I Created the Security Policy as user sysadmin_vpd as follows
BEGIN
DBMS_RLS.ADD_POLICY (
object_schema => 'scott',
object_name => 'orders_tab',
policy_name => 'orders_policy',
function_schema => 'sysadmin_vpd',
policy_function => 'get_user_orders',
statement_types => 'select');
END;
After creation this policy I want to view & edit them.By default where they are saved.
1)I have created a complex view, and created an instead of trigger on this view
example:
create or replace trigger tr_x instead of before update on test_view_name for each row
-------
2) I have created an update policy on this view
DBMS_RLS.ADD_POLICY (
object_schema := schema_name,
object_name := name of the view,
policy_name := ploicy name,
function_schema := func schema name,
policy_function := pkg_test.fn_get_where,
statement_types := 'UPDATE',
update_check := TRUE,
policy_type := dbms_rls.dynamic);
3) function pkg_test.fn_get_where, which is used in the policy function always return 1 = 2, so that update should fail.
4) Now I will issue an update statement on the view test_view_name
update test_view_name set test_col = 1;
but still it updates the records, though update policy returns the where cluse 1 = 2
same where clause for select policy works perfectly fine.
I created policy as follow.
BEGIN
DBMS_RLS.ADD_POLICY (
object_schema => 'scott',
object_name => 'orders_tab',
policy_name => 'orders_policy',
function_schema => 'nisadmin_vpd',
policy_function => 'get_user_orders',
statement_types => 'select');
END;
/
After the creation of this policy for the table when I select the table Orders_tab then getting the below error.
ORA-00904: "ORA_ROWSCN": invalid identifier
When I dropped this policy then I can see the records of Order_tab table.
I am having one table Where,different country names are stored. while viewing data, I have to make sure that if country name having "USA" can only view its data. How can i do at DB level without passing where clause. Is Virtual Database in this case?
View 25 Replies View Related I have tried to implement RLS policy of oracle.I have two Schema X1 & X1_DBA.
I have created the emp table in X1_DBA create table emp(empid number,ename varchar2(10),deptno number) and inserted some rows into the Table. i have created the below function in X1_DBA schema & Given Select Privilege to X1.
CREATE OR REPLACE FUNCTION no_dept10(
p_schema IN VARCHAR2,
p_object IN VARCHAR2)
RETURN VARCHAR2
[code]...
When i Add the Policy in X1_DBA.schema i am getting the Error as Table does not exist
SQL> BEGIN
2 DBMS_RLS.add_policy
3 (object_schema => 'X1',
4 object_name => 'EMP',
[code]...
ORA-00942: table or view does not exist
ORA-06512: at "SYS.DBMS_RLS", line 20
ORA-06512: at line 2
How to write and fire trigger if any database object will created?
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View 7 Replies View Related what my issue is with this virtual column
CREATE TABLE C0HARPA.VCOL_TAB
(
col1 VARCHAR2(30 BYTE),
v_col1 VARCHAR2(6) GENERATED ALWAYS AS (SUBSTR(col1,1,6)) VIRTUAL
)
TABLESPACE TOOLS
[code]...
Lastly, can an index be created on a virtual column? I am thinking no since it calculated?
Is there a way to find when was a database role created and who has created?
View 5 Replies View RelatedI have the following questions :
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2) Need to create and test out private db links before we can drop public db links.
How can we test out private db links while public db links are still there with the same name?
when I execute SELECT * FROM DUAL@DBLINK from user who created this private db link, which db link it will be using- public or private?
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View 0 Replies View Relatedi have oel installed on my parallel Virtual machine.
i have a problem with configuring sql developer to the oracle database which is located in my virtual machine.
my os is windows7 32 bit.
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View 6 Replies View Relatedtell me if a REFRESH GROUP is automatically created when a materialized view is created?
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View 2 Replies View RelatedI have created two jobs in sys database as follows,
BEGIN
sys.dbms_scheduler.create_job(
job_name => 'JOB_FCDB_CHARGES',
job_type => 'PLSQL_BLOCK',
job_action => 'BEGIN FCDBCHARGES; END;',
repeat_interval => 'FREQ=DAILY;BYHOUR=19',
job_class => 'DEFAULT_JOB_CLASS',
comments => 'Job to process Internet Banking Charges.',
auto_drop => FALSE,
enabled => FALSE);
[code]....
