 |
 |
Archives of the TeradataForum
Message Posted: Tue, 02 May 2006 @ 20:25:53 GMT
| Subj: | | Re: Distance calcuations |
| |
| From: | | Woworsky, Armin |
Hi Bob
Sorry i have no other idea as also to use a product join. I have a question regarding your function my_dist. Is it a udf and if so, are willing
to share the code. I have to do the same thing within the next month. :-)
The only thing i would change is to use a qualify by row_number() over (partition by a.customer_id order by distance asc) = 1 to ensure to get
really one record.
Thanx Armin
| |
