Outlier removal in oracle 10g

I am working on oracle 10g database. Is there any function or procedure in oracle 10g database to remove the outliers from a given dataset?

The package dbms_data_mining_transform (http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_dmtran.htm#i1013223) has a couple of procedures to help with outlier treatment:
CREATE_CLIP
INSERT_CLIP_TRIM_TAIL
INSERT_CLIP_WINSOR_TAIL
XFORM_CLIP
These procedures support treatment of univariate outliers. The anomaly detection feature in Oracle Data Mining supports multivariate outlier detection and thus can be used to remove outliers.
-Marcos

Similar Messages

Job removing in Oracle 10g

Hi,
I am working in Oracle migration from 8 to 10g.
I have a procedure that remove all the jobs named as <job name>.It works in Oracle 8 but does not remove any job in Oracle 10g
The command is dbms_job.remove(i.job);
Any suggestion???

You can remove a job from the database by issuing a DROP_JOB statement, as in the following:
BEGIN
DBMS_SCHEDULER.DROP_JOB (
job_name => 'my_job1');
END;
and aslo you can use this
exec dbms_job.remove(24) ;
refer this link:
http://download-west.oracle.com/docs/cd/B19306_01/server.102/b14231/schedadmin.htm
Edited by: SKYNIAZI on Mar 26, 2009 10:34 AM

How can i remove manually oracle 10g express edition from vista

hello
i use windows vista
how can i remove manually oracle 10 g express edition
please help

1. Uninstall all Oracle components using the Oracle Universal Installer (OUI).
2. Delete the HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE key which contains registry entries for all Oracle products by using regedit.
3. Delete any references to Oracle services/components in the following registry location: HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/. Looks for key entries that starts with “Ora” which are obviously related to Oracle.
4. Reboot the workstation.
5. Delete the ORACLE_BASE directory. (i.e C:\Oracle)
6. Delete the C:\Program Files\Oracle directory.
7. Empty the temp directory.
8. Empty the recycle bin.
have you done this?

Removing Oracle 10g Databases

Hi, I'm currently running Oracle 10g with multiple databases in it. Two are old and useless to us.
I'm having trouble removing the two databases because I do not know the login/password.
Any easy way to remove them?

Well, you need to delete the following files.
Key Files
- Datafiles
- Control Files
- Redo log files
Non-Key Files
- Archive log (if exists)
- Pfile (or spfile)
- password file
and
- files from bdump
- files from cdump
- files from udump
Having said you must login to database to find out the correct key-files since you mentioned you are running multiple databases.
Try to create a new password file and login into the database before you try to to it the hard way.
Thanks,
Ankit.

Oracle Services are not removed from system (10g, on Windows 2003)

Hi,
I haven't used Oracle on Windows Os before and not sure what to do.
Here is what happened
1- I installed 10g on windows 2003 server, created a database with service name OPER
2- I was unhappy with the installation and removed it.
3- then I installed Oracle 10g software again, creating a database again which has name IZROPER
now, there are two of every oracle service in the services.msci
service names containing the first db's (OPER) are still showing up in services, how can I remove them?
ORACLEDBCONSOLEoper
OracleJobSchedulerOper
OracleServiceOper
etc..

start -- run -- > regedit
In regedit mode --> HKLM -> SYSTEM -- currentcontrol set --> services --> here Oracle services are avilable , you can delete from here.

