Element-dependent mapping with oracle fk's

We are experiencing some problems using element-dependent extension, the
problem looks to be that kodo try to remove the parent object before the
children.
Does this extension works with FK.
thanks in advance.

Kodo flushes persistent objects in the order that they join the JDO
transaction. So if the parent object joins the JDO transaction before the
child objects, or the child objects only join the transaction when the
dependent extensions are evaluated, the parent object will be deleted
first.
We recommend using deferred foreign keys whenever possible, or turning
foreign key constraints off. Kodo 3.0, however, will include the ability
to order SQL to meet all foreign key constraints.

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How to connect google maps with oracle

Hello people ,
i read an artical there is a way to connect google maps with oracle .
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regards .

I guess, using Google for the same should be the best way to find the solution for it,
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Key Mapping with Oracle Reports

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Hi all,
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Tim
---

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Based on the sun-cmp-mapping file descriptor
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Print Map with Oracle Map

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I'm using Oracle and I'd like to get Date fields as Timestamps since an Oracle date column includes time. I'm trying to use getObject(int, Map) to map the types to Java objects, but it's not working. This is my code:
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Well, I'd like it to be java.sql.Timestamp instead of
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MTL Table name mapped with IC_ITEM_MST_B in oracle apps r12

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Memory leaks in C++(OCCI ) for OTT generated C++ mapping objects with Oracl

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Mapping LDAP Role in Building Your First Process with Oracle BPM 11g

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Problems setting up Weblogic Server 9.2 with Oracle AQ

We are in the process of upgrading from WLS81 to WLS92 and I'm currently trying to set up the environment. We have applications communicating with 3 different JMS-servers; Sonic, WMQ and Oracle AQ. For both Sonic and WMQ the connection seem to work fine. We get an active application, and the beans connecting to queues on those servers reports as 'connected'.
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Hi Frode
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Domain Value Mapping with Text file

Hai,
I have done the Domain value mapping with the xml file to xml file and it is working fine.
But in the case of Text file to Text file it is not working i.e. If the citiname is the
first field it is domain value mapping and working fine.
INPUT:
Erode, Mahes, 22
Coimbatore, Veera, 22
OUTPUT:
ED, Mahes, 22
CBE, Veera, 22
But if I change the Citiname to the second column it is not working the problem is
it is not working for subsequent columns.
INPUT:
Mahes, Erode, 22
Veera, Coimbatore, 22
OUTPUT:
Mahes,, 22
Veera,, 22
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Please help me.

Thank you for the reply Abhi
Text to Text means instead of giving the input file as XML file i am giving the input as a simple .txt file and I also want the output in the .txt format.
For the text file only it is not working fine in the xml file to xml file it is working fine.
For your another query I am not providing the correct parameters for "lookup-dvm"
I am giving the xsl file
<?xml version="1.0" encoding="UTF-8" ?>
<?oracle-xsl-mapper

<mapSources>
<source type="WSDL">
<schema location="TextInput1.wsdl"/>
<rootElement name="Root-Element" namespace="http://TargetNamespace.com/TextInput1"/>
</source>
</mapSources>
<mapTargets>
<target type="WSDL">
<schema location="TextOutput1.wsdl"/>
<rootElement name="Root-Element" namespace="http://TargetNamespace.com/TextInput1"/>
</target>
</mapTargets>

