Topic: 求救:联合主键的问题!!!!

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1.求救:联合主键的问题!!!! Copy to clipboard
Posted by: fmzbj
Posted on: 2004-04-30 08:25

我有一容器管理实体Bean 它是由三个key组合成一个主键(联合主键),可我现在只想用其中的两个Key结合起来取值,返回Collection类型,应该怎么做?

2.Re:求救:联合主键的问题!!!! [Re: fmzbj] Copy to clipboard
Posted by: wmgreat
Posted on: 2004-05-01 10:35

please use ejbFinder method if u use EJB2.0.

3.Re:求救:联合主键的问题!!!! [Re: wmgreat] Copy to clipboard
Posted by: fmzbj
Posted on: 2004-05-01 11:08

谢谢,这问题我早解决了。


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