RE: Is it possible to do "select count(*) from sapr3.zpayr@QA2;"

From: <oracle-l-bounce_at_freelists.org>
Date: Tue, 2 Mar 2004 17:10:23 -0500
Message-ID: <4C9B6FDA0B06FE4DAF5918BBF0AD82CF03B45306@bosmail00.bos.il.pqe>

While connected to pr2:
create database link qa2 connect to system identified by manager using 'qa2';

That's one option. There are other variations on database links. See the manual for more details.

-Mark

-----Original Message-----

From: Roger Xu [mailto:roger_xu_at_dp7uptx.com] Sent: Tuesday, March 02, 2004 5:07 PM
To: oracle-l_at_freelists.org
Subject: RE: Is it possible to do "select count(*) from sapr3.zpayr_at_QA2;"

How to do it? Is there a document or links? Thanks.

-----Original Message-----

From: Igor Neyman [mailto:ineyman_at_perceptron.com] Sent: Tuesday, March 02, 2004 4:01 PM
To: oracle-l_at_freelists.org
Subject: RE: Is it possible to do "select count(*) from sapr3.zpayr_at_QA2;"

You need a database link created between PR2 and QA2.

Igor Neyman, OCP DBA
ineyman_at_perceptron.com

-----Original Message-----

From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Roger Xu Sent: Tuesday, March 02, 2004 4:56 PM
To: Oracle-L_at_Freelists. Org (E-mail)
Subject: Is it possible to do "select count(*) from sapr3.zpayr_at_QA2;"

>From SID=PR2, I failed to do the following:

SQL> select count(*) from sapr3.zpayr_at_QA2; select count(*) from sapr3.zpayr_at_QA2

ERROR at line 1:
ORA-02019: connection description for remote database not found

But I can do the following without any problems:

sqlplus system_at_QA2/manager
SQL> select count(*) from sapr3.zpayr;

Thanks,

Roger

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Received on Tue Mar 02 2004 - 16:07:19 CST