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Using Oracle Applications Flexfields in your custom forms: step-by-step

Herve Deschamps's picture

There are several complicated things you may need to do with flexfields in your forms but one of them is simple and very common: create a foreign key on the accounting flexfield. It is easy to get lost in the Oracle Application Developer's Guide because it tries to cover comprehensively what can be done with flexfields. But there is nothing to show you the basics step-by-step, which is what we will attempt in this article.

Avoid common Oracle Recovery mistakes

Donald K. Burleson's picture

Even Oracle Certified DBAs cringe at the thought of performing a real-world database recovery. As disk and hardware has become super-stable, many Oracle DBAs have never experienced the adrenaline rush of a full-blown Oracle recovery.

JDBC 3.0 Part III - Connection Pooling

Saikat Goswami's picture

Making database connections are expensive in terms of machine resources. In this article, we will examine how a number of connections can be cached in a pool, and then used for accessing the database.

Always use direct I/O with Oracle

Donald K. Burleson's picture

Many Oracle shops are plagued with slow I/O intensive databases, and this tip is for anyone whose STATSPACK top-5 timed events shows disk I/O as a major event.

Streamlining Oracle 9i ETL With Pipelined Table Functions

Mark Rittman's picture

I've recently been reading Bert Scalzo's "Oracle DBAs Guide To Data Warehousing And Star Schemas", and he's got an interesting take on the ETL process that I thought it worth looking at in more detail.

JDBC 3.0 - Part II: : Transaction Fundamentals

Saikat Goswami's picture

This article explores the fundamentals of a transaction, in the context of JDBC, Enterprise Java Beans and a database.

Oracle 10g New Features: Changes to dbms_stats

With Oracle Database 10g, there are some new arguments available for the dbms_stats package subprograms. Those parameters are as follows:

  • granularity
  • degree

Oracle 10g New Features: Advisory Framework - ADDM

Advisors are the server components that provide you with useful feedback about resource utilization and performance. The most important of all advisors is the Automatic Database Diagnostic Monitor (ADDM). ADDM does analysis of the system, identifies problems and their potential causes, and comes up with recommendations for fixing the problems. It can call all other advisors also.

Oracle 10g New Features: DML Enhancements

In this article (chapter) we will look at new features surrounding the DML commands INSERT, UPDATE, and DELETE.

Improved 10g management with EM

Donald K. Burleson's picture

Just a few years ago, many senior Oracle DBAs detested Oracle Enterprise Manager (EM). Viewed as a crutch for beginners who could not memorize the command syntax, EM was largely ignored by the veteran DBA who preferred the ease and certainty of the SQL*Plus command-line interface. This is about to change.