Xml feature in 10g
Hi,
I have idea that there were some issues in 9i with xmltype and materialized views which are now cleared in 10g.i want to know in brief what were the issues and how they got solved.its imp for me.can anyone help me more on this?
Thanks for the help
The easiest way to consistently find out this kind of information is to read the Oracle documentation for the new version. At the front of the document, Oracle often has a section called 'New Features', and many new features are based on things (issues) that have been 'cleared up'.
The second easiest way is to read the patch summaries on Metalink.
Similar Messages
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How to view XML in forms 10g?
I have a message in XML/HL7 format and display information a end user.
Thanks you all.
DarioRTM first!
If it's PL/SQL written in the form, that executes on the application server, that has a PL/SQL engine.
If it's a call to a procedure stored in the database, that executes in the database.
If it's SQL, then that can execute nowhere else except in the database.
Do not imagine that the applet does any other thing except rendering what you see on screen and handling the clicks and keystroke to the application server (which does the further processing, handling to the database the SQL that has to be executed).
Briefly, that's the basics.
HTH
Edited by: BEDE on Nov 16, 2010 11:15 AM -
How to view XML in forms 10g?
I have a message in XML/HL7 format and display information a end user.
Thanks you all.
DarioThere are many options to do this. From creating additional "locking" table to keep track of what users are doing, to simply use forms built-in Lock_Record in when-new-record-instance.
One option is to use dbms_application_info in when-new_record-instance and set action to the customer_id.
DECLARE
CURSOR c_action IS
select username
from v$session
where action = :customers.customer_id;
v_user varchar2(50);
BEGIN
OPEN c_action;
FETCH c_action INTO v_user;
CLOSE c_action;
IF v_user is NOT NULL THEN
message ('User '||v_user||' is working with customer '||:customers.customer_id);
set_block_property ('customers',UPDATE_ALLOWED,PROPERTY_FALSE);
ELSE
set_block_property ('customers',UPDATE_ALLOWED,PROPERTY_TRUE);
dbms_application_info.set_action (:customers.customer_id);
END IF;
END;You may add check for record status, or use set_item_property instead of block property etc. -
What is the simplest way to get a xml-file from 10g R2 -database ?
Hi,
I'm new in xml, there are so many tools to work with xml:
what is the simplest way to get a xml-file from 10g R2 -database ?
I have : 10g R2 and a xsd.file to describe the xml-structure
thank you
NorbertThere is no automatic way to generate XML documents from an arbitary set of relational tables using the information contained in an XML Schema. Typically the easiest way to generate XML from relational data is to use the SQL/XML operators (XMLElement, XMLAGG, XMLAttribtues, XMLForest). There are many examples of using these operators in the forums You can validate the generated XML against the XML Schema by registering the XML Schema with XML DB and then using the XMLType.SchemaValidate() method
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Hi
I would like to learn more about the new xml-features the of Oracle92.
Are there any examples or detailed documentation regarding
XML Schema Support, XML piecewise update, indexing, java bean interface....
ThanksPeter
A lot of information on XML DB Can be found at the following URL
http://otn.oracle.com/tech/xml/xmldb/content.html
The XDB Application Developers Guide also provides a good starting point
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96620/toc.htm
Reference material can be found at the following locations.
XDB API Reference
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96616/toc.htm
DBMS_XDB Package
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdb.htm
DBMS_XDBT Package
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdbt.htm
DBMS_XDB_VERSION
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdbver.htm
DBMS_XMLDOM
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmldom.htm
DBMS_XMLPARSER
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmlpar.htm
DBMS_XMLSCHEMA
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmlsch.htm
Hope this helps..... -
How to get xml-document in 10g in simplest way ?
Hi,
I'm new in xml, there are so many tools to work with xml:
what is the simplest way to get a xml-file from 10g-database ?
