Build My Query!!!

Oct 26, 2006

Hi everybody,

Let's say that I've got the following tables:
- tblCustomers(IDCust,NameCust)
- tblEmployees(IDEmpl,NameEmpl)
- tblProjects(IDProj,IDCust,IDEmpl,Duration)

My query:
SELECT tblCustomers.NameCust, tblProjects.IDProj, tblProjects.Duration, tblEmployees.NameEmpl, Sum(tblProjects.Duration) AS SumOfDuration
FROM (tblProjects INNER JOIN tblEmployees ON tblProjects.IDEmpl = tblEmployees.IDEmpl) INNER JOIN tblCustomers ON tblProjects.IDCust = tblCustomers.IDCust
GROUP BY tblCustomers.NameCust, tblProjects.IDProj, tblProjects.Duration, tblEmployees.NameEmpl
ORDER BY tblCustomers.NameCust;

What I'd like get when running my query is:

NameCust ------ IDProj - Duration ----- NameEmpl ------- ?????????
CUST1 ---------- 1 ------ 3 ------------ EMPL3 ---------- 7
CUST1 ---------- 2 ----- 10 ------------ EMPL4 --------- 10
CUST1 ---------- 9 ------ 2 ------------ EMPL3 ---------- 7
CUST1 --------- 11 ------ 2 ------------ EMPL3 ---------- 7
CUST1 --------- 13 ------ 8 ------------ EMPL1 ---------- 9
CUST1 --------- 18 ------ 1 ------------ EMPL1 ---------- 9
CUST2 ---------- 3 ----- 20 ------------ EMPL1 --------- 20
CUST2 ---------- 4 ----- 12 ------------ EMPL3 --------- 17
CUST2 ---------- 5 ------ 3 ------------ EMPL2 ---------- 4
CUST2 --------- 10 ------ 5 ------------ EMPL3 --------- 17
CUST2 --------- 17 ------ 1 ------------ EMPL2 ---------- 4
CUST3 ---------- 6 ----- 25 ------------ EMPL4 --------- 27
CUST3 --------- 14 ------ 2 ------------ EMPL1 --------- 14
CUST3 --------- 15 ------ 2 ------------ EMPL4 --------- 27
CUST3 --------- 16 ----- 12 ------------ EMPL1 --------- 14
CUST3 --------- 19 ------ 2 ------------ EMPL2 ---------- 2

where ???????? (manually done) = the sum of the Employee duration for ONE Customer !!!

But what I get instead:

NameCust ------ IDProj - Duration ----- NameEmpl ------- SumOfDuration
CUST1 ---------- 1 ------ 3 ------------ EMPL3 ---------- 3
CUST1 ---------- 2 ----- 10 ------------ EMPL4 --------- 10
CUST1 ---------- 9 ------ 2 ------------ EMPL3 ---------- 2
CUST1 --------- 11 ------ 2 ------------ EMPL3 ---------- 2
CUST1 --------- 13 ------ 8 ------------ EMPL1 ---------- 8
CUST1 --------- 18 ------ 1 ------------ EMPL1 ---------- 1
CUST2 ---------- 3 ----- 20 ------------ EMPL1 --------- 20
CUST2 ---------- 4 ----- 12 ------------ EMPL3 --------- 12
CUST2 ---------- 5 ------ 3 ------------ EMPL2 ---------- 3
CUST2 --------- 10 ------ 5 ------------ EMPL3 ---------- 5
CUST2 --------- 17 ------ 1 ------------ EMPL2 ---------- 1
CUST3 ---------- 6 ----- 25 ------------ EMPL4 --------- 25
CUST3 --------- 14 ------ 2 ------------ EMPL1 ---------- 2
CUST3 --------- 15 ------ 2 ------------ EMPL4 ---------- 2
CUST3 --------- 16 ----- 12 ------------ EMPL1 --------- 12
CUST3 --------- 19 ------ 2 ------------ EMPL2 ---------- 2

Any suggestion to build this Query ??
Thanks in advance

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