Help In XML schema using oracle 10g

i want to give seminar in XML schema using oracle 10g. n i m very new in this topic. so help me out which topic i include & any document regarding this

XML Schema has various aspects.
1. Creating an XML Schema, which may be done in JDeveloper.
2. Initializing an XML document from an XML Schema, which may also be done in JDeveloper.
For creating and initializing an XML Schema please refer
http://www.regdeveloper.co.uk/2007/10/01/build_xml_schema_jdeveloper/
3. Validating an XML document with an XML Schema.
http://www.oracle.com/technology/pub/articles/vohra_xmlschema.html

Similar Messages

Star Schema Using OWB 10g

Hello,
I would like to know whether is it possible to build a star schema using Oracle OWB 10g?
If so how could I do build one? Any help is highly appreciable.
Regards

Hi ,
You can use Oracle SQL Developer Data Modeler .
SQL Developer Data Modeler provides a full spectrum of data and database modeling tools and utilities, including modeling for Entity Relationship Diagrams (ERD), Relational (database design), Data Type and Multi-dimensional modeling, full forward and reverse engineering and DDL code generation. The Data Modeler imports from and exports to a variety of sources and targets, provides a variety of formatting options and validates the models through a predefined set of design rules.
Oracle SQL Developer Data Modeler can connect to any supported Oracle Database and is platform independent
http://www.oracle.com/technology/products/database/datamodeler/index.html
Thanks,
Sutirtha

XML validation using Oracle XML parser v2

Not sure if this is the right forum for this question as I didn't found any.
I had a tough time trying to build an XMLSchema (Oracle XML Parser V2) object from the input schema having include/import. Actually I am working on a Java program to validate the input xml with input schema using Oracle XML parser v2 api.
The issue is that the code doesn't work for schema that has some "include" in it. The code is working fine for the schema without any import/include. Here is the lines of code -
XSDBuilder builder = new XSDBuilder();
schema = builder.build(new InputSource(xsdReader));
I am writing this in JDeveloper. The error is -
oracle.xml.parser.schema.XSDException: Can not build schema 'http://www.fpml.org/2005/FpML-4-2' located at 'xsd\FpML42\xml\fpml-fx-4-2.xsd'
I also tried creating the EntityResolver to specify the path of included schema. But that doesn't solves the problem.
I am not sure whether parser is able to locate the included schema or not.The main schema and included schema are all in same folder. The included schema is perfectly fine and has no errors.
Please help if you have encountered this issue and resolved it. I will really appreciate any pointers or clue to solve this issue.
Thanks.

Thanks for the reply. But it does not seem to be working. Am I missing something
I put <TrxDate xsi:nil="true"/> but still getting error.
Here's my xsd:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xsd:element name="TrxDate" type="xsd:date" nillable="true" />
XML:
<?xml version="1.0" encoding="UTF-8" ?>
<ServiceRequest>
<TrxDate nil="true"/>
</ServiceRequest>