I have : 10g R2 and a xsd.file to describe the xml-structure
thank you
NorbertThere is no automatic way to generate XML documents from an arbitary set of relational tables using the information contained in an XML Schema. Typically the easiest way to generate XML from relational data is to use the SQL/XML operators (XMLElement, XMLAGG, XMLAttribtues, XMLForest). There are many examples of using these operators in the forums You can validate the generated XML against the XML Schema by registering the XML Schema with XML DB and then using the XMLType.SchemaValidate() method
-
Competitive XML-Features Overview
Comparison XML Features Oracle9i and other DB-Products
on the oracle page I saw a lot of very interesting article about Oracle 9i and XML. I found good sources about the XML-features in Oracle 9i too. But I'm also looking for overview for Oracle's XML-features in comparison to DB2, Tamino and MS-SQL.
Is there anywhere such an overview or comparison? I alredy tried to get information in various newsgroups, but I did not get any feedbacks.
I would appreciate any response and I look forward to hearing anybody...
Thank you for your help..Peter
A lot of information on XML DB Can be found at the following URL
http://otn.oracle.com/tech/xml/xmldb/content.html
The XDB Application Developers Guide also provides a good starting point
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96620/toc.htm
Reference material can be found at the following locations.
XDB API Reference
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96616/toc.htm
DBMS_XDB Package
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdb.htm
DBMS_XDBT Package
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdbt.htm
DBMS_XDB_VERSION
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xdbver.htm
DBMS_XMLDOM
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmldom.htm
DBMS_XMLPARSER
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmlpar.htm
DBMS_XMLSCHEMA
http://otn.oracle.com/docs/products/oracle9i/doc_library/release2/appdev.920/a96612/d_xmlsch.htm
Hope this helps..... -
Creating weblogic-cmp-rdbms-jar.xml from JDeveloper 10g
Hi
is any one aware if I can create the weblogic-cmp-rdbms-jar.xml from the Jdeveloper 10g. I know that it definitely does not have this deployment discriptor in the list.
Is there any other way of creating this via JDeveloper.
if not would it be a good feature to have?A schema for weblogic-cmp-rdbms-jar.xml may be registered and an XML document based on the schema generated.
-
Porting data from Oracle8i to XML and from XML to Oracle 10g
Hai
I have a client database (using oracle 8i) and a server database (oracle 10g).
Due to lack of leased line connectivity i want to port these offline data from 8i to 10g
using a modem(dial up connection).Is there is any way to port data from 8i to XML
and from XML to 10g.
thanks in advance
dejiesThanks Nicolas,
As per documentation, it seems to be difficult for export/import from Oracle8i to 10g. Is that any way to achieve this? I have to append the newly imported data with old or exisiting data into Oracle10g.
Regards
Nikhil -
Can I use SQL/XML feature on EVERY Oracle DB?
I appreciate the SQL/XML as described here:
http://www.oracle.com/technology/oramag/oracle/03-may/o33xml.html
But I wonder if I can use these commands on EVERY Oracle DB.
Do I have to prepare/setup an existing DB in any way for receiving such SQL/XML commands ? Or do I have to enable this feature/install an Add-On?
Can I use this feature even with the Express Editions ?
PeterSQL/XML appears in 9.2.x and later. Not all of the operators in the current (11g) product are available in earlier releases. Please check the SQL reference guide for a particular version. However that article is quite old so it probably only refers to the ones in 9.2.x
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Is there any online reference to the XML methods available in 6.1?
I would like to set up a LabView system that acquires data from local hardware, and then sends acquired data as XML "packets" to a remote web service. I can't seem to find any online reference to this when I search the site. I don't want the "gee golly 6.1 is cool" marketing stuff. Just a simple technical reference to abilities.If you're looking for more technical information about all the new features of 6.1, try the LabVIEW 6.1 Upgrade Notes. Here's what they say about the XML functions:
"Use the Flatten to XML function located on the Functions»Advanced»Data Manipulation palette to convert any LabVIEW data type to the XML format according to the LabVIEW XML schema. Use the Unflatten from XML function located on the same palette to convert a data type in the XML format into LabVIEW data.
