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

  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Tue, 2 Mar 2004 16:33:56 -0600

Cool. It works.
So do I need to do "delete database link qa2" to clean up?
Thanks.
--Roger

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]
Sent: Tuesday, March 02, 2004 4:10 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: Is it possible to do "select count(*) from
sapr3.zpayr@QA2;"


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@xxxxxxxxxxx]
Sent: Tuesday, March 02, 2004 5:07 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: Is it possible to do "select count(*) from
sapr3.zpayr@QA2;"


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

-----Original Message-----
From: Igor Neyman [mailto:ineyman@xxxxxxxxxxxxxx]
Sent: Tuesday, March 02, 2004 4:01 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: Is it possible to do "select count(*) from
sapr3.zpayr@QA2;"


You need a database link created between PR2 and QA2.

Igor Neyman, OCP DBA
ineyman@xxxxxxxxxxxxxx



-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Roger Xu
Sent: Tuesday, March 02, 2004 4:56 PM
To: Oracle-L@Freelists. Org (E-mail)
Subject: Is it possible to do "select count(*) from sapr3.zpayr@QA2;"

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

SQL> select count(*) from sapr3.zpayr@QA2;
select count(*) from sapr3.zpayr@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@QA2/manager
SQL> select count(*) from sapr3.zpayr;





Thanks,

Roger 

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