Client unable to connect to Oracle 10g on linux

I have installed Oracle 10g on an Intel box running RedHat AS 3.0. The database installation was succesful but I am unable to connect to it from the client on my laptop running Oracle 10g client and Winfdows XP Pro. The server ip is 192.168.1.10 and I can ping it from the client:
C:\>ping attila.n3kje.net
Pinging attila.n3kje.net [192.168.1.10] with 32 bytes of data:
Reply from 192.168.1.10: bytes=32 time<1ms TTL=64
Reply from 192.168.1.10: bytes=32 time<1ms TTL=64
Reply from 192.168.1.10: bytes=32 time<1ms TTL=64
Reply from 192.168.1.10: bytes=32 time<1ms TTL=64
Ping statistics for 192.168.1.10:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
Here is some info about the 2 environments:
[oracle@attila bin]$ uname -a
Linux attila.n3kje.net 2.4.21-9.0.1.ELsmp #1 SMP Mon Feb 9 22:26:51 EST 2004 i686 i686 i386 GNU/Linux
Server hosts file
======================================================
# Do not remove the following line, or various programs
# that require network functionality will fail.
127.0.0.1 attila.n3kje.net attila localhost.localdomain localhost
hostname output
======================================================
[root@attila root]# hostname
attila.n3kje.net
ifconfig output
=======================================================
[root@attila root]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:C0:9F:1D:0C:C8
inet addr:192.168.1.10 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:13772171 errors:0 dropped:0 overruns:0 frame:0
TX packets:13748842 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1269613311 (1210.7 Mb) TX bytes:4065314800 (3876.9 Mb)
Interrupt:16 Base address:0xecc0 Memory:fe100000-fe120000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:5513840 errors:0 dropped:0 overruns:0 frame:0
TX packets:5513840 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:865454291 (825.3 Mb) TX bytes:865454291 (825.3 Mb)
Client TNSNAMES.ORA
======================================================
# tnsnames.ora Network Configuration File: C:\Oracle\product\10.1.0\Client_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLE10G =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.10)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = DEV10G)
PRDSRR =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.10)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = dev10g)
Client SQLNET.ORA
======================================================
# sqlnet.ora Network Configuration File: C:\Oracle\product\10.1.0\Client_1\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (EZCONNECT, TNSNAMES)
Server TNSNAMES.ORA
======================================================
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.1.0/db_1/n
etwork/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DEV10G =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = attila.n3kje.net)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = DEV10G)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
Server LISTENER.ORA
======================================================
# listener.ora Network Configuration File: /u01/app/oracle/product/10.1.0/db_1/n
etwork/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.1.0/db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = attila.n3kje.net)(PORT = 1521))
Results from the TNSPING command issued at the client
=================================================================
C:\>tnsping prdsrr
TNS Ping Utility for 32-bit Windows: Version 10.1.0.2.0 - Production on 02-APR-2
004 09:26:11
Copyright (c) 1997, 2003, Oracle. All rights reserved.
Used parameter files:
C:\Oracle\product\10.1.0\Client_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)
(HOST = 192.168.1.10)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = dev10g)))
TNS-12541: TNS:no listener
C:\>tnsping oracle10g
TNS Ping Utility for 32-bit Windows: Version 10.1.0.2.0 - Production on 02-APR-2
004 09:26:38
Copyright (c) 1997, 2003, Oracle. All rights reserved.
Used parameter files:
C:\Oracle\product\10.1.0\Client_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)
(HOST = 192.168.1.10)(PORT = 1521))) (CONNECT_DATA = (SERVER = DEDICATED) (SERVI
CE_NAME = DEV10G)))
TNS-12541: TNS:no listener
C:\>
Trying to connect to the database from the server
==================================================
[oracle@attila bin]$ echo $ORACLE_SID
DEV10G
[oracle@attila bin]$ ./sqlplus system
SQL*Plus: Release 10.1.0.2.0 - Production on Fri Apr 2 12:22:29 2004
Copyright (c) 1982, 2004, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.1.0.2.0 - Pr
oduction
With the Partitioning, OLAP and Data Mining options
[oracle@attila bin]$ ./sqlplus system@dev10g
SQL*Plus: Release 10.1.0.2.0 - Production on Fri Apr 2 12:23:09 2004
Copyright (c) 1982, 2004, Oracle. All rights reserved.
Enter password:
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
tnsping issued at the server
======================================================
[oracle@attila bin]$ tnsping dev10g
TNS Ping Utility for Linux: Version 10.1.0.2.0 - Production on 02-APR-2004 12:3
:44
Copyright (c) 1997, 2003, Oracle. All rights reserved.
Used parameter files:
/u01/app/oracle/product/10.1.0/db_1/network/admin/sqlnet.ora
TNS-03505: Failed to resolve name
What am I doing wrong?
Thanks
Renato

