Combining multiple rows into one row, Oracle

Posted by Torbjørn on Stack Overflow See other posts from Stack Overflow or by Torbjørn
Published on 2010-04-22T11:07:36Z Indexed on 2010/04/22 12:53 UTC
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Hi. I'm working with a database which is created in Oracle and used in a GIS-software through SDE. One of my colleuges is going to make some statistics out of this database and I'm not capable of finding a reasonable SQL-query for getting the data.

I have two tables, one with registrations and one with registrationdetails. It's a one to many relationship, so the registration can have one or more details connected to it (no maximum number).

  1. table: Registration
RegistrationID          Date       TotLenght
1                    01.01.2010        5
2                    01.02.2010        15
3                    05.02.2009        10

2.table: RegistrationDetail

DetailID     RegistrationID   Owner      Type      Distance
1                  1           TD          UB          1,5
2                  1           AB          US          2
3                  1           TD          UQ          4
4                  2           AB          UQ         13
5                  2           AB          UR         13,1
6                  3           TD          US          5

I want the resulting selection to be something like this:

RegistrationID          Date       TotLenght DetailID     RegistrationID   Owner     Type      Distance  DetailID     RegistrationID   Owner      Type      Distance  DetailID     RegistrationID   Owner      Type      Distance
1                    01.01.2010        5         1              1           TD        UB          1,5          2               1          AB        US          2         3                  1              TD          UQ          4
2                    01.02.2010        15        4              2           AB        UQ         13            5               2          AB        UR         13,1
3                    05.02.2009        10        6              3           TD        US          5

With a normal join I get one row per each registration and detail. Can anyone help me with this? I don't have administrator-rights for the database, so I can't create any tables or variables. If it's possible, I could copy the tables into Access.

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