Oracle Query Syntax Assist

I have a one to many oracle table where I have the following:

tblCustomer
CustomerID   CustomerName
1                      ABC
2                      DEF

tblCustomerGroups
CustomerID        GroupID
1                            1
1                            2
2                            5
2                            6

tblGroups
GroupID     Name
1                  Group A
2                  Group B
5                  Group G
6                  Group H

I want to gather a comma separated string similar to a SQL Stuff where I return the tblCustomer details with a Comma such as
Customer ID    Customer Name    Groups
1                        ABC                          Group A, Group B
2                        DEF                           Group G, Group H

What syntax would I use to handle that comma seperated string?
sbornstein2Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Alexander Eßer [Alex140181]Software DeveloperCommented:
select a.customerID,
       a.CustomerName,
       listagg(c.Name, ',') within group(order by c.Name) Groups
  from tblGroups c,
       tblCustomerGroups b,
       tblCustomer a
 where b.customerID = a.customerID
   and c.GroupID = b.GroupID
 group by a.customerID,
          a.CustomerName;

Open in new window


http://sqlfiddle.com/#!4/52200/3
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
sbornstein2Author Commented:
thank you
0
Alexander Eßer [Alex140181]Software DeveloperCommented:
You're welcome ;-)
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
SQL

From novice to tech pro — start learning today.