Ok, I was able to succesfully connect to the database from the client. I made the following changes to the sqlnet.ora, tnsnames and listener. Here are the changes I made:
sqlnet.ora
==============================
# SQLNET.ORA Network Configuration File: /u01/app/oracle/product/9.2.0.1.0/netwo
rk/admin/sqlnet.ora
# Generated by Oracle configuration tools.
# NAMES.DIRECTORY_PATH= (EZCONNECT)
NAMES.DIRECTORY_PATH= (EXCONNECT, TNSNAMES, ONAMES, HOSTNAME)
listener.ora
==============================
# listener.ora Network Configuration File: /u01/app/oracle/product/10.1.0/db_1/n
etwork/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.1.0/db_1)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = DEV10G)
(ORACLE_HOME = /u01/app/oracle/product/10.1.0/db_1)
(SID_NAME = DEV10G)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.10)(PORT = 1521))
tnsnames.ora
===========================================
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.1.0/db_1/n
etwork/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DEV10G =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.10)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = DEV10G)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
Here is the new problem!
I start the dbconsole using the folowing command:
[oracle@attila bin]$ ./emctl start dbconsole
TZ set to US/Eastern
Oracle Enterprise Manager 10g Database Control Release 10.1.0.2.0
Copyright (c) 1996, 2004 Oracle Corporation. All rights reserved.
http://attila.n3kje.net:5500/em/console/aboutApplication
Starting Oracle Enterprise Manager 10g Database Control ........................
... started.
Logs are generated in directory /u01/app/oracle/product/10.1.0/db_1/attila.n3kje
.net_DEV10G/sysman/log
When I try and access it from the client I get the following error message:
"The database status is currently unavailable. It is possible that the database is in mount or nomount state. Click 'Startup' to obtain the current status and open the database. If the database cannot be opened, click 'Perform Recovery' to perform an appropriate recovery operation."
What am I doing wrong this time?
Your help would be greatly appreciated
Thanks
Renato

Netweaver 2004s installation problem on Windows: Oracle 10G

Hi Friends,
I would like to install Netweaver 2004S(with usage types AS ABAP, AS JAVA, BI, BI JAVA, EP & DI) on a server which has Windows 2003 server OS running on it.
The server has 6GB RAM and has 5GB of free space on C: and a free sapce of 60GB on H: & 50GB on I: respectively.The database that is to be used is Oracle 10g.
Do I need to install first SAP solution manger 4.0 on this or Can i proceed with Netweaver 2004 S installation???
I am installing a central system.
First I tried installing SAP solution manger 4.0 on this system and it went successfully. Now when i am installing Netweaver 2004s on the same machine, during installation I am asked whether to "install a MCOD or create a new database for this installation".
I chose Install MCOD and proceeded further with Installation. But my installation is taking a lot of time while executing the service :"Creating database schema". The message which i get on status bar is " Removing schema user SAPSR3" and the status remains the same.
Have any of you faced this problem ? Please let me know how you have proceeded further.
Before starting the installation one of the prerequisites " SWAP SPACE VALUES" for installation was not satisfied by my system and even then i proceeded with the installation.
Is it because of this SWAP space problem , my intsallation is strcuk?? or what could be the reason fo this?
Thanks
Diwakar

Hello Diwakar,
If you are just installing NW2004s then it is not mandatory to install Solution manager.
To increase the swap space --
Right click my on computer ->Select Properties -> Click Advanced Tab ->Click Settings (performance) -> Select Advanced Tab -> In virtual memory -> Change
you canIncrease swap space/page file here.
Do not install the system as MCOD, make the seperate database.
Do revert for further doubt.
Best Regards,
Sachin.

ORA-03106 Error when connecting to Oracle 10g from Forms 6i

I have migrated my database from Oracle 8.0.5 to Oracle 10g, version 10.0.1.0.3 through import-export utility. During migration, one difference I made was to change the NLS_LANG to UTF8 from ANSI.
The NLS_LANG for client is AMERICAN_AMERICA.WE81S08859P1.
I am using HP ML370 Proliant Server and running Red Hat Enterprise Linux AS version 3 with Oracle 10g
My client-server application is based on Oracle Developer version 2.1. I am using forms 5.0 and reports 3.0 only.
The problem with me is that the client-server application is working against the upgraded database, but with greatly downgraded speed. The .fmb files cannot be compiled, however some of the .rdf files are compiled successfully, but remaining not.
My question is that is Developer 2000 (Forms 5.0.6 and Reports 3.0.5) compatable with Oracle 10 database, as my application is running very slow ?
I tried Forms 6i to remove this problem. I used Forms Developer 6i Recut version and successfully installed on Windows XP, however, when try to create connection using Net 8 Easy Utility, the connection does not establish with following error:
ORA-03106 : fatal two-task communication protocol error
The entry has been checked in tnsnames.ora and is found correct. I also tried connecting through SQL, but the application closes.
The patch set 17 for installation on Windows XP has also been applied, but still the same error persits.
The same installation has also been checked on Windows 2000, but the same problem persists.
I would be thankful if any one provide me solution for the same. Where I am mistaken and what do I do to get out of this problem.
Regards
Naveen.

