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The example below shows how we can capure the query plan for SQL running in SQLFire. Although any user can run an explain plan you must connect as a peer to show the query execution plan as the data is stored in the SYS.STATEMENTPLANS table.
1. Determ…
The Answer is yes .in 10 g it is not possible but in 11 g it is possible. If any Application contains more than one data binding than entry should be added into adfm.xml The following code is code of adfm.xml file. <?xml version="1.0"…
Exception Handling in ADF Since Exception handling is very vital part of any web based application and technique of exception handling implementation is depend on from where it is coming.The exception will occurred on following part of the applica…
With the release of Soa Suite Patch Set 5 we can now try out the new UMS Email adapter. The UMS adapter allows you to listen for new mail or send a mail from a service component. Combined with BPEL it’s now relative easy to process email bodies or a…
Formspider, the Web 2.0 framework for PL/SQL developers is traveling Europe this month. I will be visiting Netherlands on May 14-15, Riga between May 21-23 and Zagreb between June 11-13. If you are interested in finding out more about Formspider and ho…
Who says PL/SQL can’t consume Web Services? Click here for the demo. Click here for the tutorial.
Oracle Database has had the possibility to run Java code inside the database for a long time. It’s a very rare occasion when you need to use it but still. Here is one example I used to download content from HTTPS website that required user certificates…
Javaエンジニアのみなさまへ
Java Magazine 日本版の第4号を公開しました。第4号の主なトピックスは以下のとおりです。
JavaMailが届けるメッセージ
アプリにWEBを取り込もう
JavaFXとSWING…
New features are always good to have in JDeveloper – but missing new features, this is something really new 
It looks like documentation is released faster than actual functionality. If you read What’s New in This Guide in Release 11.1.2.2.0 documen…
On May 12 iAdvise hosted the “APEX and mobile seminar”.
With a turnout of more than 50 customers and interested developers, it indicates that mobile development is a real hype and the demand for mobile applications is rising.
This was the starting …
by Fábio Souza & Eduardo Rodrigues
Introduction
We know. It’s been a looooooong time again. But once you read this post, we are quite sure you’ll be happy we took the time to write it. And it’s also…
This is a summary only. Please, visit…
View Link Accessor is available when there is View Link defined and typically is used in ADF to retrieve detail collection from master row in VO row implementation class. Officially this is recommended approach to retrieve detail collections programmat…
With ADF Rollback operation – ADF is reloading entire dataset from DB. It invokes ROLLBACK from database and then executes View Object to return latest data from DB for all rows. This works well when we want to undo multiple changes at once. It may hap…
java.sql.SQLException: Missing IN or OUT parameter at index:: 1 in AdfIf the bind variable property wrongly defined into VO then it will cause following exception”java.sql.SQLException: Missing IN or OUT parameter at index:: 1 “If the Bind Variable'…
Following are some more point to make application performance tune. 3-If in your application number of concurrent user more then please do following change in AM configuration. Please follow the step 1-Click on the AM xml file and select the Con…
Here are the steps used to create a 3 tier application using Spring travel with a MYSQL database. This is based on the screen shots from the previous blog entry.
1. Log into “vFabric Application Director” home page
2. Click on “Manage Applications”.
3…
So I was re-reading some blogs on the JDK 7 language changes and I noticed the following idiom seems popular:
//
try (BufferedReader br = new BufferedReader(
new FileReader(“/tmp/click.xml”))) {
System.out.println(br.readLine());
}
That s…
The Formspider Framework: What problem does it solve? How does it work? What are its benefits? Click here to read the whitepaper.
I’ve been following the recent NoSQL momentum since some time now and it seems as if this buzzword also is drawing some kind of attention in the enterprise java world. Namely EclipseLink 2.4 started supporting MongoDB and Oracle NoSQL. Having EclipseLi…
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