How To Merge Entity Collections
Description: This is a Spring Boot example based on the following article. Is a functional implementation of the Vlad's example. It is highly recommended to read that article.
Key points:
- remove the existing database rows that are no longer found in the incoming collection
- update the existing database rows which can be found in the incoming collection
- add the rows found in the incoming collection, which cannot be found in the current database snapshot
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