Naveen,
Forms 5.0 is not certified and not tested with Oracle DB 10g because it was desupported before 10g got released.
The other problem is hard to give a generic answer for and I suggest to address this to metalink.oracle.com
Frank

Hanging with Oracle 10g release 2 on Windows XP !!!

Hi,
I am trying to Install Oracle 10g release 2(10.2.0.1.0) on Windows XP Professional(SP2).
Existing environment:
1. Java(SDK & Runtime Environment) 6 update 1.
2. Configured Eclipse.
The installed procedure:
1. Downloaded "10201_database_win32.zip" from Oracle website.
2. Unzip it and run setup.exe
3. It gives an error like below :
"javaw.exe - Entry Point Not Found"
"The procedure entry point longjmp could not be located in the dynnamik link library orauts.dll."
Installation completed(forcefully) without the below.
1. Oracle Net Configuration Assistant (Failed)
2. Oracle Database Configuration Assistant (Failed).
and in services: "No Oracle process exist".
I tried the below:
A. Change the environment variables (remove ORACLE_HOME/ORACLE_SID etc)
B. 2 to 5 times un-install oracle(including registry, directory etc) and install.
C. Uninstall Java SDK & Runtime Env. Then install Oracle.
D. Installing Personal edition, Enterprise edition etc etc.
E. Checked the orauts.dll in 3 places(i. BIN ii. out/bin iii. oui/lib/win32
F. Copied the orauts.dll to system32 directory.
What ever I do the above appers all the time and installation is incomplete.
Due to this problem I couldn't move further, please do help me in solving this.
Thanks a lot in advance.

Hey Guys,
I am Srinivas Here who had been trying to install Oracle Database 10G on Windows X86 on Windows XP Professional.
If you have Win-XP Professional as your Operating System. Do not download the oracle Database using windows - XP Professional because XP will block certain installation files while downloading. In your machine install Windows 2000 or any other Windows version as a dual boot. First the download Database Zip files using your other version of Windows Operating system and then when you Unzip the files it will create a folder called Database and all the files will be present in it.If you want to store the same to cd for having to install the 10G Rel 2 database through CD then copy the contents of the unzipped database folder and store only the contents of the database folder and write them to CD's. Please see to it that while writing on cd's do not copy the folder itself .
After this, restart the system and get into windows XP Professional (Your XP Professional should be with Service Pack 2 in order to install 10G Database on windows XP - The Basic requirements for Oracle Database 10G on Windows X86).
I request you to check the software and hardware requirements from oracle Documents before you install the Oracle Database 10G on Windows x86 as well as Oracle Database 10G on Linux X86 or any other operating systems.
Finally, After you run the Oracle Universal installer in the last you will get messages for all products installed Success and finally it will ask the password for DBA and open the password management and give the password and reenter password and on the left you will have to unlock the items you would like to use.
In the last it will give you various URL links for Isqlplus, DBA, Enterprise Manager and a log report stored into oracle directory stored in your C:\Program files\Oracle folders. The correct link will be given at the end and you will have to watch the installation carefully.You can find DBCA and other options working. Try login in to Oracle through Command prompt, Sqlplus prompt availabe in Start ->Programs->Orahome10G->application Development-sqlplus as well as login through isqlplus link- Before this you should login at the command prompt as SYSDBA. YOU CAN SEE THAT YOUR DATABASE IS NOW WORKING IN WINDOWS XP PROFESSIONAL.
THANKS IN ADVANCE TO ALL FORUM MEMBERS WHO GAVE ME IDEA AND SUPPORT
REGARDS,
SRINIVAS

Apex 3.1.2 installation on Oracle 10g Standard Edition (10gSE)

Hi..We're trying to install apex 3.1.2 on 10gSE (No application server 10gAS is available but just the database).
Can it be installed with the embedded plsql gateway (EPG) option?
or
Oracle HTTP Server mod_plsql option?
Currently there's Apache webserver already running on the box with PHP applications running. Want to make sure that apex/http-server install will not corrupt the existing environment.
Please provide any pointers/references. IF YOU CAN OFFER PHONE SUPPORT FOR 1-2 HOURS, YOUR TIME IS Sincerely APPRECIATED. PLEASE EMAIL: [email protected] For Direct contact. Also, I may need help to solve some apex screen issues.
* Removing the tagging with $ compensation on the post..Apex Community as in the past has been extremely helpful in solving many great apex challenges. Thanks for the continued support. *
Edited by: Shravanv on Feb 18, 2010 12:09 PM
Edited by: Shravanv on Feb 18, 2010 4:11 PM

