Re: dblink problem on two verion of ORACLE DB

  • From: dba1 mcc <mccdba1@xxxxxxxxx>
  • To: Niall Litchfield <niall.litchfield@xxxxxxxxx>
  • Date: Mon, 13 Aug 2007 10:05:27 -0700 (PDT)

I knew that is problem, but based on ORACLE say you
can Only turn on one listener which is highest version
of ORACLE.


--- Niall Litchfield <niall.litchfield@xxxxxxxxx>
wrote:

> you are using server side name resolution (likely
> tns names) so you'll need
> the name to be resolvable from the 9i home on the
> server.
> 
> On 8/13/07, dba1 mcc <mccdba1@xxxxxxxxx> wrote:
> >
> > we have ORACLE 9ir2 and 10Gr2 on same server. 
> based
> > on ORACLE document we ONLY turn on 10Gr2 listener.
> >
> > The problem I have is I tried to create DBLINK on
> 9ir2
> > database and connect to another 9ir2 datbase.  I
> got
> > "TNS:could not resolve service name" error.  I can
> use
> > following command under 10Gr2 environment:
> >
> > sqlplus   system/manager@db01
> >
> > but when I login to 9ir2 database and tried to use
> > DBLINK, I have error:
> >
> > SQL> select * from table1@db01_link;
> >
> > ERROR at line 1:
> > ORA-12154: TNS:could not resolve service name
> >
> > any ideal?
> >
> > Thanks.
> >
> >
> >
> >
> >
>
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> 
> -- 
> Niall Litchfield
> Oracle DBA
> http://www.orawin.info
> 



      
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