It has been successfully created.Even i get the entry in dba_objects table as follows,
select owner, object_name, object_type from dba_objects where owner = 'SYS' and object_name like '%JOB_FCDB_CHARGES%';
But, my problem is when i log in to PL/SQL developer i am not able to see anything under job.
Give me some examples of creating grouped in VPD .
Group policy example for
1) Grouped policy on same table for different columns
2) Grouped policy on two different table for different columns
Me working on Oracle application Express,there are lots of tables created in it, how will i get to know who created which table and on which date.
View 7 Replies View Relatedin a 9.2.0 db I create a db link but does not function :
CREATE DATABASE LINK "ONEDB"
CONNECT TO "user1" IDENTIFIED BY "****" USING 'ONEDB';
SQL> select * from dual@"ONEDB";
select * from dual@"ONEDB"
*
ERROR : ORA-12154: TNS:could not resolve service nameBut on the same server I can connect to 11g in sqlplus :
Z:>sqlplus /nolog
SQL*Plus: Release 11.2.0.3.0 Production on Mar. Juin 19 10:13:45 2012
Copyright (c) 1982, 2011, Oracle. All rights reserved.
SQL> connect user1@ONEDB
password :
Connected.Of cours the other DB links toward 9.2.0 databases work well.
i create new database (Student) using command line, now i want to connect with newly created database (using sys as sysdba), but again it directly connected with old database (ORCL). So what should i do to connect with newly created database (Student).
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CREATE OR REPLACE TRIGGER ddltrigger
AFTER DDL ON DATABASE
BEGIN
INSERT INTO aud_log
(user_name, ddl_date, ddl_type, object_type,
owner, object_name
)
VALUES (ora_login_user, SYSDATE, ora_sysevent, ora_dict_obj_type,
ora_dict_obj_owner, ora_dict_obj_name
);
END;
i am trying to configure rman for newly created database .when i entered
rman target /
it is throwing following error
[/u01/app/oracle/product]rman target /
Recovery Manager: Release 9.2.0.8.0 - 64bit Production
Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04005: error from target database:
ORA-12162: TNS:service name is incorrectly specified
I have near 114 export.dmp.z* export backup. I am trying to import it on newly created database using imp.
But i am not getting how can i select all export.dmp.z* files using imp. Its easy in impdp, but i have exported backup.
how many users we can create in oracle 11g release 2 database. Is there any specific limit or parameter for that.
View 1 Replies View RelatedI am using 10.2.0.1 on OEL5. I have installed CRS, Oracle home, ASM on both nodes and everything is fine.
When invoked dbca to create a database, it says:
*'DBCA could not startup the ASM instance configured on this node. To proceed with database creation using ASM you need the ASM instance to be up and running. Do you want to recreate the ASM instance on this node?'*
Is it a bug? because some blogs say this is a bug. And patch 8288940 will solve this. They also say this patch is to solve the incompatibility between 11g ASM incompatibility with 10g. But here I am using everything of 10.2.0.1.
I'm running Oracle 9i on AIX 5.2. I'm not using a recovery catalog, nor am I using media management software. I perform a full, online rman backup of the database and archived redo logs daily to disk, then use operating system commands to copy the backup to tape. There is only space on disk for two days' backups, so I need to have a retention policy of "redundancy = 1", and run a "delete obsolete" prior to the backup. The problem is that I don't want to subject the archived redo logs to this retention policy.
I have two physical standby databases connected by WAN to the primary site, and I might need archived redo logs that are a few days (or more) old in the event of a prolonged WAN outage. I've read about the "keep forever" option, but apparently it isn't available without using a recovery catalog. Is there any way to spare the archived redo logs from my retention policy?
Note: I want to "protect" the actual archived redo logs from the retention policy, not the backups of the archived redo logs.
How we can use RMAN backup to restore oracle database when the RMAN backup pushed to tape already and being a OLD backup ( before retention policy date).Just to elaborate a more.. Say my retention policy is 3 days. I want to restore from a old backup like 30 days old.So surely the requesting backup is behind retention date and has been pushed to tape.
View 1 Replies View RelatedI have created a function for knowing the status of link which connect me with remote database.function is as follows
---------------------------------------------------------------------------------------------
CREATE OR REPLACE FUNCTION get_status_db_link (p_db_link_in VARCHAR2)
RETURN NUMBER AS
rows NUMBER;
v_code NUMBER;
v_errm VARCHAR2(64);
[code]....
Now functin should returns 1 when link is up and it should return 0 when link down but sometime when link is down it continues showing executing it hang my pc.