For these conversions, LabVIEW uses a predefined XML schema that is described in labview\help\LVXMLSchema.xsd."
Kelly Holmes
LabVIEW Documentation
Kelly H
LabVIEW Documentation
National Instruments -
XML Features/Buttons for End Users on Call Manager
I am specifically looking for an XML app or feature an End User can use to signal the receptionist they are either in or out. An XML in/out board if you will?
Arc Enterprise has a presence module that allows users to set their status via the phone or a web interface. The receptionist can then see their status before transferring a call.
http://www.arcsolutions.com/NorthAmerica/Products/ArcEnterprise.html
Brandon -
Any new XML features from CS3 to CS4?
Does anyone know if there are XML-related features in ID CS4 that were not in CS3? Not counting IDML. Any details, or tips on resources would be much appreciated!
Thanks!Actions are in the PS folder, hope you did not toss the CS3 folder.
From the actions pallet fly out menu select Load selections and navigate to the old PS folder / Presets / Actions or Photoshop Actions (depending on the version) and select the set you want to load.
Or drag them from the old folder to the new folder, they should show up at the bottom of the fly out menu.
This and the other presets are a good thing to backup, BTW ! -
I'm pretty sure this is a silly question but I'm a newbie, please be patient :)
I installed 10g AS on two test machines (Infrastructure and Portal as middle tier).
It looks like XML DB doesn't come with the default installation.
How can I add it to my 10g AS database?
TIA for your help.
AlessandroWhich database version does 10g Application Server provide. I never have any reason to use the application server so I'm not very familiar with it.
Can you check the banners printed by the database when you log in. I've a horrible feeling that the 10g application server still uses a 9.0.x database in which case that would explain why there is no catqm as XDB only became available with 9.2.x
-Mark -
Is this a Bug or Feature of 10g?
Below SQL works fine on my 9i db, SELECT returns 3 rows.
After migration to 10g same SELECT returns 0 rows.
I can see why 10g maybe returning 0 rows, maybe because t2 table definition says NOT NULL, but select looks for NULL on the column.
Anyone know the TRUE reason behind this behavior?
==
My 9i version is 9.2.0.5.0 (Redhat)
My 10g version is 10.2.0.1.0 (Redhat)
create table t1 (
id number primary key,
name varchar2(32)
insert into t1 values (1, 'Apple');
insert into t1 values (2, 'Pear');
insert into t1 values (3, 'Banana');
create table t2 (
id number primary key,
foo_exp number not null
select * from t1 where id NOT IN(select id from t2 where foo_exp is null);Assuming that the documentation correctly stated that a select with NOT IN and item-less subquery list (no rows returned) should return all rows, and it does makes sense, I simply tried:
SQL> select * from t1 where id NOT IN (select id from t2 where foo_exp is null);
no rows selected
Execution Plan
Plan hash value: 3155678272
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 35 | 0 (0)| |
|* 1 | FILTER | | | | | |
| 2 | NESTED LOOPS ANTI | | 2 | 70 | 3 (0)| 00:00:01 |
| 3 | TABLE ACCESS FULL| T1 | 3 | 27 | 3 (0)| 00:00:01 |
|* 4 | INDEX UNIQUE SCAN| SYS_C006836 | 1 | | 0 (0)| 00:00:01 |
Predicate Information (identified by operation id):
1 - filter(NULL IS NOT NULL)
4 - access("ID"="ID")The filter operation 1 kills the result set/row source.
A look on MetaLink quickly discovered that this is a known bug in 10.2, and (as you've actually found out) it is fixed in 10.2.0.3. See Note:4622729.8 about the Bug, caught from Patch Set list of bug fixes Note:391116.1.
So, it's upgrade time! :)
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