as we know Person_Event table is join table for many-to-many mapping
it has only 2 columns Person_Id, Event_Id.

But Our project needs extra columns on a join table for many to many mapping , say the columns UPDATE_USER, UPDATE_TIME, (i.e when the row created, who created) info

how to make it

any help would be really appreciated

You won't use many-to-many anymore, but two one-to-many mapped to a central class that'll hold the additional property.

yes, that is the way the get it work, i tried and its working fine, anyway thanks dude

I got a problem with that kind of mapping.

My mapping are:

A - AB - B
|
C

In the join table i have a many-to-one association (C) and it's suppose to be lazy="true" but hibernate seems to ignoring the lazy and load the table anyway.

Any solution ?

Thank you

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EDIT: Ok the C table is joined to table AB not to table A.
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1) post this in a new thread, you will not be able to rate answers unless you originate the thread

2) we would need to see your mapping files and retrieval code at a minimum