Access other schema object from connection

Hi;
from the dbconnection, how can I access other schema object?
Thanks

Hi,
I don't know if I understand correctly but if you mean the scenario you connect to the database as SCOTT and you want to map table EMPLOYEES from HR schema, you can do it within wizard and in read only view object you
use schema name as prefix like select * from HR.EMPLOYEES. If you mean something else please describe it more.
regards,
Branislav

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Hi, need ur help again,
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select * from jobs;
Thanks!

Public synonyms have their place, but are not generally a good idea as they will cause conflicts with other schemas and applications. Another think that you can do is issue the
ALTER SESSION set CURRENT_SCHEMA = schema;
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Hi,
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im am trying to access portal pcd-objects from a java web dynpro component (namely getting and setting personalized iview properties). for locally managed web dynpro components this works fine with the code below.
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Hi Kust,
To access the PCD objects the code you used looks ok for me but your main issues is related to the dc access permissions. This thread discussed about the similar issue. Please review this below thread.
/message/979328#979328 [original link is broken]
Regards
Krishna Reddy

Unable to see other schemas in JDeveloper Connections Navigator

When I add a database to my Connections Navigator, only one Schema is visible under the DB. I am unable to view other schemas to which the user has access.
How do I view the other schemas?

Yes.. Thats missing in 10.1.3.0.4(bug 5027141)
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Guys,
I am on 10g R2 and have this requirement.
We refresh our QA environment from PROD every day ( exp/imp and schema refresh ). App team now have a requirement where by they want to create few objects including tables every day and load those tables with static data. This in a way doesn't need to be refreshed every day.. So, could place this in another schema. But we do not want to grant access on that schema to the user.
Alternatively, we can get them to send the us a script, that can be run as POST refresh script on completion of the refresh. But this would mean that any changes to the script will involve us copying the file, which could be a hassle.
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You can use DBMS_METADATA and EXECUTE IMMEDIATE
SQL> create user u1 identified by u1;
User created.
SQL> create or replace type u1.type1 as object (a number, b date);
2 /
Type created.
SQL> declare
2 stat varchar2(32000):= dbms_metadata.get_ddl('TYPE','TYPE1','U1');
3 begin
4    execute immediate replace(stat,'"U1".','');
5 end;
6 /
PL/SQL procedure successfully completed.
SQL> desc type1
Name                                                        Null?    Type
A                                                                    NUMBER
B                                                                    DATEYou can loop on all schema objects selected from dba_objecs to manage all objects with a single statement:
SQL> create function u1.f1 return number is
2 begin
3    return 0;
4 end;
5 /
Function created.
SQL> declare
2 stat varchar2(32000);
3 begin
4    for r in (select object_type, object_name from dba_objects where owner='U1') loop
5      stat := dbms_metadata.get_ddl(r.object_type,r.object_name,'U1');
6      dbms_output.put_line(stat);
7      execute immediate replace(stat,'"U1".','');
8    end loop;
9 end;
10 /
CREATE OR REPLACE TYPE "U1"."TYPE1" as object (a number, b date);
CREATE OR REPLACE FUNCTION "U1"."F1" return number is
begin
return 0;
end;
PL/SQL procedure successfully completed.
SQL> desc f1
FUNCTION f1 RETURNS NUMBER
SQL> desc type1
Name                                                        Null?    Type
A                                                                    NUMBER
B                                                                    DATEMax
[My Italian Oracle blog| http://oracleitalia.wordpress.com/2010/02/07/aggiornare-una-tabella-con-listruzione-merge/]

