Hi saurabh,
There are two types of database links.
Explict database link the syntax is :-
CREATE DATABASE LINK <db link name>
CONNECT USING user_name identified by passwd
USING connect_string;
Default database link the syntax is :-
CREATE DATABASE LINK <db link name>
CONNECT USING current_user
USING connect_string;
In this case, it will try to connect to the remote
database with the user_name / passwd of the local
database currently logged in.
to access table /view/synonym from a remote db
use
select * from <table_name/view_name>@<dblink_name>;
But to make this db link and then to access first
make the connect string of the remote database in the
local machine in the tnsnames.ora using net 8 easy
configuration tool.
--- Saurabh Sharma <[EMAIL PROTECTED]> wrote: > hi
all,
>
> can any body has idea of how to create db links. we
> have 4-5 servers some are test and some producn.
> while requiring some info from other DBs how do i
> refer them ythrough DBlinks.
>
> Saurabh Sharma
>
> [EMAIL PROTECTED]
> http://www.geocities.com/saurabh00pc/stride.html
>
>
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