Hibernate read-by-position

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Hibernate ORM 6.0.0 changing from its old strategy of read-by-name to read-by-position.

Load-by-key

All load-by-key operations are now executed using the new SQL AST and JdbcOperation approach. This includes:
  • Load an entity by id (Session#byId, Session#get, Session#load, Session#lock, etc)

  • Load an entity by multiple-ids (Session#byMultipleIds)

  • Load an entity by natural-id

  • Load an entity by unique-key

  • Fetching a collection

  • Initializing a collection

Along with Query support, all loading operations are now done using this SQL AST approach. This covers all fetching strategies, as well, including SELECT (N+1), JOIN, BATCH, SUBSELECT.

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