?>
<xsl:stylesheet version="1.0"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:plt="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
xmlns:pc="http://xmlns.oracle.com/pcbpel/"
xmlns:ehdr="http://www.oracle.com/XSL/Transform/java/oracle.tip.esb.server.headers.ESBHeaderFunctions"
xmlns:ns0="http://www.w3.org/2001/XMLSchema"
xmlns:jca="http://xmlns.oracle.com/pcbpel/wsdl/jca/"
xmlns:hwf="http://xmlns.oracle.com/bpel/workflow/xpath"
xmlns:imp1="http://TargetNamespace.com/TextInput1"
xmlns:tns="http://xmlns.oracle.com/pcbpel/adapter/file/TextInput1/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:xref="http://www.oracle.com/XSL/Transform/java/oracle.tip.xref.xpath.XRefXPathFunctions"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:ids="http://xmlns.oracle.com/bpel/services/IdentityService/xpath"
xmlns:orcl="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:hdr="http://xmlns.oracle.com/pcbpel/adapter/file/"
xmlns:ns1="http://xmlns.oracle.com/pcbpel/adapter/file/TextOutput1/"
exclude-result-prefixes="xsl plt pc ns0 jca imp1 tns hdr ns1 bpws ehdr hwf xp20 xref ora ids orcl">
<xsl:template match="/">
<imp1:Root-Element>
<xsl:for-each select="/imp1:Root-Element/imp1:Leaf-Element">
<imp1:Leaf-Element>
<imp1:C1>
<xsl:value-of select="imp1:C1"/>
</imp1:C1>
<imp1:C2>
<xsl:value-of select='orcl:lookup-dvm("Citinames","Long",imp1:C2,"Short","")'/>
</imp1:C2>
<imp1:C3>
<xsl:value-of select="imp1:C3"/>
</imp1:C3>
</imp1:Leaf-Element>
</xsl:for-each>
</imp1:Root-Element>
</xsl:template>
</xsl:stylesheet>
Here I am checking the DVM function for the Second column and it is not working and I have given their Inputs and Outputs in my first message .
I have another question as you told both import and export of the DVM is always in the XML format only so I have a doubt whether the lookup-dvm will be working for xml files only and not for text files.
But in my case in text file it is working for the first column but not in the subsequent columns.
Thanks.

Using OWB mappings with Oracle CDC/Streams and LCRs

Hi,
Has anyone worked with Oracle Streams and OWB? We're looking to leverage Streams to update our data warehouse using Streams to apply changes from the transactional/source DB. At some point we seem to remember hearing that OWB could leverage Streams, perhaps even using the Logical Change Records (LCRs) from Streams as input to mappings?
Any thoughts much appreciated.
Thanks,
Jim Carter

Hi Jim,
We've built a fairly complex solution based on streams. We wanted to break up the various components into separate entities so that any network failure or individual component failure wouldn't cause issues for the other components. So, here goes:
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We have added control fields in those partitioned tables that show which record was inserted/updated/or deleted in production, and which was added by the dependency walk so, if neccessary, our ETL can determine which data elements were the ones that changed. As we do daily updates to the data mart as our finest grain, this process may update a given record in a given partition multiple times so that the status of this record at the end of the day in that daily partition shows the final version of that record for the day. So, for example, if you add an address record an then update it on the same day the partition for that day will show the final updated version of the record, and the control field will show this to be a new inserted record for the day.
This satisfies our business requirements. Yours may be different.
We have a set of control tables which manage what partition is being loaded from streams, and which have been loaded via ETL to the datamart. The only limitation is that, of course, the ETL load can only go as far as the last partition completely loaded and closed from streams. And we manage the sizing of this staging system by pruning partitions.
Now, this process IS complex, and requires a fair chunk of storage, but it provides us with the local daily static copy of the OLTP system for running operational reports against without impacting production, and a guaranteed minimal subset of the OLTP system for speedy ETL runs.
As for referencing LCRs themselves, we did not go that route due to the dependency issues (one single LTR will almost never include all of the dependant data from which to update a dimension record or build a fact record, so we would have had to constantly link each one with the full data set to get all of that other info).
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Cheers,
Mike

Server Hardware for Oracle Database 11g Release 2 with Oracle Spatial

Hi ,
We're to set up an Oracle Database 11g Release 2 Enterprise with Oracle Spatial.
Can you provide me the possible Server Hardware CPU / Memory specs , number of CPUs,type of OS and teh Model, for Spatial which a million users hits the database via a webservice?
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It depends.
Seriously - before anyone can offer anything but generalities here you need to really define exactly what you expect the database to deliver.
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Over - how long? A year? A month? A minute? A million hits over a year spread out evenly is only about 2 per minute.
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Server CPU and memory. Amount - see above. CPU Speed (use performance benchmarks - not GHz numbers) AND memory speed (often overlooked) - buy as fast as possible. Why? You pay for licenses by the core (2 cores per license for x64). And HW is MUCH MUCH MUCH cheaper than Oracle licenses. Plan to upgrade HW every year if necessary to avoid buying more licenses (sounds crazy - but it is much cheaper).
This may seem like a lot - but these questions are just the tip of the iceberg. I have been in charge of spec'ing, building, and programming spatial systems now for about 20 years, so I have a pretty good idea of how to do enterprise scale computing on a Ramon-noodle budget.
Smart clean software is your friend - don't ask the HW to do anything unless absolutely necessary (cache results and reuse as much as possible), and you can get crazy performance from minimal hardware.
Bryan

Element-dependent mapping with oracle fk's

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