OS Authenticated user in Oracle XE database

I have created a local OS user and a corresponding "externally identified" user in my Oracle XE database. I am unable to login to the database using the 'sqlplus /' command.
Does anyone know if this is supposed to work in Oracle XE ?
thank you.
Guy

In <drive>:\oraclexe\app\oracle\product\10.2.0\server\config\scripts you should have a XE.bat script. Check out the first line with oradim.exe, and create your user identified externally with the exact same name and syntax you find there. Then it should work (it worked to me).

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Hi friends,
It would be highly appreciated if someone would kindly advise steps needed to
import full Oracle 8i database ( with all users, tables, table spaces
and other components ) to Oracle database 10g .
Thanks and regards

hi
ur exp ur database from oracle 10g. from exp cmd instead of expdp cmd bcoz oracle 10g. expdp cmd is not compitable with oracle 8.
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Hi,
I would like to configure the Authentication with an LDAP Server (LDAP Authenticator) and the mapping between users and roles in an external database.
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Excuse my ignorance on this subject
But our company has an Oracle 11g database that drives one of our business applications. I am not an oracle admin and there is very little documentation on the application itself, however the application seems to have its own set of explicit login (username and password) credentials so I am guessing they are hashed somewhere in the database tables.
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user599292 wrote:
EdStevens wrote:
user599292 wrote:
Excuse my ignorance on this subject
But our company has an Oracle 11g database that drives one of our business applications. I am not an oracle admin and there is very little documentation on the application itself, however the application seems to have its own set of explicit login (username and password) credentials so I am guessing they are hashed somewhere in the database tables.
My question would be – are there any default oracle tables where user credentials would typically be? or tips on tracking down where the password hashes may be? Or can this differ from application to application? Any tips welcome. Apologies for the naivity of the question. My goal is to identify which database accounts can query the table the hashes are in, as we have some users who can access the database for data analysis purposes - but I dont want them to have access to the table.The information relative to the user accounts is revealed in the view DBA_USERS, which normal users should not have a need to see. However, the passwords are stored in a true hash. It cannot be used directly, and cannot be reversed. So being able to see the hashed password does not in itself constitute a security risk.
When a user is being authenticated, the procedure that oracle uses is NOT to 'decrypt' the stored password to see if it matches the password presented by the user. Rather, the password presented by the user is hashed, and that hash value is compared against the stored value.My concern was if they could extract those password hash values, there are many free password crackers where if they run dictionary values against those hash values and if any match they then have some passwords to gain perhaps elevated access in the application.Such a method would have to assume a password, know how oracle 'salts' the password, hash the result, then compare to the hashed values from the table. If you employ even a modicum of password complexity enforcement, I doubt that your developers are going to have access to the kind of computing capacity that would be required to get a positive result within your lifetime.
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Hi all,
i'm experiencing a problem configuring centralized AAA on Oracle OID for Oracle RAC Database.
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# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1          localhost.localdomain localhost
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192.168.15.177          orclrac1.klab.it orclrac1
192.168.15.178 orclrac2.klab.it orclrac2
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192.168.1.100          orclrac1-priv.klab.it orclrac1-priv
192.168.1.105 orclrac2-priv.klab.it orclrac2-priv
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192.168.15.88 orclrac1-vip.klab.it orclrac1-vip
192.168.15.96 orclrac2-vip.klab.it orclrac2-vip
92.168.15.184 openfiler.klab.it openfiler
192.168.1.90 openfiler-priv.klab.it openfiler-priv
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(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = racdb.klab.it)
(INSTANCE_NAME = racdb1)
RACDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = orclrac1-vip)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = orclrac2-vip)(PORT = 1521))
(LOAD_BALANCE = yes)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = racdb.klab.it)
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(ADDRESS = (PROTOCOL = TCP)(HOST = orclrac2-vip)(PORT = 1521))
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(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = orclrac2-vip)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = racdb.klab.it)
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# Generated by Oracle configuration tools.
NAMES.DIRECTORY_PATH= (LDAP,TNSNAMES)
WALLET_LOCATION =
(SOURCE =
(METHOD = FILE)
(METHOD_DATA =
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(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.15.177)(PORT = 1521)(IP = FIRST))
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(DESCRIPTION =
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Thank's in advance for any help or suggestion.
Antonio

Hello bipkary,
what version are you using?
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How to manage HTML DB end users in Oracle Database 10g Express Edition?