Not able to select the other schema objects mrtadata

Hi,
My function returns the matadata of a table (xml format) in the current schema but unable return output of another schema objects. I have the privileges of export full database, import full database and select_catalog_role also.
It doesn't throw any error just throws empty xml.
my code is...
CREATE OR REPLACE FUNCTION TUNER.F_DBEG3(V_Schema VARCHAR2, V_Table VARCHAR2)
RETURN XMLTYPE
AS
Handle NUMBER; --handle returned by OPEN
V_First_Part XMLTYPE;
V_Next_Part XMLTYPE;
V_Output_Total XMLTYPE;
V_Cnt NUMBER := 0;
BEGIN
DBMS_OUTPUT.PUT_LINE('START THE PROGM');
Handle := DBMS_METADATA.OPEN('DATABASE_EXPORT');
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DBMS_METADATA.SET_COUNT(HANDLE, 1000);
DBMS_METADATA.set_filter (Handle, 'INCLUDE_PATH_EXPR', '=''TABLE''');
DBMS_METADATA.SET_FILTER(Handle,'NAME', V_Schema,'SCHEMA');
DBMS_METADATA.SET_FILTER(Handle,'NAME', V_Table,'TABLE');
DBMS_OUTPUT.PUT_LINE('Filter the required objects');
LOOP
DBMS_OUTPUT.PUT_LINE('Start the loop');
DECLARE
no_mvlog exception;
pragma exception_init( no_mvlog, -31608 );
BEGIN
V_First_Part := DBMS_METADATA.FETCH_XML(Handle);
EXCEPTION
WHEN no_mvlog THEN
EXIT;
DBMS_OUTPUT.PUT_LINE ('No mv log');
END;
IF V_First_Part IS NOT NULL THEN
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DBMS_OUTPUT.PUT_LINE('Into the process ');
else
DBMS_OUTPUT.PUT_LINE('Exit the loop ');
exit;
end if;
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DBMS_OUTPUT.PUT_LINE(' Last Count is '|| v_cnt);
END LOOP;
DBMS_OUTPUT.PUT_LINE('converted into xml');
return v_output_TOTAL;
DBMS_METADATA.CLOSE(Handle);
EXCEPTION
WHEN NO_DATA_FOUND
THEN
RAISE_APPLICATION_ERROR (
-20001,
'Please check! ' || V_Table || ' not an object'
WHEN OTHERS
THEN
DECLARE
SQL_ERROR NUMBER := SQLCODE;
SQL_ERRMESS VARCHAR2 (250) := SUBSTR (SQLERRM, 1, 200);
BEGIN
DBMS_OUTPUT.PUT_LINE (SQL_ERROR || 'Message : ' || sql_errmess);
END;
END;
but when i use like below i got o/p.
SELECT DBMS_METADATA.GET_XML('TABLE','ACT_RAP_T','EMACH') FROM DUAL;
Please tell me where iam wrong.
regards,
Madhavi.

Can you let me know is this problem for the components which are in containers only..
Yes, as Charles said, the problem is for grouping/ungrouping in containers. If you find otherwise, please let us know.
<br>
This problem you will be looking for next iteration, so is it going to be Service Pack or some Hot Fix..
Is it possible for us to know the issues which will be looked for the next iteration so that we can know what are the issues current version has so that we have the good idea..
Correct, it will be for Fix Pack 1 (size between a Service Pack and a Hot Fix).
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<br>
Javier

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For the life of me I can't workout how I can access things from classes that haven't created them.
I don't want to have to use "new" multiple times in seperate classes as that would erase manipulated values.
I want to be able to access and manipulate an array of objects from multiple classes without resetting the array object values. How do I create a new object then be able to use it from all classes rather than re-creating it?
Also I need my GUI to recognize the changes my buttons are making to data and reload itself so they show up.
All help is good help!
regards,
Luke Grainger

As long as you have a headquarters it shouldn't be to painfull. You simply keep a refrence to your ShipDataBase and Arsenal and all your irrellevant stuff in Headquarters. So the start of your Headquarters class would look something like:
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.Or you could of course use a more direct refrence:
ShipDatabase db = hq.db;
or even
ShipList = hq.db.getShipList();
but this requires that the shiplist in the DB is kept public....
Hope it was comprehensive enough, and that I answered what you where wondering.
Sjur
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I have i new problem here, i have fetch in the java-doc but in vain ...
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Hello everybody,
I created a readonly user like this in oracle 11g r2
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Thanks in advance for your help!
Best regards,
GIL GOMES Dany

Dan_lu wrote:
Hello everybody,
I created a readonly user like this in oracle 11g r2
SQL> CREATE USER readonly IDENTIFIED BY readonly;
SQL> GRANT CREATE SESSION ,CREATE SYNONYM TO readonly;
SQL> GRANT SELECT ON SA.vCustomerService TO readonly;
But when I connect to the database and do a select like:
SQL> SELECT * FROM ACC;
I get the data from that table, even if I do an update on that table it works.Check the permissions for that table -- maybe some operations on this table are granted to publc?

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But unfortunately, in the latest version "1.5.1 5440", we still see inconsistent things...
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Access other schema to check details

I am updating certain rows (contain coupons information) in the db with a particular condition
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Access other schema object from connection

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