如何在一个复合id键属性上映射“insert='false' update='false'”，这在一对多FK中也使用?

I am working on a legacy code base with an existing DB schema. The existing code uses SQL and PL/SQL to execute queries on the DB. We have been tasked with making a small part of the project database-engine agnostic (at first, change everything eventually). We have chosen to use I am working on a legacy code base with an exis