Access blob/ord column from remote database

Hi,
I am using oracle 10.2.
I have two database X and Y and on Y database i have the table B with column ORDDOC.
The db link is created on A to access all tables of B. I can access all tables from B except X.
Could you please advise how can i access table X from B database.
Database - Y
SQL> desc B;
Name Null? Type
ATTACHMENT_ID NOT NULL NUMBER(38)
ATTACHMENT ORDSYS.ORDDOC
SQL>
Database - X
SQL> select * from B@DB_LINK_TRDX2.WORLD;
select * from B@DB_LINK_TRDX2.WORLD
ERROR at line 1:
ORA-22804: remote operations not permitted on object tables or user-defined
type columns
SQL>
Anybody could help pls ?

Kapil wrote:
The document is in different database and used by other schemas as well from that database.
.Net is GUI.Daniel raised a very important point. Moving that document via another database doubles the network load for that operation. And doubles the performance impact on the client.
Is this in any way a sensible thing to do? Most definitely not.
Assuming that the client cannot reach the remote database containing the documents, and that can only be done via the local database, then you need to look at options such as materialised views. Replicate the remote content from the remote database to the local database at regular intervals.
As the data set is large (containing LOB documents), consider fast incremental refreshing (and not pull the entire data set across with each refresh).
Yes, you can write PL/SQL code that grabs the remote document and copies it into a local LOB and then dish that up to the client. But the impact of this on the network and performance are major concerns that need to be thoroughly evaluated first.

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<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Dmitry Nonkin([email protected]):
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null

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Hi
I have some pdf files in "\home2\docs" directory in Oracle database server 10g. (OS is Linux) I want to access those pdf files from my client system through Oracle Forms. How is it possible?
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Expecting fast response!!!!!
Bye

hi
Thank u for ur response.
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utl_smtp.Quit(v_mail_conn);
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Try this code
Regards Salim.
CREATE OR REPLACE TRIGGER EmailOnServerErr AFTER SERVERERROR ON DATABASE
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            msg := msg||'DBA_AUDIT_TRAIL.LOGOFF_DLOCK=' ||NVL(audit_rec.logoff_dlock ,'Null')||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.COMMENT_TEXT=' ||NVL(audit_rec.comment_text ,'Null')||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.SESSIONID='    ||audit_rec.sessionid   ||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.ENTRYID='      ||audit_rec.entryid     ||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.STATEMENTID=' ||audit_rec.statementid ||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.RETURNCODE='   ||audit_rec.returncode ||crlf;
            msg := msg||'DBA_AUDIT_TRAIL.PRIV_USED='    ||NVL(audit_rec.priv_used,'Null')||crlf;
         END IF;
         msg := msg||'-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-'||crlf||crlf;
         -- write the message to the error log file
         log_file_handle := UTL_FILE.FOPEN (log_file_dir, log_file_name, 'A',maxlinesize);
         UTL_FILE.PUT_LINE(log_file_handle,msg);
         UTL_FILE.FCLOSE(log_file_handle);
         -- send the message by Email
         mail_conn := UTL_SMTP.open_connection(smtp_relay, mail_port);
         UTL_SMTP.HELO(mail_conn, smtp_relay);
         UTL_SMTP.MAIL(mail_conn, sender_address);
         UTL_SMTP.RCPT(mail_conn, recipient_address);
         UTL_SMTP.DATA(mail_conn, msg);
         UTL_SMTP.QUIT(mail_conn);
      END IF; -- client_program = MyProgram.exe
   END IF;
END;
/

Error messages from remote database

Hi.
While working across database links, usually the error messages occurring on the remote database are displayed without particulars like datafile name, tablespace name, etc. e.g. ORA-03232: unable to allocate an extent of blocks from tablespace , which should ideally say ORA-03232: unable to allocate an extent of 100 blocks from tablespace TEMP. This, probably is because only an error number is passed back from the remote database or because the other parameters passed back are not being picked up properly by the local database (client). Is there any way to get around this? It should not be something like 'add a parameter in the remote procedure for getting back the error text'!
Thanks,
Rahul

The alternative of course is to make your process which does the insert into the table conditional upon the username not already being present in the table. It give you the overhead of an additional data fetch but this should be negliable unless you have a very large table with poor index usage.