How to define data-sources-alias.xml to use Oracle data source

Hi,
I created Oracle jdbc Data Source named "MYDS" in Visual Admin. I added the alias = MYDS_ALIAS. I set the Initial Connection to 2. On the Monitor tab, I see a green line running across the screen. The datasource MYDS is connected to the Oracle.
Now, I would like to define "data-sources-alias.xml" to use MYDS.
When creating data-source-aliases.xml it creates the alias by default on ${com.sap.datasource.default} which is the default DB.
I followed the link --> How to point data-source-aliases.xml to another Datasource
and my data-sources-alias.xml is now:
<data-source-aliases>
 <aliases>
 <data-source-name>$</data-source-name>
 <alias>BRANCH50DS</alias>
 </aliases>
</data-source-aliases>
The "EAR generatation has finished successfully", but when "Deploy to J2EE Engine", I got the error below:
1) How to define data-sources-alias.xml to use Oracle data source?
2) I found the link (SDA Deployment error) talking about "sda-dd.xml". How to create "sda-dd.xml" and make it use substitution variables "MYDS"
Dec 20, 2005 3:53:41 PM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] INFO:
[003]Additional log information about the deployment
<!LOGHEADER[START]/>
<!HELP[Manual modification of the header may cause parsing problem!]/>
<!LOGGINGVERSION[1.5.3.7181 - 630_SP]/>
<!NAME[C:\usr\sap\J2E\JC00\SDM\program\log\sdmcl20051220205339.log]/>
<!PATTERN[sdmcl20051220205339.log]/>
<!FORMATTER[com.sap.tc.logging.TraceFormatter(%24d %s: %m)]/>
<!ENCODING[Cp1252]/>
<!LOGHEADER[END]/>
Dec 20, 2005 3:53:39 PM Info: -
Starting deployment -
Dec 20, 2005 3:53:39 PM Info: Loading selected archives...
Dec 20, 2005 3:53:39 PM Info: Loading archive 'C:\usr\sap\J2E\JC00\SDM\program\temp\temp856850022Ear.ear'
Dec 20, 2005 3:53:40 PM Info: Selected archives successfully loaded.
Dec 20, 2005 3:53:40 PM Info: Actions per selected component:
Dec 20, 2005 3:53:40 PM Info: Update: Selected development component '50022Ear'/'sap.com'/'localhost'/'2005.12.20.15.53.28' updates currently deployed development component '50022Ear'/'sap.com'/'localhost'/'2005.12.19.18.39.12'.
Dec 20, 2005 3:53:40 PM Info: Saved current Engine state.
Dec 20, 2005 3:53:40 PM Info: Error handling strategy: OnErrorStop
Dec 20, 2005 3:53:40 PM Info: Update strategy: UpdateAllVersions
Dec 20, 2005 3:53:40 PM Info: Starting: Update: Selected development component '50022Ear'/'sap.com'/'localhost'/'2005.12.20.15.53.28' updates currently deployed development component '50022Ear'/'sap.com'/'localhost'/'2005.12.19.18.39.12'.
Dec 20, 2005 3:53:40 PM Info: SDA to be deployed: C:\usr\sap\J2E\JC00\SDM\root\origin\sap.com\50022Ear\localhost\2005.12.20.15.53.28\temp856850022Ear.ear
Dec 20, 2005 3:53:40 PM Info: Software type of SDA: J2EE
Dec 20, 2005 3:53:40 PM Info: ***** Begin of SAP J2EE Engine Deployment (J2EE Application) *****
Dec 20, 2005 3:53:41 PM Info: Begin of log messages of the target system:
05/12/20 15:53:40 - ***********************************************************
05/12/20 15:53:41 - Start updating EAR file...
05/12/20 15:53:41 - start-up mode is lazy
05/12/20 15:53:41 - com.sap.engine.deploy.manager.MissingSubstitutionException: Missing substitution value for variable [MYDS].
 at com.sap.engine.deploy.manager.DeployManagerImpl.makeTempEar(DeployManagerImpl.java:3727)
 at com.sap.engine.deploy.manager.DeployManagerImpl.makeNewEar1(DeployManagerImpl.java:3695)
 at com.sap.engine.deploy.manager.DeployManagerImpl.deployUpdateAction(DeployManagerImpl.java:523)
 at com.sap.engine.deploy.manager.DeployManagerImpl.update(DeployManagerImpl.java:512)
 at com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performDeployment(EngineApplOnlineDeployerImpl.java:196)
 at com.sap.sdm.serverext.servertype.inqmy.extern.EngineDeployerImpl.deploy(EngineDeployerImpl.java:96)
 at com.sap.sdm.serverext.servertype.inqmy.EngineProcessor.executeAction(EngineProcessor.java:224)
 at com.sap.sdm.app.proc.deployment.impl.PhysicalDeploymentActionExecutor.execute(PhysicalDeploymentActionExecutor.java:60)
 at com.sap.sdm.app.proc.deployment.impl.DeploymentActionImpl.execute(DeploymentActionImpl.java:186)
 at com.sap.sdm.app.proc.deployment.controllers.internal.impl.DeploymentExecutorImpl.execute(DeploymentExecutorImpl.java:46)
 at com.sap.sdm.app.proc.deployment.states.eventhandler.ExecuteDeploymentHandler.executeAction(ExecuteDeploymentHandler.java:83)
 at com.sap.sdm.app.proc.deployment.states.eventhandler.ExecuteDeploymentHandler.handleEvent(ExecuteDeploymentHandler.java:60)
 at com.sap.sdm.app.proc.deployment.states.StateBeforeNextDeployment.processEvent(StateBeforeNextDeployment.java:127)
 at com.sap.sdm.app.proc.deployment.states.InstContext.processEventServerSide(InstContext.java:73)
 at com.sap.sdm.app.proc.deployment.states.InstContext.processEvent(InstContext.java:59)
 at com.sap.sdm.app.sequential.deployment.impl.DeployerImpl.doPhysicalDeployment(DeployerImpl.java:127)
 at com.sap.sdm.app.sequential.deployment.impl.DeployerImpl.deploy(DeployerImpl.java:96)
 at com.sap.sdm.apiimpl.local.DeployProcessorImpl.deploy(DeployProcessorImpl.java:67)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at com.sap.sdm.is.cs.remoteproxy.server.impl.RemoteProxyServerImpl.requestRemoteCall(RemoteProxyServerImpl.java:127)
 at com.sap.sdm.is.cs.remoteproxy.server.impl.RemoteProxyServerImpl.process(RemoteProxyServerImpl.java:38)
 at com.sap.sdm.apiimpl.remote.server.ApiClientRoleCmdProcessor.process(ApiClientRoleCmdProcessor.java:81)
 at com.sap.sdm.is.cs.session.server.SessionCmdProcessor.process(SessionCmdProcessor.java:67)
 at com.sap.sdm.is.cs.cmd.server.CmdServer.execCommand(CmdServer.java:76)
 at com.sap.sdm.client_server.launch.ServerLauncher$ConnectionHandlerImpl.handle(ServerLauncher.java:280)
 at com.sap.sdm.is.cs.ncserver.NetCommServer.serve(NetCommServer.java:43)
 at com.sap.sdm.is.cs.ncwrapper.impl.ServiceWrapper.serve(ServiceWrapper.java:39)
 at com.sap.bc.cts.tp.net.Worker.run(Worker.java:50)
 at java.lang.Thread.run(Thread.java:534)
05/12/20 15:53:41 - ***********************************************************
Dec 20, 2005 3:53:41 PM Info: End of log messages of the target system.
Dec 20, 2005 3:53:41 PM Info: ***** End of SAP J2EE Engine Deployment (J2EE Application) *****
Dec 20, 2005 3:53:41 PM Error: Aborted: development component '50022Ear'/'sap.com'/'localhost'/'2005.12.20.15.53.28':
Caught exception during application deployment from SAP J2EE Engine's deploy API:
com.sap.engine.deploy.manager.MissingSubstitutionException: Missing substitution value for variable [MYDS].
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).DMEXC)
Dec 20, 2005 3:53:41 PM Info: J2EE Engine is in same state (online/offline) as it has been before this deployment process.
Dec 20, 2005 3:53:41 PM Error: -
At least one of the Deployments failed -

