On Fri, 26 Oct 2001, Josh Berkus wrote:
> Horst,
>
> > There are many more good reasons to do so. Example from my own
> > domain,
> > medicine:
> > Thus, we have multiple databases on multiple servers all depending on
> > each
> > other.
>
> Your reasons all make sense. What you need is not
Horst,
> There are many more good reasons to do so. Example from my own
> domain,
> medicine:
> Thus, we have multiple databases on multiple servers all depending on
> each
> other.
Your reasons all make sense. What you need is not inter-database
queries but a robust middleware layer, such a
On Saturday 20 October 2001 08:53, you wrote:
> Andre,
>
> The only reason to have data for one query in different databases is if
> the databases are on different machines. If you're running on PC-type
> hardware, you might have to do that some times for performance reasons.
> But if at that poin
"Douglas Rafael da Silva" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> Hi, Andre !
>
> Maybe yes, maybe not. I have 6 companies of the same group, little but
> they are like as, and they share the main database. But there are data
> that are specifi
Just my two cents on the issue:
A good reason would be having several databases which
each use the same set of tables which contain some information
which takes a lot of storage, such as dictionaries or map
information. You wouldn't want to maintain several copies
of 500 Mb tables, especially if
>> Hi,
>>
>> I'd like to do a query where can be possible I access tables from
>> diferent databases on the same query.
>> On MySQL, I do:
>>
>> SELECT People1.PersID, People1.Name, Result1.Value, Result1.Date FROM
>> Database1.People1, Database2.Result1 WHERE ...
>>
>> I think on ORACLE works lik
Andre,
The only reason to have data for one query in different databases is if
the databases are on different machines. If you're running on PC-type
hardware, you might have to do that some times for performance reasons.
But if at that point, you should ask yourself if you shouldn't invest in
"Douglas Rafael da Silva" <[EMAIL PROTECTED]> schrieb im Newsbeitrag
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>
> I'd like to do a query where can be possible I access tables from
> diferent databases on the same query.
> On MySQL, I do:
>
> SELECT People1.PersID, People1.Name, Result1.
Hi,
I'd like to do a query where can be possible I access tables from
diferent databases on the same query.
On MySQL, I do:
SELECT People1.PersID, People1.Name, Result1.Value, Result1.Date FROM
Database1.People1, Database2.Result1 WHERE ...
I think on ORACLE works like as:
SELECT People1.PersI