How to Centalize the data from remote database

we have 300-400 databases across remote server.
we want to collect the centralized inforamtion from remote server into centralized oracle database.
1.exporting the centralized data at remote server and
through FTP transfering it to central server and
importing the dump in central database
2.Creating database links and collecting data through
Snapshot
Which is best or Give any suggestion pls
if possible give detail information

Hi,
Use Proxies For Your Sender SAP System side and Use the Appropriate Adapter at Receuver side according to the Requirement
Now scenario willl be Proxy-Xi---
Logic:
1) Write the Logic inside the Proxy report to pick the records from the tables
2) And send it to Xi, Xi will routew the data to the third party System based on the adapter you selected
ABAP Proxies Pre-requisites
/people/vijaya.kumari2/blog/2006/01/26/how-do-you-activate-abap-proxies
ABAP Client Proxies
/people/ravikumar.allampallam/blog/2005/03/14/abap-proxies-in-xiclient-proxy
Regards
Seshagiri

Copying CLOB data from remote database to local database

How can i copy a CLOB data from a remote datbase table to a local database table ?
i have a database link created from my local database to remote database, but looks like i cannot select a clob locator or clob data residing on a remote database through this link ?
is there any way to do this ? anyone has a readily available code for doing this ? i need this very urgently, your help is greatly appreciated!
thanks,
SC.

Is there a local to your pc database ???? Which is the db version of your pc(if there is)....and your server's database?????
Simon

Can OLAP cube load from remote database?

Sorry, been forever since I worked with Express / Oracle OLAP. If I want to build a cube in one database, is AWM able to load data from another database? Or do I have to have to build the cube on the same database where the source is?
Thanks!
Scott

You can load from any local table or view. So the simplest approach is to define a view in your AWM database that selects from the table in the second database. You then map your cube to the local view.

To access a 11gr1 db from remote server which parameters needs to be set

Hi,
I would like to access my db from a remote server, for this which parameters i need to set?
Thanks,

By default you don't need to set any instance parameter for this because Oracle Net listener will run on port 1521 and database will register dynamically to local listener on port 1521.
If listener does not listen on port 1521 then you need to set instance parameter LOCAL_LISTENER: http://docs.oracle.com/cd/E11882_01/network.112/e10836/listenercfg.htm#CHDCCHIC.