Hi,
If you remove the $ and braces (as shown below) it will work.
<data-source-aliases>
<aliases>
<data-source-name>MYDS</data-source-name>
<alias>BRANCH50DS</alias>
</aliases>
</data-source-aliases>
Regards,
S.Divakar

SQL QUERY to create new schema in Oracle 10g Express

Can anyone provide the SQL query to create a new schema in Oracle 10g Express edition.

Can anyone provide a SQl query to create a
schema/user named 'test' with username as 'system'
and password as 'manager'system user is created during database creation, it's internal Oracle admin user that shouldn't be used as schema holder.
In Oracle database, Oracle user is schema holder there's no seperate schema name to be defined other than username.

Slow first connection using Oracle 10g xe and Visual Studio 2008

{noformat}
Good day,
I'm slightly unaccustomed to using forums, so bear with me.
My initial connection to the Oracle database takes approximately 30 seconds. It seems to be waiting for a connection before timing out and trying another connection which works, as all subsequent connections work immediately. I'm unsure how other people's responses in forums can help me due to the plethora of configurations, so here's mine. My comprehension of the oracle world is still growing, you'll have to explain the terms you're using for me, Hoping you can help.
I'm using Visual Studio 2008, set to use 32 bit debug mode, on a Windows 7 Pro platform. Also using Oracle 10g Xe, and have installed the 32 bit version of ODAC 11.2 (11.2.0.1) to aid making a connection from Visual Studio to Oracle.
I have a database set up and a user with system admin rights. This is all local for a programming project and will never see the light of day outside of my personal machine.
I am using code to connect, not the GUI. I wish to code this project completely without the aid of the GUI. so my connection string within Visual Studio C# is (pw/id hidden)...
string xe = "Data Source=xe;User Id=xxxxx;Password=xxxxx;";
OracleConnection conn = new OracleConnection(xe);
My c:\devsuitehome\network\admin\sqlnet.ora file is this:
# sqlnet.ora Network Configuration File: C:\DevSuiteHome\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (LDAP, TNSNAMES, EZCONNECT, ONAMES, HOSTNAME)
And my c:\devsuitehome\network\admin\TNSNames.ora file is this:
tnsnames.ora Network Configuration File: C:\DevSuiteHome\network\admin\tnsnames.ora
Generated by Oracle configuration tools.
XE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = xe)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = <machine name)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = PLSExtProc)
Just for good measure, my tnsping xe shows:
"Used paramter files: 
c:\devsuitehome\network\admin\sqlnet.ora 
Used TNSNAMES adapter to resolve the alias 
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)))(CONNECT_DATA = (SERVICE_NAME = xe)))
OK (0 msec)"
So, how can I make that initial connection faster so I don't spend 15 years testing my application due to slow start-ups? :)
Thank you.
Kevin.
{noformat}
Edited by: 832285 on Jan 29, 2011 10:08 AM
Edited by: 832285 on Jan 29, 2011 10:10 AM

