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"Robert Klemme"
> IMHO that's not a question about parallelism in the first place but about
> federation.
Agree, indeed I wasn't sure about the "wording"
> but the major issue here is the combining part (cross database joins).
No, not that complicated...not JOIN,
I try to present a very simple case....
e.g. "select * from emp_n"
from each DB....the requirement is to COMBINE the result sets (like UNION)
> That should be pretty obvious from that page.
Yes, just checking, silly me.
> Heck, you did not even mention whether these databases are from the same
> vendor or what. You might be able to do something like this with linked
> tables or however that concept is called in the world of your DB vendor.
<sigh>
ORACLE....nothing but ORACLE.....10gR2 to be precise ---let's ***KIS***
> Plus, you did not state your business requirements instead you come up
> with a solution and....
I "come up with a solution" ????? <scratch-head>
This is not requitrement ?
"Say data is everywhere....there are n databases (on n servers)
In app I need to query each DB and COMBINE the results."
Received on Wed Nov 22 2006 - 10:59:09 CST