1- Here is what I mean, the oracle website is showing Web Logic in the download page of oracle application server:
http://www.oracle.com/technology/software/products/ias/index.html
Is there a separate download link for Oracle Application Server, if it's different from the web logic server?
2- I Installed HTML_DB which is found in the Oracle 10g companion CD, I think I installed the HTTP Server with it, but now I want to install APEX 3.1.2 which I downloaded separately, if I uninstalled the HTML_DB using Oracle Universal Installer, will it remove the HTTP Server as well? since it lists the HTML_DB only as being installed without listing the HTTP Server separetly.
Thanks.

Integration b/w uccx7.0 and oracle 10g

hi,
currently i am doing integration b/w uccx7.0 and oracle 10g. i have installed the oracle client 10g . and i added the DSN in ODBC and also the test connection is succesful.. but when i mention the DSN in app admin page (Subsytem> Database). it is showing me error that some of the information is incorrect for the connection. and is not allowing me to add DSN in appadmin page of uccx 7.0.. even though i am using the same information in sqlplus to query the database from ipccx. Do i need to mention sth to make it work.
Regards
Nareh

Hi there
A few things you have to watch out for.
Firstly if you have create the DSN and able to connect to it via the ODBC its more likely that the driver was not loaded correctly.
- Remove the Driver and DNS
- Install the driver again and create the DSN and test if it works
- Reload the whole windows <----- was working on a case for 3 hours UCCX just wasn't loading the new 10g drivers reload fixed this
Now create the database connection and test.
Should this not work you can try the following:
CSCtb80893

Problem calling a form from another form in oracle 10g

hi,
i have created A basic STUDENT form with all fields and the STUDENT/COURSES master/detail form .
I am trying to place to button on the STUDENT form that when pressed, will call the STUDENT/COURSES form and automatically query the COURSES for the employee being viewed on the STUDENT form.
here is the code i used
DECLARE
     pl_id ParamList;
BEGIN
     pl_id := Get_Parameter_List('tmpdata');
IF NOT Id_Null(pl_id) then
          Destroy_Parameter_list (pl_id);
     end if;
     pl_id := create_parameter_list ('tmpdata');
     add_parameter (pl_id, 'students_id',text_parameter, :s_id);
     run_product (forms, 'C:resubmission\stucourse.fmb', synchronous, runtime,
     filesystem, pl_id, null);
end;
although it successfully compiled,
when i press the button on the form it is giving me
frm-92101 : there was a failure in the forms sever during start up...
i have tried everything i can think off, am fairly new to this
please any assistance will be appreciated. am using oracle 10g
thanks in advance.

Ammad is right, in order to pass a parameter to another Form, the Form you call must have a corresponding parameter. In other words, if you go to the Parameters node of the Object Navigator you need to add a parameter called "STUDENTID" and set the data type and precision of the parameter to match the data you will pass to this parameter.
Once you have this parameter in your called form, you will have to write code in the called form to use the value of the parameter. This code is typically in the When-New-Form-Instance (WNFI) trigger, but that all depends on your requirements. In your example, this seems the appropriate trigger as your intent is to pass the Student ID and query any Courses the Student is enrolled in. Your WNFI trigger needs to check if there is a value in the Student_ID parameter and then set the default where clause of your COURSES datablock and execute a query on the block. For example:
/* Sample WNFI trigger */
/* This example "ASSUMES" your courses block is called COURSES */
BEGIN
   IF ( :parameter.STUDENT_ID IS NOT NULL ) THEN
      Set_Block_Property('COURSES', OneTime_W.here, 'STUDENT_ID = :Parameter.Student_ID');
      Execute_Query;
   END IF;
END;
Note: I had to put a period into the "OneTimeW.here" statement in order to get the Editor to accept my post. Please remove the period if you use this sample code.
Hope this helps,
Craig B-)
If a response is helpful or correct, please mark it accordingly.
Edited by: CraigB on May 24, 2010 8:23 AM
Edited by: CraigB on May 24, 2010 8:23 AM
Edited by: CraigB on May 24, 2010 8:26 AM

Unable to install oracle 10g XE in windows 7

previously i had installed oracle 10g.but it stopped working.
so I tried to resolv it by uninstalling it.
I uninstalled it from control panel.
but now i am unable to install it again
it showing an error-
The install cannot proceed as service OracleServiceXE is present on the system.
Remove the sevice,reboot the system and retry the installation.
I have tried reboot the system so many times after uninstall also.
please give me a solution for this.

