V$SYSTEM_PARAMETER vs V$PARAMETER

Hi,  

Where these two, V$SYSTEM_PARAMETER, V$PARAMETER dynamic view are differs?  

Both of them looks the same in structure and data as well.  

Anybody have any idea.  

Nirmal.  

-----Original Message-----
Sent: Wednesday, January 08, 2003 3:04 PM To: Multiple recipients of list ORACLE-L global_name

Hi Jonathan,

thanks for your reply.

The deal is that you can't use DB1_at_HR and DB1_at_SHIP if you are using global_names=true; the link name has to be the same than the global database name.

But what do I do, if I need the same user to have two db-links to different schemas on the remote database?

Any idea?

Thanks,
Helmut

-----Ursprüngliche Nachricht-----
Von: Jonathan Lewis [ mailto:jonathan_at_jlcomp.demon.co.uk <mailto:jonathan_at_jlcomp.demon.co.uk> ]
Gesendet: Mittwoch, 8. Januar 2003 12:14 An: Multiple recipients of list ORACLE-L Betreff: Re: How to create two db-links within one schema when global_names=tr

Look up the details of 'connection qualifiers'.

create public database link DB1_at_HR

    connect to hr identified by pwd_hr using 'DB1';

create public database link DB1_at_SHIP

    connect to shipping identified by pwd_shipping using 'DB1';

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-----Original Message-----
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Date: 08 January 2003 10:57
global_names=tr

>Hi!
>
>Is there a way to create two db-links within one schema when
>global_names=true?
>
>e.g.
>create public database link DB1 connect to hr identified by pwd_hr
using
>'DB1';
>create public database link DB1 (???) connect to shipping identified
by
>pwd_shipping using 'DB1';
>
>This is 8.1.7 on Solaris.
>
>Thanks,
>Helmut
>

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