I have formatted my hard drive since my first post. I was running window 64 bit with a higher version of the ODAC and that proved to crash my machine with faulty error messages about memory. I have reverted to a previous version of the ODAC tools and everything works very smooth now. Still the connection time is consistently 20 seconds or longer on the first attempt.
Just a little more information.. I am currently taking a college course with 15 other students, as you can tell by the impersonal machine name, where programming using visual studio 2008, and Oracle 10g xe is expected. All of us are using a 64 bit environment and we all have difficulties cutting down the load time of making the first connection to Oracle. Some people are longer making the connection, but none are shorter.
One other note. After the first connection is made, taking 20 or more seconds, and is closed, all subsequent openings of the connection are instantaneous, for all of us.
If there is ANYTHING more I can get for you, please let me know. With my environment stable as it is, I will not need to format or change any information for the foreseeable future.
Here is the information you requested
1 The connection method I am using, I have chosen the manual connection for you, however the delay exists if the connection is made through the GUI as well.
Historically, I am getting slow connection speeds through adding the connection through the GUI or by a manual connection. Here is how I am doing it manually. I have the connection being created in 20 seconds, which is the best I can get.
Imports Oracle.DataAccess.Client
Also included project reference: oracle.dataaccess / version 2.111.6.20
 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
 Dim connString As String = "Data Source=XE;User Id=abc;Password=abc;"
 Dim con As OracleConnection = New OracleConnection()
 con.ConnectionString = connString
 Try
 con.Open()
 MessageBox.Show("Connected!")
 con.Close()
 con.Dispose()
 Catch ex As Exception
 MessageBox.Show(ex.Message)
 End Try
 End SubMy current TNS Ping results
TNS Ping Utility for 32-bit Windows: Version 10.2.0.1.0 - Production on 16-FEB-2011 01:02:36
Copyright (c) 1997, 2005, Oracle. All rights reserved.
Used parameter files:
C:\oraclexe\app\oracle\product\10.2.0\server\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE)))
OK (0 msec)2 Connection to SQL plus is instantaneous.
I fought for weeks about the ODAC version 11.2.0.1 that you see in the previous post, and that would be a whole new thread. Suffice it to say I have a reliable environment to program in with this 10.2.0.1.0 version that I am running now, and the connection time has not changed, it is still minimum 20 seconds load time, sometimes up to 25.
3 Ram usage in my typical environment
I am running this laptop with 4 gigs of ram. This is a typical environment I would be running my application in.
Physical memory
total 4090
cached 1753
available 2345
free 656
system
handles 27141
threads 911
processes 70
commit megs 2860/8179
kernel memory megs
paged 201
nonpaged 52
4 I formatted my machine and reinstalled the Windows 7 professional operating system as of a few nights ago. The Oracle software on my machine is
Oracle Database 10g express edition
ODAC 11.1.0
I amm not sure what filename you would need in addition to the product names that I have installed.
5 The information from the SET command is
ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\stepheke\AppData\Roaming
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common Files
COMPUTERNAME=STEKEV0908
ComSpec=C:\Windows\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=C:
HOMEPATH=\Users\stepheke
LOCALAPPDATA=C:\Users\stepheke\AppData\Local
LOGONSERVER=\\STEKEV0908
NUMBER_OF_PROCESSORS=2
oracle_sid=xe
OS=Windows_NT
Path=C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Oracleapp\stepheke\product\11.1.0\client_1;C:\Oracleapp\stepheke\product\11.1.0\client_1\bin;C:\oraclexe\app\oracle\product\10.2.0\server\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;c:\Program Files (x86)\Microsoft SQL Server\90\Tools\binn\;C:\Program Files (x86)\Windows Live\Shared
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
PROCESSOR_ARCHITECTURE=AMD64
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 23 Stepping 10, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=170a
ProgramData=C:\ProgramData
ProgramFiles=C:\Program Files
ProgramFiles(x86)=C:\Program Files (x86)
ProgramW6432=C:\Program Files
PROMPT=$P$G
PSModulePath=C:\Windows\system32\WindowsPowerShell\v1.0\Modules\
PUBLIC=C:\Users\Public
SystemDrive=C:
SystemRoot=C:\Windows
TEMP=C:\Users\stepheke\AppData\Local\Temp
TMP=C:\Users\stepheke\AppData\Local\Temp
USERDOMAIN=stekev0908
USERNAME=stepheke
USERPROFILE=C:\Users\stepheke
VS90COMNTOOLS=c:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\Tools\
windir=C:\Windows

