grails - Composite foreign key columns in GORM -


I need to customize column names for the overall foreign keys in GORM, and I did not find any documents that show How do that I know how to customize PK columns, and how to optimize a single-column FK, but not multi-column FK. Is this possible?

Thank you.

The domain class with the overall ID must implement the serialjob interface. 

  class person applies serial jub {...}

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