Urgent
can someone help me about usage of composite primary key in j2ee in MVC architecture
thanx in advance
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How to use composite primary key (1 messages)
- Posted by: Tarun Ahuja
- Posted on: April 23 2001 06:06 EDT
Threaded Messages (1)
- How to use composite primary key by Kapil Israni on April 23 2001 12:55 EDT
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How to use composite primary key[ Go to top ]
- Posted by: Kapil Israni
- Posted on: April 23 2001 12:55 EDT
- in response to Tarun Ahuja
well u just have to deine a class which represents composite key (multi-columns) as a attributes of that class.
class PurchasePK implements serializable
{
int productNo;
int companyNo;
}
kapil