Can I use Oracle 10g XE in my production enviroment

Hello All,
Please can somebody help me here. I would like to know if I can use Oracle 10g XE for my Production Software Development? If yes, can somebody help with the following:
a) Can I access the oracle database XE from a remote system without installing it on the calling system? I mean accessing it from a .NET Application installed on a client?
b) How many rows, table, views and other stuffs can it handle. Just to know how strong it is.
I will so much happy to get a help on this.
Thank you very much in advance for supporting me.
Regards,
Olamiji Akeem Odeyemi
Actual IT Solutions Limited
www.actualitsolution.com
+2347041423375

user12189397 wrote:
Hello All,
Please can somebody help me here. I would like to know if I can use Oracle 10g XE for my Production Software Development?yes
a) Can I access the oracle database XE from a remote system without installing it on the calling system? I mean accessing it from a .NET Application installed on a client?yes.
Read about the [Oracle Instant Client|http://www.oracle.com/technology/tech/oci/instantclient/index.html]
b) How many rows, table, views and other stuffs can it handle. Just to know how strong it is.Read about the [XE specifics|http://www.oracle.com/technology/pub/articles/cunningham-database-xe.html]

How to change the password of a schema using Oracle SQL Developer

Hi need to change the password of a schema using Oracle SQL Developer how do i do it?

Hi
alter user username identified by password

Register xml schema in Oracle 9i error

I got following ORA error when register xml schema in Oracle 9i.
ORA-30931: Element 'seq' cannot contain mixed text
ORA-06512: at "XDB.DBMS_XMLSCHEMA_INT", line 0
ORA-06512: at "XDB.DBMS_XMLSCHEMA", line 26
ORA-06512: at line 754
There is no mixed in the XSD. There is someone mentioned oracle 9i has bug and need to change the xsd file. any ideas how to work around this?
Edited by: user7435395 on Dec 2, 2011 1:22 PM

You are out of luck. Oracle 9i is not a supported version.

Hi i am using oracle 10g how to view the content of the stored procedure or trigger ?

Hi i am using oracle 10g .How to edit the content of the stored procedure or trigger ?

jklopkjl wrote:
Hi i am using oracle 10g .How to view the content of the stored procedure or trigger ?
query ALL_SOURCE
SQL> desc all_source
Name                                      Null?    Type
OWNER                                              VARCHAR2(30)
NAME                                               VARCHAR2(30)
TYPE                                               VARCHAR2(12)
LINE                                               NUMBER
TEXT                                               VARCHAR2(4000)

To create standby database using oracle 10g standared edition

my producation database is oracle 10G standard edition .Can i implement a oracle dataguard or standby database using standard edition licenses.if standby database is possiable in standard edition .what are the steps for creating a standby database using oracle 10g standard edition.

General answer is http://download.oracle.com/docs/cd/B19306_01/license.102/b14199/editions.htm#BABJICBB.
For Data Guard you cannot :
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- use instance parameters to resolve archived redo logs gaps
- create a logical standby
- use SQL statements to do switchover / failover
- use Data Guard Broker.

