Re: V$SYSTEM_PARAMETER vs V$PARAMETER

[Arup Nanda]

Title: AW: How to create two db-links within one schema when global_names=tr

Nirmal,   When the instance starts up both have same information. If you set a session's value using ALTER SESSION SET <someparameter> = <somenewvalue> then the newvalue is shown in V$PARAMETER but not in V$SYSTEM_PARAMETER.   for instance   SQL> select value from v$parameter where name = 'sort_area_size';   VALUE -------------------------------------------------------------------------------- 1024000   1 row selected.   SQL> select value from v$system_parameter where name = 'sort_area_size';   VALUE -------------------------------------------------------------------------------- 1024000   1 row selected.   SQL> alter session set sort_area_size = 1024;   Session altered. SQL> select value from v$parameter where name = 'sort_area_size';   VALUE -------------------------------------------------------------------------------- 1024   1 row selected.   SQL> select value from v$system_parameter where name = 'sort_area_size';   VALUE -------------------------------------------------------------------------------- 1024000   1 row selected. HTH   Arup Nanda     ----- Original Message ----- From: Nirmal Kumar Muthu Kumaran To: Multiple recipients of list ORACLE-L Sent: Wednesday, January 08, 2003 8:29 AM Subject: 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----- From: Daiminger, Helmut [mailto:[EMAIL PROTECTED]] Sent: Wednesday, January 08, 2003 3:04 PM To: Multiple recipients of list ORACLE-L Subject: AW: How to create two db-links within one schema when global_name Hi Jonathan, thanks for your reply. The deal is that you can't use DB1@HR and DB1@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:[EMAIL PROTECTED]] 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@HR     connect to hr identified by pwd_hr using 'DB1'; create public database link DB1@SHIP     connect to shipping identified by pwd_shipping using 'DB1'; Regards Jonathan Lewis http://www.jlcomp.demon.co.uk Coming soon a new one-day tutorial: Cost Based Optimisation (see http://www.jlcomp.demon.co.uk/tutorial.html ) Next Seminar dates: (see http://www.jlcomp.demon.co.uk/seminar.html ) ____England______January 21/23 ____USA_(CA, TX)_August The Co-operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html -----Original Message----- To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> 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 > -- Please see the official ORACLE-L FAQ: http://www.orafaq.net -- Author: Jonathan Lewis   INET: [EMAIL PROTECTED] Fat City Network Services    -- 858-538-5051 http://www.fatcity.com San Diego, California        -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from).  You may also send the HELP command for other information (like subscribing).