Connecting to 2 different DB's on different servers

I am trying to find out if it is possible to connect to 2 different databases on different servers so that I can use both DB's in the same query. If it is possible, how do you do it? Can you have 2 connections open at the same time for one object?

Sorry. jverd. I was just trying to make sense from
what the OP had posted. In the process, I might have
said something stupid.
jc4bud
If they are on different servers, they are on
different database instances. So you can never write a
query like the one you wrote.
It does not make sense in SQL either.
You should get two seperate connections to both the
databases, query data seperately and then try to do
whatever you are doing.Basically get the data from both the databases in your servlet. Do your processing in the servlet to get the appropriate data. If they have to be on different Oracle DB instances, that is the only solution I can think of.
If you can keep them in a single instance the story changes.
You cannot have the same connection to two different
database instances.

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>
RKS_Jsr wrote:
> (...)
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>(...)
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