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Hi Friends,
Is it possible to have 2 way replication between Oracle E-Biz R12.1.3 and Microsoft Active Directory(windows 2008 server) at the same time using Oracle 10g OID.
Regards,
DB

Hi Leoncio,
Thanks and the requirement is :
1) user will be cretaed in Oracle e-biz R12.1.3 HRMS application and it should be replicated to Microsoft Active Directory (windows 2008 server)
2)E-mail address will be cretaed in Microsoft Active Directory (windows 2008 server) against an existing user and it shoule be replicated/updated in Oracle e-biz application User
Regards,
DB

I would like to start my own business by using oracle 10g xe I

I would like to start my own business by using oracle 10g xe I would like to sell the services to small and mid business, do any one have any input?

What sort of input are you looking for? Are you looking for technical input? Legal input? Something else?
Does this relate to Oracle certification in some way?
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XML SCHEMA registration for XML TYPE (storing XML files in Oracle 10g)

I have created the XML Schema for the XML file stored in Oracle 10g and also added this Schema into the database. I have related that schema with the column in the table which contains the XML file. When i execute the query to fetch the data from the stored file i am getting a blank resultset. Is registering the XML Schema is necessary, if yes then please let me know the process of doing it. I have tried following steps to register Schema, but it is not working
Step1:
DECLARE
v_return BOOLEAN;
BEGIN
v_return := dbms_xdb.createFolder('/home/');
v_return := dbms_xdb.createFolder('/home/DEV/');
v_return := dbms_xdb.createFolder('/home/DEV/xsd/');
v_return := dbms_xdb.createFolder('/home/DEV/messages/');
v_return := dbms_xdb.createFolder('/home/DEV/employees/');
COMMIT;
END;
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Connecting To XML DB
Step3:
Register XML schema
I am failing to execute step number 2 and hence not able to register the schema also.

<BLOCKQUOTE>quote:<HR>Originally posted by sudeepk:
If a java exception is thrown probably during ur install u might have forgotten
grant javauserpriv to scott;
grant javasyspriv to scott;
Thanks
[email protected]
<HR></BLOCKQUOTE>
Thank you!!!

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Hello everyone,
I've a strange problem.
I'm trying to validate an XMLTYPE variable against an XSD schema using the XMLisValid function.
The XML I was trying to validate was returning false (0) when using this method.
However, when I register the XSD against a column in a table and then insert this XMLTYPE into that column, I do not get any errors. If I change the XSD to ensure failure when using this method, I do get an error, so it is registered and working.
I have then created a very basic XSD and both methods work when validating the XML against this. So obviously the more complicated XSD I want to validate against is making a difference, but I would expect them to either both fail or both pass, not one fail and one pass.
Does anyone know why they'd be returning different results?
Thanks in advance for your help.
Robin
examples of what I'm using:
XML to validate:
<centres>
<add>
<centre>
<centreName>Name 1</centreName>
<centreRef>45678</centreRef>
</centre>
</add>
</centres>
Simple XSD:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="centres" type="centresType"/>
<xs:complexType name="addType">
<xs:sequence>
<xs:element type="xs:string" name="centreName"/>
<xs:element type="xs:short" name="centreRef"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="centresType">
<xs:sequence>
<xs:element type="addType" name="add" maxOccurs="3" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
Complicated XSD:
<?xml version="1.0" encoding="utf-8" ?>

<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="centres">
<xs:complexType>
<xs:sequence>
<xs:element name="remove">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="1000" name="centreRef">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="50" />
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="add">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="1000" name="centre">
<xs:complexType>
<xs:sequence>
<xs:element name="centreName">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="100" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element name="centreRef">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="50" />
</xs:restriction>
</xs:simpleType>
</xs:element>
<xs:element minOccurs="0" maxOccurs="1" name="qualifications">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="1000" name="qualRef">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="100" />
</xs:restriction>
</xs:simpleType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="modifyQualAssociations">
<xs:complexType>
<xs:sequence>
<xs:element name="remove">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="1000" name="r">
<xs:complexType>
<xs:attribute name="centreRef" use="required">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="50" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="qualRef" use="required">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="100" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="add">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="1000" name="a">
<xs:complexType>
<xs:attribute name="centreRef" use="required">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="50" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="qualRef" use="required">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1" />
<xs:maxLength value="100" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

Steps to validate XML data against a schema in Oracle:
1. Register your XSD in the database.
begin
dbms_xmlschema.registerschema(
SchemaUrl,
SchemaDoc,
local => TRUE/FALSE);
end;
2. For validating your XML document against your registered schema, here is a sample pl/sql block.
declare
v_xml xmltype;
begin
v_xml := your_xml_document;
v_xml.schemaValidate();
end;
Hope this helps :)

Help In XML schema using oracle 10g

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