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in a EJB CMP, do you have to map all the coloums/field in the table?<br />
Ex. &nbsp;I have 10 coloumns/fields but in my cmp i just use the first 3 in my cmp and in &nbsp;my mapping in the discriptors?<br />
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Thanks
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in a EJB CMP, do you have to map all the coloums/field in the table?
Ex.  I have 10 coloumns/fields but in my cmp i just use the first 3 in my cmp and in  my mapping in the discriptors?

Thanks

CMP and database field mapping

Java Enterprise Edition (Java EE) is a specification defining a collection of Java-based server and client technologies and how they interoperate. Java EE specifies server and client architectures and uses profiles to define technology sets targeted at specific classes of applications. All Java EE profiles share a set of common features, such as naming and resource injection, packaging rules and security requirements.

Java EE

Java is a platform-independent, object-oriented programming language and run-time environment, designed to have as few implementation dependencies as possible such that developers can write one set of code across all platforms using libraries. Most devices will not run Java natively, and require a run-time component to be installed in order to execute a Java program.