How To Flatten Relational Data For Analysis

Mar 22, 2007

Hello everyone, this is my first post here so hopefully I am not asking a common question.

I am trying to create a flat dataset in SQL 2005. Basically I run a query and I get multiple rows for the same primary key. The query I am running is quite large and has several different tables connected to it, here is a small sample of what it looks like...



Typeid(Primary Key) Individual Address

1 Sam 912 Ave. J

1 Sam 913 Ave. Q

1 Sam 914 Ave. R

2 Mike 1000 Ave. O

3 Jill 1001 Ave. O



I want it to kind of look like this

TypeID Individual Address_1 Address_2 Address_3

1 Sam 912 Ave. J 913 Ave. Q 914 Ave. R

2 Mike 1000 Ave. O

3 Jill 1001 Ave. O



As I said before, this query is pretty big, and has several variables like Address where multiple rows are being taken by one Primary Key.

If it is not possible to do this in SQL 2005, is there a program that may be able to? Right now we are using SPSS as sort of a bandaid... we run the query in small portions like the one in the sample and then restructure the in sections but this takes several hours.

Anyways, thanks for any help that you may be able to provide.



-John

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Hello!

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