Hello guys,

Here is my mapping problem:

I have a class A with the following fields:



I would like to map A to B (the B field in A) by using both ID and version as a foreign key. Note that other classes use B.ID as a simple foreign key.

I can't solve this, I may be too unskilled with databases... I am not using annotations.

Any help to solve this mapping would be greatly appreciated...

thanks!


Karim, Tokyo

i suggest that you put additional field in A which will keep the latest version of B. i don't know if you'll be satisfied with that but it'll do the job