Weblogic Server Crash on accessing service bus console from remote

Please help me out here. Thanks.
Error Message:
<2009-01-28 16:05:50 CET> <Warning> <netuix> <BEA-423430> <The portal <directive.page> element has been deprecated. You can set the page encoding on the <netuix:desktop> element.>
<2009-01-28 16:05:51 CET> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is jsp/login/index.jsp.>
===== BEGIN DUMP =============================================================
JRockit dump produced after 0 days, 00:04:03 on Wed Jan 28 16:05:56 2009
Additional information is available in:
/home/efidev/dev/bea92/domains/alsb/jrockit.8808.dump
No snapshot file (core dump) will be created because core dumps have been
disabled. To enable core dumping, try "ulimit -c unlimited"
before starting JRockit again.
If you see this dump, please open a support case with BEA and
supply as much information as you can on your system setup and
the program you were running. You can also search for solutions
to your problem at http://forums.bea.com in
the forum jrockit.developer.interest.general.
Error Message: Illegal memory access. [54]
Signal info : si_signo=11, si_code=1 si_addr=0x2598
Version : BEA JRockit(R) R26.4.0-63_CR302700-72606-1.5.0_06-20061127-1104-linux-ia32
GC : System optimized over throughput (initial strategy singleparpar)
: GC strategy for GC 0 was singleparpar
: GC strategy for GC 1 was genparpar
: GC strategy for GC 2 was genparpar
: GC strategy for GC 3 was genparpar
: mmHeap->data = 0x8100000, mmHeap->top = 0x28100000
: The nurserylist starts at 0x8ba1998 and ends at 0xa29d4d8
: mmStartCompaction = 0x22100000, mmEndCompaction = 0x24100000
CPU : Intel Core (HT) SSE SSE2 Core EM64T
Number CPUs : 2
Tot Phys Mem : 3442233344 (3282 MB)
OS version : lenny/sid
Linux version 2.6.24-19-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Wed Jun 18 14:43:41 UTC 2008 (i686)
Thread System: NPTL
State : JVM is running
Command Line : -Xms512m -Xmx512m -Xverify:none -da -Dplatform.home=/usr/local/app/bea92/weblogic92 -Dwls.home=/usr/local/app/bea92/weblogic92/server -Dwli.home=/usr/local/app/bea92/weblogic92/integration -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=/usr/local/app/bea92/patch_weblogic921/profiles/default/sysext_manifest_classpath -Dweblogic.Name=AdminServer_ALSB -Djava.security.policy=/usr/local/app/bea92/weblogic92/server/lib/weblogic.policy weblogic.Server
java.home : /usr/local/app/bea92/jrockit90_150_06/jre
j.class.path : :/home/efidev/dev/bea92/domains/alsb/lib/commons-collections-3.2.jar:/home/efidev/dev/bea92/domains/alsb/lib/commons-configuration-1.4.jar:/home/efidev/dev/bea92/domains/alsb/lib/commons-lang-2.3.jar:/home/efidev/dev/bea92/domains/alsb/lib/commons-logging-1.1.jar:/home/efidev/dev/bea92/domains/alsb/lib/commons-pool-1.3.jar:/home/efidev/dev/bea92/domains/alsb/lib/ip-code-translator-1.0.jar:/home/efidev/dev/bea92/domains/alsb/lib/IPHeaderAPI.jar:/home/efidev/dev/bea92/domains/alsb/lib/ip-logging-1.0.jar:/home/efidev/dev/bea92/domains/alsb/lib/kodo-4.1.2.jar:/home/efidev/dev/bea92/domains/alsb/lib/openjpa-0.9.6.jar:/home/efidev/dev/bea92/domains/alsb/lib/persistence-api-1.0.jar:/home/efidev/dev/bea92/domains/alsb/lib/serp-1.11.0.jar:/home/efidev/dev/bea92/domains/alsb/lib/velocity-1.4.jar:/usr/local/app/bea92/patch_weblogic921/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/usr/local/app/bea92/jrockit90_150_06/lib/tools.jar:/usr/local/app/bea92/weblogic92/server/lib/weblogic_sp.jar:/usr/local/app/bea92/weblogic92/server/lib/weblogic.jar:/usr/local/app/bea92/weblogic92/server/lib/webservices.jar::/home/efidev/dev/bea92/domains/alsb/template_alsb/lib/config:/usr/local/app/bea92/weblogic92/servicebus/L10N:/usr/local/app/bea92/weblogic92/servicebus/lib/sb-public.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/sb-common.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/sb-internal.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/sb-core.jar:/usr/local/app/bea92/weblogic92/integration/common/lib/mfl-common.jar:/usr/local/app/bea92/weblogic92/platform/lib/p13n/p13n_system.jar:/usr/local/app/bea92/weblogic92/common/p13n/lib/p13n_common.jar:/usr/local/app/bea92/weblogic92/server/lib/wlxbean.jar:/usr/local/app/bea92/weblogic92/server/lib/apachexmlbeansutil.jar:/usr/local/app/bea92/weblogic92/server/lib/xquery.jar:/usr/local/app/bea92/weblogic92/server/lib/binxml.jar:/usr/local/app/bea92/weblogic92/common/lib/log4j.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/uddi_library.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/uddi_client_v3.jar:/usr/local/app/bea92/weblogic92/servicebus/lib/version.jar::/usr/local/app/bea92/weblogic92/common/eval/pointbase/lib/pbembedded51.jar:/usr/local/app/bea92/weblogic92/common/eval/pointbase/lib/pbupgrade51.jar:/usr/local/app/bea92/weblogic92/common/eval/pointbase/lib/pbclient51.jar:/usr/local/app/bea92/weblogic92/server/lib/xqrl.jar::
j.lib.path : /usr/local/app/bea92/jrockit90_150_06/jre/lib/i386/jrockit:/usr/local/app/bea92/jrockit90_150_06/jre/lib/i386:/usr/local/app/bea92/jrockit90_150_06/jre/../lib/i386:/usr/local/app/bea92/patch_weblogic921/profiles/default/native:/usr/local/app/bea92/weblogic92/server/native/linux/i686:/usr/local/app/bea92/weblogic92/server/native/linux/i686/oci920_8
JAVA_HOME : /usr/local/app/bea92/jrockit90_150_06
JAVAOPTIONS: <not set>
LD_LIBRARY_PATH: /usr/local/app/bea92/jrockit90_150_06/jre/lib/i386/jrockit:/usr/local/app/bea92/jrockit90_150_06/jre/lib/i386:/usr/local/app/bea92/jrockit90_150_06/jre/../lib/i386:/usr/local/app/bea92/patch_weblogic921/profiles/default/native:/usr/local/app/bea92/weblogic92/server/native/linux/i686:/usr/local/app/bea92/weblogic92/server/native/linux/i686/oci920_8
LD_ASSUME_KERNEL: <not set>
C Heap : Good; no memory allocations have failed
StackOverFlow: 0 StackOverFlowErrors have occured
OutOfMemory : 0 OutOfMemoryErrors have occured

Upgrading to latest version is a good choice. You can also consider increasing the heap size from -Xms512m -Xmx512m to -Xms1024m -Xmx1024m and confirm if this crash was due to insufficient heap.

Access blob/ord column from remote database

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