938561 wrote:
previously i had installed oracle 10g.but it stopped working.
so I tried to resolv it by uninstalling it.
I uninstalled it from control panel.
but now i am unable to install it again
it showing an error-
The install cannot proceed as service OracleServiceXE is present on the system.
Remove the sevice,reboot the system and retry the installation.
I have tried reboot the system so many times after uninstall also.
please give me a solution for this.FORMAT C:\

Can't uninstall or reinstall oracle 10g express edition in w/server 2003

Hi,
I need help from all of you, i already install oracle 10g express edition in
windows server 2003 in D drive. but i can't remove because the oracle not in
the add remove program so i download the windows install clean up to remove
but after remove it still in the all program i still can start and stop the
database but can't go to the database home page.The error message (the install
cannot proceed as service OracleServiceXE is present on the system. Remove the
service , reboot the systemand retry the installation) can any one guide me to use
command prompt to remove.
My email address [email protected]
Thanks

Hi,
Perform the following steps, this will solve your problem and can go with new installation. :-)
(Only perform the steps 7.2 section and here is the link : http://download.oracle.com/docs/cd/B25329_01/doc/install.102/b25143/toc.htm#BABDJDCD
Manually Removing Oracle Database XE
If the deinstallation is interrupted, follow these steps to manually remove Oracle Database XE from your computer:
Step 1: Stop the Oracle Database XE Services
Step 2: Remove the Oracle Database XE Registry Editor Settings
Step 3: Update the System Variable Path
Step 4: Remove Oracle Database XE from the Start Menu and Desktop
Step 5: Remove the Oracle Database XE Directories
Step 6: Install and Run the Windows Installer CleanUp Utility
7.2.1 Step 1: Stop the Oracle Database XE Services
Follow these steps:
1. Open the Windows Services utility: From the Start menu, select All Programs, then Administrative Tools, and then Services.
2. If any of the following Oracle services exist and have the status Started, then select each of the services, and click Stop:
OracleXE
OracleXETNSListener
OracleJobSchedulerXE
OracleXEClrAgent
OracleMTSRecoveryService
3.
Exit Services.
See also the Microsoft online help for more information on stopping services.
7.2.2 Step 2: Remove the Oracle Database XE Registry Editor Settings
Follow these steps:
1.
Log on to Windows with Windows administrative privileges.
2.
Ensure that you followed the instructions under "Step 1: Stop the Oracle Database XE Services" to stop the Oracle Database XE services.
3.
Start the Registry Editor at a command prompt:
SYSTEM_DRIVE:\> regedit
4.
Go to HKEY_CLASSES_ROOT.
5.
Delete the following keys:
NEED TO CONFIRM THE XE-SPECIFIC ONES.
6.
Go to HKEY_CURRENT_USER\Software.
7.
Under Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\Programs, delete the Oracle Database 10g Express Edition key.
8.
Go to HKEY_LOCAL_MACHINE\SOFTWARE and search for the ORACLE group key.
9.
Expand the ORACLE group key and then delete the KEY_XE and OracleMTSRecoveryService keys.
10.
Go to HKEY_LOCAL_MACHINE\SOFTWARE\ODBC\ODBCINST.INI.
11.
Expand the ODBCINST.INI key and remove the Oracle in XE key.
12.
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services.
13.
Delete the following keys:
OracleServiceXE
OracleXEClrAgent
OracleXETNSListener
14.
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application.
15.
Delete the Oracle.xe key.
16.
Exit the Registry Editor.
17.
Restart your computer.
Thanks,
Rams...
Edited by: user10888288 on May 3, 2010 5:58 AM

Can't uninstall or reinstall oracle 10g express edition in windows server 2

Hi,
I need help from all of you, i already install oracle 10g express edition in windows server 2003 in D drive. but i can't remove because the oracle not in the add remove program so i download the windows install clean up to remove
but after remove it still in the all program i still can start and stop the database but can't go to the database home page. can any one guide me to use command prompt to remove.
Thanks

Hi,
I need help from all of you, i already install oracle 10g express edition in windows server 2003 in D drive. but i can't remove because the oracle not in the add remove program so i download the windows install clean up to remove
but after remove it still in the all program i still can start and stop the database but can't go to the database home page. can any one guide me to use command prompt to remove.
Thanks

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