I successfully installed Oracle XE on my Windows/XP PC.
I followed 'Getting Started Guide' and created a new application using the hr.employees table.
I could run this application by logging in as hr/hr.
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Help needed....

This MyApp application (Application 100) was created by the HR Oracle account.
I could use
http://127.0.0.1:8080/htmldb/f?p=100
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http://127.0.0.1:8080/htmldb/f?p=4550
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Multiple database instance for one user in Oracle XE

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I would like to know if there is a way to create more than one database/schema for the same user in Oracle XE.
Thanks.

And i say...
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Oracle 10g - Database does not respond to the application users

Hi all,
I am using ORACLE 10g database with 75 users connections 50 local and 20 remote users using ADSL and dial up modem. Operating system on server is
Windows 2003.
All of a sudden users making the entry get disconnected getting the error as
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Other case users when using the appliaction get their PC hanged and connection
to oracle fails again. they cannot login to the application that time, the error is
ORA-04031: unable to allocate %s bytes of shared memory ("%s","%s","%s","%s")
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After Installing Oracle Standard Edition 10g.
System tablespace utilization is 98.5% which is 465 MB out of total 470 MB.
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when we install 9i 4 rollback segments as RO1, RO2, RO3, RO4 are created
by default.
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Hi Paul
My Server configuration is
Compaq ML 370
3.4 Ghz Processor
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Variable Size 145488364 bytes
Database Buffers 25165824 bytes
Redo Buffers 524288 bytes
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shared pool KQR M PO 1329244
shared pool KQR M SO 605364
shared pool KQR S PO 164156
shared pool KQR S SO 6144
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SYSTEM SYS ONLINE
_SYSSMU1$                      PUBLIC ONLINE
_SYSSMU2$                      PUBLIC ONLINE
_SYSSMU3$                      PUBLIC ONLINE
_SYSSMU4$                      PUBLIC ONLINE
_SYSSMU5$                      PUBLIC ONLINE
_SYSSMU6$                      PUBLIC ONLINE
_SYSSMU7$                      PUBLIC ONLINE
_SYSSMU8$                      PUBLIC ONLINE
_SYSSMU9$                      PUBLIC ONLINE
_SYSSMU10$                     PUBLIC ONLINE
SEGMENT_NAME OWNER STATUS
_SYSSMU11$                     PUBLIC ONLINE
_SYSSMU12$                     PUBLIC ONLINE
_SYSSMU13$                     PUBLIC ONLINE
_SYSSMU14$                     PUBLIC ONLINE
_SYSSMU15$                     PUBLIC OFFLINE
_SYSSMU16$                     PUBLIC OFFLINE
_SYSSMU17$                     PUBLIC OFFLINE
_SYSSMU18$                     PUBLIC OFFLINE
_SYSSMU19$                     PUBLIC OFFLINE
_SYSSMU20$                     PUBLIC OFFLINE
_SYSSMU21$                     PUBLIC OFFLINE
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_SYSSMU23$                     PUBLIC OFFLINE
_SYSSMU24$                     PUBLIC OFFLINE
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user12864080 wrote:
Hi,
Im new bi to oracle database...,
Will anyone provide me the command to list the user tables in oracle 9i database.??.
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SELECT ... FROM USER_TABLES;=================================================
Learning how to look things up in the documentation is time well spent investing in your career. To that end, you should drop everything else you are doing and do the following:
Go to tahiti.oracle.com.
Drill down to your product and version.
BOOKMARK THIS LOCATION
Spend a few minutes just getting familiar with what is available here. Take special note of the "books" and "search" tabs. Under the "books" tab you will find the complete documentation library.
Spend a few minutes just getting familiar with what kind of documentation is available there by simply browsing the titles under the "Books" tab.
Open the Reference Manual and spend a few minutes looking through the table of contents to get familiar with what kind of information is available there.
Do the same with the SQL Reference Manual.
Do the same with the Utilities manual.
You don't have to read the above in depth. They are reference manuals. Just get familiar with what is there to be referenced. Ninety percent of the questions asked on this forum can be answered in less than 5 minutes by simply searching one of the above manuals.
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Hi,
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Which are the ip are accessing the oracle user in oracle database

Hi,
How to check which are the ip are accessing the oracle user in oracle database

Ivan Kartik wrote:
There is error in first query it should be user machine instead of terminal in utl_inaddr.get_host_address(terminal) IP_ADDRESS.
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