How to lock record in a remote database ???

Hi All!
How to lock record in a remote table ??? Is it possible to lock by using the RPC ??? What are the options available ??
thanks
Sanjeeb Bose
HCL Infosystems Ltd
Kolkata India

DBLinks may be one option...
--Shirish

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Message was edited by:
AB Shah

In the itvimsapp server execute the command
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===================================
[oracle@bddesa oracle]$ emctl status dbconsole
TZ set to America/Guayaquil
Oracle Enterprise Manager 10g Database Control Release 10.1.0.3.0
Copyright (c) 1996, 2004 Oracle Corporation. All rights reserved.
http://bddesa:5500/em/console/aboutApplication
Oracle Enterprise Manager 10g is running.
===================================
If the server is running you can connect with the sentence
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>
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